technical field

The utility model relates to an eye washer, in particular to a portable eye washer.

Background technique

 

At present, a kind of eyewash device of prior art belongs to the class of medical equipment, adopts a bottomless bottle with a small mouth; a flexible bag with a conical tube is fixed at the mouth of the bottle; Buckle the bottom of the bottle around the eyeball, the eyelid is pushed away, and the eyeball is exposed; then squeeze the flexible capsule with your hands, and the cleaning solution can wash out the foreign matter.

 

Another medical hanging eyewash device of the prior art is mainly composed of an upper cover with a vent hole, a support ring, a hanging bottle, a connecting pipe, an infusion tube and a flow regulator, wherein the two ends of the connecting pipe are respectively connected to the hanging bottle and the An infusion tube, and a flow regulator that can control the flow rate is installed at the lower part of the infusion tube.

 

There is also a portable emergency eyewash device in the prior art, which belongs to the flushing device for special parts of the body. It is mainly composed of a water storage tank, a water outlet pipe, a valve, a water receiving basin, a water spray pipe, a water spray head, a drain pipe, a heating device and a support. The water storage tank is at the highest point, and the water outlet pipe is arranged on the bottom of the water storage tank and is vertically downward. A valve is installed in the middle of the outlet pipe. The lower end of the outlet pipe passes through the bottom of the water receiving basin, and its lower port is connected with a tee. The left and right two ports of the tee are respectively connected with a water spray pipe. Two water spray pipes all extend upwards through the water receiving basin, respectively adorn a water spraying head on the upper port, and the water receiving basin is supported by the support.

 

The shortcoming of this prior art portable emergency eyewash is:

1. The portable emergency eyewash device of this prior art has a large volume, the water is easily polluted, and the capacity of the water storage tank is small, so it needs to change and add water frequently, which is inconvenient to use.

2. The portable emergency eyewash device of this prior art cannot be directly hung on the wall because it is not provided with a hook.

3. The portable emergency eyewash device of this prior art cannot hide the water spray head, and cannot ensure the cleanliness of the water spray head.

Contents of the invention

The purpose of this utility model is to provide a portable eyewash device, which can be installed in many places. For places where continuous water supply cannot be provided, this utility model is an ideal choice, especially suitable for remote factories, inconvenient transportation or high-risk places.

The purpose of the portable eye washer of the utility model is achieved through the following technical solutions: a portable eye washer includes a container, a drainage ditch and a connecting hose; it also includes nozzle equipment.

The spray head equipment is arranged on the front lower part of the container and is movably connected with the container.

The drainage ditch is arranged at the lower front part of the container.

The two ends of the connecting hose are respectively connected with the container and the nozzle equipment.

The above-mentioned portable eyewash device, wherein, the container is a polyethylene container filled with water; the container is provided with a groove corresponding to the position of the nozzle equipment; the container is provided with a handle above.

The above-mentioned portable eye washer, wherein, the said spray head equipment includes an eye wash tray and a nozzle, the nozzle is arranged obliquely on the eye wash tray, and the nozzle sprays clean water inward from both sides; the said spray head equipment can be turned up, embedded in the container inside the groove.

 

Portable Pressure Wash/Eye Wash WJH0782

Portable Pressure Wash/Eye Wash WJH0782A

Mobile shower eyewash WJH0781

Self-contained pressurized eyewash WJH0659

Portable eyewash (16 gallons) WJH0982

Portable eyewash (8 gallons) WJH0982A

Portable eyewash (8 gallons) WJH0982A (trolley)

Portable eyewash (16 gallons)

 

The above-mentioned portable eye washer, wherein, the nozzle is circular, and the surface of the nozzle is provided with small holes at intervals.

The above-mentioned portable eye washer, wherein, the eye wash tray is square, and a through hole is provided on the rear side of the eye wash tray, and a connecting hose is arranged on the through hole, and is connected to the container through the connecting hose.

In the above portable eye washer, wherein, the drainage ditch is arranged under the eyewash tray, a water outlet is provided on one side of the drainage ditch, and a reversible small cover is provided on the water outlet.

 

The above-mentioned portable eye washer also includes a mounting plate and a hook, the mounting plate is provided with a plurality of mounting holes, and a groove is provided on one side, and the hook is a “J” type hook, and the The hook is arranged on the wall of the hanging part of the container, and the container is hung on the “J” type hook through the groove on the mounting plate.

 

Compared with the prior art, the portable eye washer of the utility model has the following advantages and positive effects due to the adoption of the above scheme:

1. The portable eye washer of this utility model can quickly turn over the eye wash tray. When the eye wash tray is turned down, the water flow will automatically spray out, which can treat the affected area in time and quickly. Turn the eye wash tray back to the water storage position to stop the water, which is convenient Use in case of emergency.

2. The eye wash tray of the portable eye washer of the utility model can be flipped up to hide the nozzle in the container, ensuring the cleanliness of the nozzle.

3. The portable eye washer of this utility model is equipped with a “J”-shaped hook, so it can be directly hung on the wall, and can also be placed in a convenient place according to needs.

Portable Gravity Fed Eyewash

Description of drawings

Fig. 1 is a schematic diagram of the appearance structure of the portable eyewash device of the present invention.

Fig. 2 is a front view of the utility model portable eyewash.

Fig. 3 is a side view of the utility model portable eyewash.

Fig. 4 is a schematic diagram of the appearance structure of the mounting plate corresponding to the “J”-shaped hook of the portable eye washer of the present invention.

 

Detailed ways

 

See also shown in accompanying drawing 1, the portable eyewash of the present utility model comprises container 1, gutter 2, connecting hose 3 and nozzle equipment 4. Spray head equipment 4 is arranged on the front lower part of container 1, and is flexibly connected with container 1, gutter 2 is arranged on the front part below container 1, and connecting hose 3 two ends are connected with container 1 and sprinkler head equipment 4 respectively. The nozzle equipment 4 includes an eye wash tray 41 and a nozzle 42. The nozzle 42 is obliquely arranged on the eye wash tray 41, and the nozzle 42 sprays clear water inward from both sides; the nozzle 42 is circular, and the surface of the nozzle 42 is provided with small holes at intervals; the eye wash tray 41 is Square, connected to the container 1 through the connecting hose 3; the nozzle equipment 4 can be turned up and embedded in the groove 11 of the container 1.

 

Please refer to shown in accompanying drawing 2, and container 1 is the polyethylene container that capacity is 16 gallons, and filling water in container 1; The position corresponding to sprinkler equipment 5 on container 1 is provided with groove (not shown in the figure); Container 1 The top is provided with handle 12.

 

Please refer to accompanying drawing 3 and shown in accompanying drawing 4, drainage ditch 2 is arranged on the below of eyewash tray 41, is provided with water outlet hole 21 on the side of drainage ditch 2, is provided with a reversible small cover on water outlet hole 21, eyewash The water in the tray 41 directly flows into the gutter 2 and is discharged through the gutter 2 . Waste water can directly flow to the gutter 2 at the bottom of the open container 1, and then directly flow into the trench storage container or other receivers by the external 3-foot-long drainpipe 5 on the outlet hole 21 on the eyewash tray 41 bottom gutter 2. The hook 8 is a “J” type hook, and also includes a mounting plate 6 and a hook 7. The mounting plate 6 is provided with a plurality of mounting holes 61, and one side is provided with a groove 62, and the hook 7 is arranged on the container 1 through the bolt 8. On the wall of the hanging position, the container 1 is hung on the “J”-shaped hook 7 through the groove 62 on the mounting plate 6 . Put the hook of the “J” type hook 7 on the hook, and the container 1 can be stably installed on the wall. In this embodiment, when the portable eyewash device is hung on the wall, the container 1 weighs about 65.8 kg when it is filled with water. High-strength and steel-reinforced walls are required to support the weight of the portable eyewash.

The installation method of the portable eye washer of the utility model is that according to the regulations of ANSI Z358.1, the portable eye washer should be placed within 30 meters of the operating site, that is, the place where the injured person can reach within 10 seconds. Employees should receive proper training on how to use emergency eyewash facilities. With the hook 7 of “J” type, the portable eyewash station is placed on the wall between 84 cm and 147 cm from the ground. For a safer installation, the “J” type hook 7 and the wall are connected together by bolts 8, and the bolts 8 are directly inserted into the pre-drilled holes. The nozzle 42 should be positioned no more than 84 cm to 115 cm from the ground.

 

The maintenance method of the portable eye washer of the utility model is to empty the liquid in the portable eye washer every 2 to 4 weeks or as required, and rinse and clean the various parts of the portable eye washer with clean water and soap. When the portable eyewash is empty of fluid, rinse, clean or test parts and fill with potable water. ANSI recommends that users inspect portable eyewash stations themselves to determine if they need to be replaced or filled with fresh water. For portable eyewash, it is mainly to check that the nozzle and water flow are not contaminated. When the portable eyewash station is not in use, the eyewash tray must be closed and the water supply cut off to protect the nozzles. When using a portable eyewash, do not rest your weight on the tray. The antibacterial additive 32-001100 can also be used to prevent the formation of bacteria and other impurities. When 32-001100 is added, the utility model portable eyewash needs to be replaced with clean water every 90 days, and it needs to be cleaned every 6 months one container.

 

The portable eye washer of this utility model uses the principle of pressure to deliver water to two eye wash nozzles. The eye washer can deliver 14 gallons (53 liters) of water within 15 minutes. By turning down the eye wash tray, the water flow will automatically flow out and the nozzle will be filled with water flow. It delivers a gentle shower, and the eyewash tray can be turned back to the water storage position to stop the water, so it meets the requirements of ANSI Z358.1-2004 for eyewashers. The portable eye washer of the utility model has a sturdy and durable safe polyethylene container with a size of 49*29*60 (L*W*H/cm), so that it can be installed in many places.