A water pipe quick connector

Abstract

The utility model discloses a water pipe quick connector, which relates to the technical field of pipeline connection, including a connector component, a connector component and a sliding sleeve component, wherein the connector component includes a main body, a steel ball groove, a fixed steel ball, a retaining spring, a valve core spring, a main body valve core, a valve core sealing ring, a main body sealing ring and a jacket spring. In the utility model, when the tail ends of the main body one and the main body two are connected to the water pipes respectively, when the two main bodies are not matched, the sealing steel ball and the steel ball sealing ring and the main body valve core and the valve core sealing ring make both ends in a closed state without water leakage, and when the water pipe connector is separated, the sliding jacket is pushed to move to the left so that the fixed steel ball can move, and the main body two can be pulled apart at this time, and the spring and the sealing ring and the sealing steel ball and the main body valve core can make the two connectors in a separated state without water leakage, and the operation is convenient and quick, and the sealing performance is good, which has strong practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a water pipe quick connector. Background Art

[0002] The quick connector for water pipes can realize the quick connection between water pipes, faucets and water spray guns. It is convenient, fast and labor-saving to use. Its interface specifications are 1 / 2" and 3 / 4" (i.e. 4 points and 6 points). Its series include faucet connectors, water pipe connectors, etc. When using existing water pipe connectors, two water pipes are generally inserted from both ends of the connector. The existing connector between the two water pipes is prone to leakage after being quickly connected, and water will also flow out from both ends of the water pipe after the two ends of the water pipe are quickly separated, causing waste.

[0003] Therefore, it is necessary to invent a water pipe quick connector to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a water pipe quick connector, which solves the problems in the above-mentioned background technology that the connector between two existing water pipes is prone to water leakage at the connection after being quickly connected, and water will flow out from both ends of the water pipe after the two ends of the water pipe are quickly separated, causing waste.

[0005] According to one aspect of the present disclosure, the following technical solution is provided: a water pipe quick connector, comprising a connector component one, a connector component two and a sliding sleeve component, the connector component one comprising a main body one, a steel ball groove, a fixed steel ball, a retaining spring, a valve core spring and a main body valve core, the steel ball groove is opened on the surface of the main body one and passes through the main body one, the fixed steel ball is clamped on the surface of the main body one through the steel ball groove, the retaining spring is sleeved on the outside of the main body one, the valve core spring is slidably sleeved inside the main body one, and the main body valve core is fixedly connected to one end of the valve core spring and is located inside the main body one.

[0006] According to at least one embodiment of the water pipe quick connector disclosed herein, the connector assembly further includes a valve core sealing ring and a main body sealing ring, the valve core sealing ring is sleeved on the outside of the main body valve core, and the main body sealing ring is sleeved on the outside of the main body.

[0007] According to at least one embodiment of the water pipe quick connector disclosed herein, the connector second component includes a main body second, a steel ball spring, a sealing steel ball and a steel ball sealing ring, the main body second is located on the outside of the main body one, the steel ball spring is slidably sleeved inside the main body second, the sealing steel ball is fixedly connected to the outside of the steel ball spring, and the steel ball sealing ring is sleeved inside the main body two.

[0008] According to at least one embodiment of the water pipe quick connector disclosed herein, the connector assembly further includes an outer sleeve spring, and the outer sleeve spring is slidably sleeved on an outer side of the main body.

[0009] According to at least one embodiment of the water pipe quick connector disclosed herein, the sliding sleeve assembly includes a sliding outer sleeve and a threaded groove, the sliding outer sleeve is slidably sleeved on the outer side of the connection between the main body 1 and the main body 2, and the threaded groove is opened on the sliding outer side surface.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model is provided with a joint first component, a joint second component and a sliding sleeve component, so that when the tail ends of the main body one and the main body two are respectively connected to the water pipe in actual use, when the two main bodies are not matched, the sealing steel ball and the steel ball sealing ring and the main body valve core and the valve core sealing ring make both ends in a closed state without water leakage. When the two joints are installed, the sliding sleeve is pushed to move to the right, and then the front end of the main body two is installed into the hole of the main body one, which will make the fixed steel ball push outward. When the fixed steel ball is in the groove of the main body two, the sliding sleeve is loosened to press the fixed steel ball to fix the main body two, and the main body valve core moves backward and pushes the sealing steel ball open. At this time, the main body one is connected and fixed with the main body one through the main body sealing ring, and the inner hole is in a connected and sealed state. When the water pipe joint is separated, the sliding sleeve is pushed to move to the left, so that the fixed steel ball can move, and the main body two can be pulled apart at this time. Due to the effects of the spring and the sealing ring and the sealing steel ball and the main body valve core, the two joints can be in a separated state without water leakage. The application is convenient and quick to operate, has good sealing performance and is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0013] Figure 1 It is a schematic diagram of the overall structure of a water pipe quick connector according to an embodiment of the present disclosure.

[0014] Figure 2 It is an exploded view of the overall structure of a water pipe quick connector according to one embodiment of the present disclosure.

[0015] Figure 3 The figure is a cross-sectional view of the overall structure of a water pipe quick connector according to one embodiment of the present disclosure.

[0016] The specific reference numerals in the figure are:

[0017] 1. Connector 1 assembly; 11. Main body 1; 12. Steel ball groove; 13. Fixed steel ball; 14. Jacket spring; 15. Circlip; 16. Valve core spring; 17. Main valve core; 18. Valve core sealing ring; 19. Main body sealing ring;

[0018] 2. Connector 2 assembly; 21. Main body 2; 22. Steel ball spring; 23. Sealing steel ball; 24. Steel ball sealing ring;

[0019] 3. Sliding sleeve assembly; 31. Sliding sleeve; 32. Threaded groove. DETAILED DESCRIPTION

[0020] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0021] like Figure 1-Figure 3 As shown, the water pipe quick connector of the present invention may include: a connector first component 1, a connector second component 2, a sliding sleeve component 3 and other components.

[0022] like Figure 2-3 As shown, in the present disclosure, the connector assembly 1 includes a main body 11, a steel ball groove 12, a fixed steel ball 13, a retaining ring 15, a valve core spring 16, a main body valve core 17, a valve core sealing ring 18, a main body sealing ring 19 and a jacket spring 14, wherein the steel ball groove 12 is opened on the surface of the main body 11 and penetrates the main body 11, the fixed steel ball 13 is clamped on the surface of the main body 11 through the steel ball groove 12, the retaining ring 15 is sleeved on the outside of the main body 11, the valve core spring 16 is slidably sleeved inside the main body 11, the main body valve core 17 is fixedly connected to one end of the valve core spring 16 and is located inside the main body 11, the valve core sealing ring 18 is sleeved on the outside of the main body valve core 17, the main body sealing ring 19 is sleeved on the outside of the main body 11, and the jacket spring 14 is slidably sleeved on the outside of the main body 11.

[0023] like Figure 2-3 As shown, in a preferred embodiment, the joint second component 2 includes a main body 21, a steel ball spring 22, a sealing steel ball 23 and a steel ball sealing ring 24, wherein the main body 21 is located on the outside of the main body 11, the steel ball spring 22 is slidably sleeved inside the main body 21, the sealing steel ball 23 is fixedly connected to the outside of the steel ball spring 22, and the steel ball sealing ring 24 is sleeved inside the main body 21.

[0024] like Figure 2-3As shown, in the present disclosure, the sliding sleeve assembly 3 includes a sliding sleeve 31 and a threaded groove 32, wherein the sliding sleeve 31 is slidably sleeved on the outer side of the connection between the main body 11 and the main body 21, and the threaded groove 32 is opened on the sliding outer surface.

[0025] Therefore, when installing, first put the steel ball spring 22 into the hole of the main body 21, then put the sealing steel ball 23, and then put the steel ball sealing ring 24 into the sealing groove of the main body 21. Because of the effect of the sealing steel ball 23 and the steel ball sealing ring 24, when the tail end of the main body 21 is connected to the water pipe, the water pipe can be leak-proof. The outer sleeve spring 14 is installed on the main body 11, and then the fixed steel ball 13 is placed in the steel ball hole of the main body. After the sliding outer sleeve 31 is installed, the retaining spring 15 is put on so that the sliding outer sleeve 31 can slide back and forth. Then the valve core spring 16 and the main valve core 17 are installed in the main body 11, the valve core sealing ring 18 is installed, and then the main body sealing ring 19 is installed. When the tail ends of the main body 11 and the main body 21 are respectively connected to the water pipe, when the two main bodies are not matched, the sealing steel ball 23 and the steel ball sealing ring 24 and the main valve core 17 and the valve core sealing ring 18 work. When the two joints are installed, the sliding sleeve 31 is pushed to move to the right, and then the front end of the main body 21 is installed into the hole of the main body 11, which will make the fixed steel ball 13 push outward. When the fixed steel ball 13 is in the groove of the main body 21, the sliding sleeve 31 is loosened to press the fixed steel ball 13 to fix the main body 21, and the main body valve core 17 moves backward while pushing the sealing steel ball 23. At this time, the main body 11 is connected and fixed with the main body 11 through the main body sealing ring 19, and the inner hole is in a connected and sealed state. When the water pipe joint is separated, the sliding sleeve 31 is pushed to move to the left so that the fixed steel ball 13 can move. At this time, the main body 21 can be pulled apart, and the two joints can be separated without leakage due to the action of the spring, the sealing ring, the sealing steel ball 23 and the main body valve core 17.

[0026] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A water pipe quick connector, comprising a connector first component (1), a connector second component (2) and a sliding sleeve component (3), characterized in that: The connector assembly (1) comprises a main body (11), a steel ball groove (12), a fixed steel ball (13), a retaining spring (15), a valve core spring (16) and a main body valve core (17); the steel ball groove (12) is formed on the surface of the main body (11) and penetrates the main body (11); the fixed steel ball (13) is clamped on the surface of the main body (11) through the steel ball groove (12); the retaining spring (15) is sleeved on the outside of the main body (11); the valve core spring (16) is slidably sleeved inside the main body (11); and the main body valve core (17) is fixedly connected to one end of the valve core spring (16) and is located inside the main body (11).

2. The water pipe quick connector according to claim 1, characterized in that: The connector assembly (1) further comprises a valve core sealing ring (18) and a main body sealing ring (19), wherein the valve core sealing ring (18) is sleeved on the outside of the main body valve core (17), and the main body sealing ring (19) is sleeved on the outside of the main body (11).

3. The water pipe quick connector according to claim 2, characterized in that: The second joint component (2) comprises a second main body (21), a steel ball spring (22), a sealing steel ball (23) and a steel ball sealing ring (24); the second main body (21) is located outside the first main body (11); the steel ball spring (22) is slidably sleeved inside the second main body (21); the sealing steel ball (23) is fixedly connected to the outside of the steel ball spring (22); and the steel ball sealing ring (24) is sleeved inside the second main body (21).

4. The water pipe quick connector according to claim 3, characterized in that: The joint assembly (1) further comprises an outer sleeve spring (14), wherein the outer sleeve spring (14) is slidably sleeved on the outer side of the main body (11).

5. The water pipe quick connector according to claim 4, characterized in that: The sliding sleeve assembly (3) comprises a sliding outer sleeve (31) and a thread groove (32); the sliding outer sleeve (31) is slidably sleeved on the outer side of the connection between the main body 1 (11) and the main body 2 (21); and the thread groove (32) is provided on the sliding outer side surface.

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