Pressure type eye washing pot

Abstract

The utility model discloses a pressure type eye washing kettle which comprises a kettle body and a pressurizing ball, the pressurizing ball is a rubber ball, one side of the top end of the kettle body is fixedly connected with an air inlet pipe, the top end of the pressurizing ball is fixedly connected with an exhaust pipe, and a rubber pipe is fixedly connected between the exhaust pipe and the air inlet pipe. The side wall of the exhaust pipe is fixedly connected with a branch pipe used for air suction. According to the cleaning device, the kettle body, the pressurizing ball, the rubber pipe, the top cap, the liquid discharging pipe and the hose are arranged, the kettle body is communicated with the pressurizing ball through the rubber pipe, air in the pressurizing ball can be squeezed into the kettle body by pinching the pressurizing ball, then cleaning liquid in the kettle body is squeezed out, and after the pressurizing ball is loosened, the pressurizing ball sucks in external air; therefore, the cleaning fluid in the kettle body can be repeatedly and continuously squeezed out. According to the extrusion type eye washing kettle, the extrusion force and speed can be freely controlled, so that the drainage speed and pressure are controlled, and the drainage pipe is designed to be bent, so that the eye washing kettle can be more accurately aligned to eyes.

Description

Technical Field

[0001] The utility model relates to the technical field of eye cleaning, in particular to a pressure-type eyewash pot. Background Art

[0002] Eyes are very important organs of the human body. People attach great importance to the cleaning and treatment of eyes. If there is discomfort in the eyes or foreign objects enter the eyes, the eyes need to be cleaned before care or treatment. Eyewash pot is a medical device specially used for cleaning eyes. However, existing eyewash pots have the following disadvantages:

[0003] The most commonly used eyewash pot is shaped like a teapot. After pouring the cleaning liquid into the eyewash pot, the medical staff holds the handle and points the liquid outlet of the eyewash pot at the eyes to wash. It is inconvenient to control the pouring angle of the eyewash pot during use, and the flushing liquid easily flows down the spout of the pot, which is very inconvenient to use. Secondly, this eyewash pot cannot be operated by oneself and requires help from others. Therefore, further improvement is needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a pressure-type eyewash pot.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressure-type eyewash pot, comprising a pot body and a pressurizing ball, the pressurizing ball is a rubber ball, an air inlet pipe is fixedly connected to one side of the top of the pot body, an exhaust pipe is fixedly connected to the top of the pressurizing ball, a rubber hose is fixedly connected between the exhaust pipe and the air inlet pipe, a branch pipe for air suction is fixedly connected to the side wall of the exhaust pipe, a support assembly is installed inside the pressurizing ball, a liquid filling port is opened on the top wall of the pot body, and an annular plate is fixedly connected to the top of the liquid filling port, a top cap is fixedly connected to the surface of the annular plate, a drain pipe is passed through and fixedly connected to the middle of the top cap, a hose is fixedly connected to the bottom end of the drain pipe, and the bottom end of the hose extends to the bottom end of the pot body.

[0006] Furthermore, both ends of the rubber hose are fixedly connected with internal thread caps, and the top end surfaces of the intake pipe and the exhaust pipe are provided with threads for screwing the internal thread caps.

[0007] Furthermore, a second one-way valve is fixedly connected to the middle portion of the air intake pipe.

[0008] Furthermore, a first one-way valve is fixedly connected to the middle portion of the branch pipe.

[0009] Furthermore, the support assembly includes two support plates fixed to the inner wall of the pressurized ball, and the two support plates are symmetrically designed, and a spring is fixedly connected between the two support plates.

[0010] Furthermore, the outer wall of the annular plate is provided with an external thread, the inner wall of the top cap is provided with an internal thread, and the top cap is rotatably connected to the annular plate through the thread.

[0011] Furthermore, the top end of the drainage pipe is bent.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the pressure-type eyewash pot is provided with a pot body, a pressurized ball, a hose, a top cap, a liquid discharge pipe and a hose. The pot body and the pressurized ball are connected through the hose. By squeezing the pressurized ball, the air in the pressurized ball can be squeezed into the pot body, and then the cleaning liquid in the pot body can be squeezed out. After the pressurized ball is released, the pressurized ball sucks in the external air again, thereby repeatedly squeezing out the cleaning liquid in the pot body. The squeeze-type eyewash pot can freely control the squeezing force and speed, thereby controlling the liquid discharge speed and pressure. The liquid discharge pipe is bent and can be more accurately aimed at the eyes. During use, the cleaning liquid is not easy to leak along the outer wall of the pot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : An overall cross-sectional view of the utility model;

[0016] Figure 2 : A three-dimensional diagram of the pot body of the utility model;

[0017] Figure 3 :The utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 :The utility model Figure 1 Enlarged view of point B in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Kettle body; 2. Pressurized ball; 3. Hose; 4. Inlet pipe; 5. Exhaust pipe; 6. Internal threaded cap; 7. Branch pipe; 8. First one-way valve; 9. Second one-way valve; 10. Support plate; 11. Spring; 12. Liquid filling port; 13. Ring plate; 14. Top cap; 15. Drain pipe; 16. Hose. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 4 As shown, it relates to a pressure-type eyewash pot, including a pot body 1 and a pressurizing ball 2, the pressurizing ball 2 is a rubber ball, an air inlet pipe 4 is fixedly connected to one side of the top of the pot body 1, an exhaust pipe 5 is fixedly connected to the top of the pressurizing ball 2, a rubber hose 3 is fixedly connected between the exhaust pipe 5 and the air inlet pipe 4, a branch pipe 7 for air suction is fixedly connected to the side wall of the exhaust pipe 5, a support assembly is installed inside the pressurizing ball 2, a liquid filling port 12 is opened on the top wall of the pot body 1, and an annular plate 13 is fixed to the top of the liquid filling port 12, a top cap 14 is fixedly connected to the surface of the annular plate 13, a drain pipe 15 is passed through and fixedly connected to the middle of the top cap 14, a hose 16 is fixedly connected to the bottom end of the drain pipe 15, and the bottom end of the hose 16 extends to the bottom end of the pot body 1.

[0023] like Figure 1-Figure 4 As shown, both ends of the rubber hose 3 are fixedly connected with internal thread caps 6, and the top end surfaces of the air inlet pipe 4 and the exhaust pipe 5 are both provided with threads for screwing the internal thread caps 6.

[0024] The internal threaded caps 6 at both ends of the hose 3 can be screwed onto the top of the air inlet pipe 4 and the exhaust pipe 5 respectively, so that the pressurized ball 2 is connected to the inside of the kettle body 1. When the pressurized ball 2 is squeezed, the air in the pressurized ball 2 will enter the inside of the kettle body 1, thereby forcing the cleaning fluid out of the kettle body 1.

[0025] like Figure 4 As shown, a second one-way valve 9 is fixedly connected to the middle of the air intake pipe 4 .

[0026] By providing the second one-way valve 9, the air in the pressurized ball 2 can only enter the kettle body 1 along the rubber hose 3 and the air inlet pipe 4 and cannot flow in the reverse direction.

[0027] like Figure 3 As shown, a first one-way valve 8 is fixedly connected to the middle of the branch pipe 7 .

[0028] By providing the first one-way valve 8 , external air can only enter the pressurized ball 2 along the branch pipe 7 , and the air in the pressurized ball 2 cannot be discharged from the branch pipe 7 .

[0029] like Figure 1 As shown, the support assembly includes two support plates 10 fixed to the inner wall of the pressurized ball 2 , and the two support plates 10 are symmetrically designed, and a spring 11 is fixedly connected between the two support plates 10 .

[0030] The rebound force of the spring 11 can increase the rebound speed of the pressurizing ball 2 after being squeezed.

[0031] like Figure 1 and Figure 2 As shown, the outer wall of the annular plate 13 is provided with an external thread, the inner wall of the top cap 14 is provided with an internal thread, and the top cap 14 is rotatably connected to the annular plate 13 through threads.

[0032] The top cap 14 is fixed to the surface of the annular plate 13 by means of threaded rotation, so that the top cap 14 can be disassembled. When the top cap 14 is disassembled, it is convenient to add cleaning liquid into the kettle body 1.

[0033] like Figure 1 As shown, the top of the drain pipe 15 is bent, so that the drain pipe 15 is easier to align with the eyes, and the cleaning liquid will not flow onto the outer wall of the kettle body 1 when discharged.

[0034] Working principle: first add cleaning liquid into the kettle body 1, then insert the hose 16 into the kettle body 1, and screw the top cap 14 onto the surface of the annular plate 13 to fix it. When cleaning, hold the kettle body 1 with one hand and aim the drain pipe 15 at the eyes, and squeeze the pressurized ball 2 with the other hand. The air in the pressurized ball 2 enters the kettle body 1 along the exhaust pipe 5, the hose 3 and the air inlet pipe 4. After the pressure inside the kettle body 1 increases, the cleaning liquid will be pressed out along the hose 16 and the drain pipe 15. After releasing the pressurized ball 2, the external air can be sucked into the pressurized ball 2 through the branch pipe 7. Thus, the cleaning liquid in the kettle body 1 can be discharged by repeatedly squeezing the pressurized ball 2. The discharge speed can be controlled by controlling the speed of squeezing the pressurized ball 2, which is simpler and more convenient to use.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pressure eyewash kettle, characterized in that: The invention comprises a kettle body (1) and a pressurizing ball (2), wherein the pressurizing ball (2) is a rubber ball, an air inlet pipe (4) is fixedly connected to one side of the top of the kettle body (1), an exhaust pipe (5) is fixedly connected to the top of the pressurizing ball (2), a rubber hose (3) is fixedly connected between the exhaust pipe (5) and the air inlet pipe (4), a branch pipe (7) for air intake is fixedly connected to the side wall of the exhaust pipe (5), a support assembly is installed inside the pressurizing ball (2), a liquid filling port (12) is opened on the top wall of the kettle body (1), and an annular plate (13) is fixedly connected to the top of the liquid filling port (12), a top cap (14) is fixedly connected to the surface of the annular plate (13), a liquid discharge pipe (15) is passed through and fixedly connected to the middle of the top cap (14), a hose (16) is fixedly connected to the bottom end of the liquid discharge pipe (15), and the bottom end of the hose (16) extends to the bottom end of the kettle body (1).

2. A pressure eyewash kettle according to claim 1, characterized in that: Both ends of the rubber hose (3) are fixedly connected with internal threaded caps (6), and the top end of the air inlet pipe (4) and the top end of the exhaust pipe (5) are both provided with threads for screwing the internal threaded caps (6).

3. A pressure eyewash kettle according to claim 1, characterized in that: A second one-way valve (9) is fixedly connected to the middle of the air intake pipe (4).

4. A pressure eyewash kettle according to claim 1, characterized in that: A first one-way valve (8) is fixedly connected to the middle of the branch pipe (7).

5. A pressure eyewash kettle according to claim 1, characterized in that: The support assembly comprises two support plates (10) fixed to the inner wall of the pressurized ball (2), and the two support plates (10) are symmetrically designed, and a spring (11) is fixedly connected between the two support plates (10).

6. A pressure eyewash kettle according to claim 1, characterized in that: The outer wall of the annular plate (13) is provided with an external thread, the inner wall of the top cap (14) is provided with an internal thread, and the top cap (14) is rotatably connected to the annular plate (13) via the thread.

7. A pressure eyewash kettle according to claim 1, characterized in that: The top end of the liquid discharge pipe (15) is bent.

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