Quick connector

Abstract

The quick connector comprises a male connecting head used for being connected with a urine collecting container; the female connector is used for connecting a catheter; the connector comprises a male connector, an O-shaped sealing ring, a filter and a protective sleeve, the male connector, the O-shaped sealing ring and the filter are located in the female connector, and the protective sleeve is arranged on the outer side of the female connector in a sleeving mode. The urine collection container and the catheter can be conveniently, quickly and frequently connected or separated, and the urine collection device is convenient to wear and clean; foreign matters in urine can be preliminarily filtered, the abnormal phenomena of urine leakage and urine overflow caused by blockage of a urine guiding pipeline and a urine pump are prevented, and the service life of the product is greatly prolonged.

Description

[Technical field]

[0001] The utility model relates to the technical field of medical instruments, in particular to a quick connector for connecting a urine collecting container and a urinary catheter. [Background technology]

[0002] At present, urine collection containers on the market are basically directly connected to the catheter. The use of such products as urine collectors will cause local elastic fatigue deformation of the catheter during frequent operation, and it is easy to fall off. The operation is cumbersome, especially for the elderly. It is difficult to operate, causing urine leakage and overflow, increasing the burden of nursing and causing discomfort to the patients. It will cause the skin of the patient's lower body to become red and even rotten in severe cases. The patient will be emotionally unstable, which will cause trouble to the nursing work, especially increase the difficulty of the patient's recovery. [Summary of the invention]

[0003] The utility model aims to solve the above problems and provides a quick connector with a simple structure for connecting a urine collecting container and a urinary catheter.

[0004] To achieve the above-mentioned purpose, the utility model provides a quick connector, which includes a connecting male head for connecting to a urine collection container; a connecting female head for connecting to a urinary catheter; and also includes an O-ring, a filter and a protective sleeve, wherein the connecting male head, the O-ring and the filter are located inside the connecting female head, and the protective sleeve is sleeved on the outside of the connecting female head.

[0005] The male connector is provided with a fixing ring, the female connector is provided with a fixing groove, and the fixing ring matches the fixing groove.

[0006] A pagoda joint is provided at the bottom of the connecting female head, and an inner buckle is provided at the middle of the connecting female head.

[0007] The filter is a hollow cylinder, and a hollow structure parallel to the axis of the cylinder is arranged inside the filter.

[0008] The protective cover is provided with an external buckle.

[0009] Compared with the prior art, the quick connector structure of the utility model has the following beneficial effects: the male connector of the utility model is tightly fitted on the bottom of the urine collecting container, and the female connector of the quick connector is inserted into the catheter at the tail pagoda position, which can conveniently, quickly and frequently connect or separate the urine collecting container and the catheter, and is convenient to wear and clean; it can preliminarily filter foreign matter in urine, prevent the catheter and urine pump from being blocked, causing abnormal phenomena of urine leakage and overflow, and greatly improve the service life of the product.

Brief Description of the Drawings

[0010] Figure 1 It is an exploded view of the utility model.

[0011] Figure 2 It is an exploded plan view of the utility model.

[0012] Figure 3 It is the AA cross-sectional view of the filter of the utility model.

[0013] Figure 4 It is a partial enlarged view of the utility model. [Specific implementation method]

[0014] The following examples are provided to further explain and illustrate the present invention and do not constitute any limitation to the present invention.

[0015] like Figure 1 , Figure 2 As shown, the utility model is a quick connector comprising a male connector 1, a female connector 2, an O-ring 3, a filter 4 and a protective sleeve 5. The male connector 1 is used to connect a urine collection container; the female connector 2 is used to connect a urinary catheter. The male connector 1, the O-ring 3, and the filter 4 are sequentially located inside the female connector 2, and the protective sleeve 5 is sleeved on the outside of the female connector 2, and the above components are all made of plastic material.

[0016] like Figure 1 , Figure 2 , Figure 4 As shown, the male connector 1 is a hollow cylinder. The upper part of the male connector 1 is used to connect to the urine collection container. The lower part of the male connector 1 is provided with an annular groove 12, and the O-ring 3 is annular. The O-ring 3 is inserted into the groove 12 to prevent urine leakage and urine seepage. The male connector 1 is provided with a fixing ring 11, and the female connector 2 is provided with a fixing groove 21. The fixing ring 11 matches the fixing groove 21, and the fixing ring 11 is just stuck in the fixing groove 21 to ensure that the male connector 1 and the female connector 2 are correctly installed. The male connector 1 and the female connector 2 can also be a spiral connection structure.

[0017] like Figure 1 , Figure 2 As shown, a pagoda joint 22 is provided at the bottom of the female connector 2, and the pagoda joint 22 is used to connect a urinary catheter to discharge urine. An inner buckle 23 is provided in the middle of the female connector 2, and the inner buckle 23 is in the shape of a lever. When the lower part of the inner buckle 23 is pressed, the upper part 24 of the inner buckle 23 will open, and the male connector 1 can be installed or removed. The upper part 24 of the inner buckle 23 is just stuck on the upper side of the fixing ring 11, which plays a role in fixing the male connector 1.

[0018] like Figure 1 , Figure 2 , Figure 3As shown, the filter 4 is a hollow cylinder, and a hollow structure parallel to the axis of the cylinder is provided inside the filter 4. The multiple urine channels inside the filter 4 allow urine to flow smoothly, blocking foreign matter in the urine, such as shredded paper towels, fluff, hair, etc., from passing through, making it easy to find and separate. At the same time, a wire slot is designed in the filter core to fix the connecting wire of the sensor, thereby fixing the position of the sensor head in the urine collection container, and can quickly and accurately transmit urine signals.

[0019] like Figure 1 , Figure 2 As shown, the protective cover 5 is a circular protective cover, and an outer buckle 51 is provided on the protective cover 5, and the outer buckle 51 cooperates with the inner buckle 23 on the female connector 2. When the outer buckle 51 is pressed, the upper part 24 of the inner buckle 23 will open, and the male connector 1 is pulled out from the female connector 2, so that the male connector 1 is separated from the female connector 2. The protective cover 5 also has the function of preventing scratches and slipping, and preventing scratches on the skin.

[0020] The male connector of the utility model is tightly matched with the bottom of the urine collecting container, and the female connector of the quick connector is inserted into the catheter at the tail pagoda position, which can conveniently, quickly and frequently connect or separate the urine collecting container and the catheter, and is convenient to wear and wash; it can preliminarily filter foreign matter in urine, prevent the catheter and urine pump from being blocked, causing abnormal phenomena of urine leakage and overflow, and greatly improve the service life of the product.

[0021] Although the present invention is disclosed through the above embodiments, the protection scope of the present invention is not limited thereto. Without departing from the concept of the present invention, any deformation, replacement, etc. made to the above components shall fall within the scope of the claims of the present invention.

Claims

1. A quick connector, characterized in that: The quick connector comprises a male connector (1) for connecting to a urine collection container; a female connector (2) for connecting to a urinary catheter; and an O-ring (3), a filter (4) and a protective sleeve (5). The male connector (1), the O-ring (3) and the filter (4) are located inside the female connector (2), and the protective sleeve (5) is sleeved outside the female connector (2).

2. The quick connector according to claim 1, characterized in that: The male connector (1) is provided with a fixing ring (11), the female connector (2) is provided with a fixing groove (21), and the fixing ring (11) matches the fixing groove (21).

3. The quick connector according to claim 1, characterized in that: A pagoda joint (22) is provided at the bottom of the female connection head (2), and an inner buckle (23) is provided at the middle of the female connection head (2).

4. The quick connector according to claim 1, characterized in that: The filter (4) is a hollow cylinder, and a hollow structure parallel to the axis of the cylinder is provided inside the filter (4).

5. The quick connector according to claim 1, characterized in that: The protective cover (5) is provided with an external buckle (51).

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