Faucet quick connection structure and faucet thereof

Abstract

The utility model provides a faucet quick connection structure and a faucet thereof, the faucet quick connection structure comprises a quick connection body connected to the faucet, the quick connection body is provided with a connection channel communicated with the faucet, a sealing assembly used for sealing the connection channel is movably arranged in the quick connection body, and when a water outlet piece penetrates into the connection channel, the sealing assembly can seal the connection channel. The sealing assembly is opened so that the water outlet piece can communicate with the faucet, a clamping assembly is arranged in the connecting channel, and the water outlet piece is fixed in the connecting channel through the clamping assembly; the sealing assembly and the clamping assembly are arranged in the quick connecting body, the water outlet piece penetrates into the connecting channel to automatically complete communication and fixation of a water path, the sealing assembly seals the connecting channel after the water outlet piece is pulled out, the water outlet piece is easy to connect and operate, and use convenience is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet technical field, concretely relates to a faucet quick -joint structure and faucet thereof. BACKGROUND

[0002] Nowadays, more and more people raise flowers and travel in a house car, when watering flowers in the garden or on the house car, often need to connect the water pipe, the nozzle and other water outlet parts on the faucet. However, the traditional faucet design usually relies on threaded tightening or complex locking mechanism when connecting the water outlet part, which not only increases the operation difficulty, but also reduces the use efficiency, especially in the case of frequent replacement of the water outlet part or limited space (such as the interior of the house car), it is particularly inconvenient. Therefore, a new type of quick -joint faucet structure needs to be designed to solve the above problems. SUMMARY

[0003] Based on the above purpose, the utility model provides the following scheme:

[0004] A faucet quick -joint structure, including the quick -joint body being connected to the faucet, the connecting channel being connected with the faucet is set up on the quick -joint body, the sealing assembly for sealing connecting channel is movably arranged in the quick -joint body, when the water outlet part is inserted into the connecting channel, the sealing assembly is opened to make the water outlet part communicate with the faucet, the clamping assembly is arranged in the connecting channel, and the water outlet part is fixed in the connecting channel by the clamping assembly.

[0005] As a further scheme of the utility model, the sealing assembly includes a joint movably arranged in the quick -joint body, a sealing spring is arranged between the bottom of the joint and the quick -joint body, the sealing spring pushes the joint into the connecting channel to seal the connecting channel, when the water outlet part is inserted into the connecting channel, the water outlet part pushes the joint downward to make the water outlet part communicate with the faucet.

[0006] As a further scheme of the utility model, the clamping assembly includes a slide way obliquely set up in the inner wall of the connecting channel, a pin column is movably arranged in the slide way, a clamping spring is arranged on the circumferential wall of the connecting channel, and the pin column is horizontally arranged and the both ends of the pin column are inserted into the clamping spring;When the clamping spring is in the initial state, the pin column is lifted along the slide way, so that the pin shaft is inserted into the connecting channel to fix the water outlet part;When the clamping spring is pressed down, the pin column slides out of the connecting channel along the slide way, so that the water outlet part can be removed from the connecting channel.

[0007] As a further scheme of the utility model, the circumferential wall of the joint is provided with a plurality of windows, the water outlet part is pressed down to make the window move out of the connecting channel, and the water outlet part communicates with the faucet through the window.

[0008] As a further scheme of the utility model, the inner wall of the connecting channel is provided with a first sealing ring, when the sealing spring pushes the connector into the connecting channel, the first sealing ring is above the connector, the circumferential wall of the connector and below the window is provided with a second sealing ring.

[0009] As a further scheme of the utility model, the connecting channel is provided with an operation cover outside, the clamping spring is arranged between the connecting channel and the operation cover, the top of the clamping spring abuts against the operation cover, the circumferential wall of the connecting channel and above the operation cover is provided with a limiting ring for preventing the operation cover from falling off, when the clamping spring is in the initial state, the bottom of the operation cover and the quick connecting body have a spacing.

[0010] As a further scheme of the utility model, the quick connecting body comprises a mounting portion and a connecting portion, the mounting portion is detachably connected with the faucet, the connecting portion is detachably connected with the mounting portion, and the connecting channel is arranged on the connecting portion.

[0011] In addition, the utility model also proposes a faucet, which comprises the faucet quick connecting structure.

[0012] As a further scheme of the utility model, the utility model discloses a faucet, which comprises a shell, cold water valves and hot water valves are arranged on the shell, a three-way pipe is arranged on the shell, the cold water valves and the hot water valves are connected with the water inlet end of the three-way pipe respectively, and the quick connecting body is connected with the water outlet end of the three-way pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When connecting the water pipe and other water outlet elements, the user only needs to directly insert the water outlet element into the connecting channel, without rotating or complicated operation, so that the connector is automatically lowered by the water outlet element to complete the connection and fixation of the water channel, and the sealing assembly seals the connecting channel after the water outlet element is pulled out, so that the water outlet element connection operation is simple, and the convenience of use is greatly improved.

[0015] 2. When the connection needs to be disconnected, the user only needs to press the clamping spring to drive the pin column to move outward, release the fixation of the water outlet element, so that the water outlet element can be pulled out. At the same time, the connector is automatically lifted under the action of the sealing spring, the water channel is closed, the unnecessary loss of water resources is avoided, and different water outlet ends can be quickly replaced.

[0016] 3. By arranging the first sealing ring and the second sealing ring above the connector and below the window respectively, the sealing performance is improved, and the water flow leakage of the faucet when not in use and when connected with the water outlet element is prevented.

[0017] These and other aspects of the application will become more fully understood from the following description of the embodiments, referred to herein and in the accompanying drawings. It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other embodiments can also be obtained from these drawings without creative labor.

[0019] Figure 1 It is a schematic diagram of the first embodiment.

[0020] Figure 2 It is a schematic diagram of the quick connection body.

[0021] Figure 3 It is a sectional view of the quick connection body (the sealing spring is in the initial state).

[0022] Figure 4 It is an exploded schematic diagram of the quick connection body.

[0023] Figure 5 It is a top view of the connecting channel;

[0024] Figure 6 It is a sectional view of the second embodiment.

[0025] Reference signs:

[0026] 1, quick connection body; 101, mounting portion; 102, connecting portion; 2, connecting channel; 3, joint; 4, sealing spring; 5, sliding channel; 6, pin post; 7, clamping spring; 8, window; 9, first sealing ring; 10, second sealing ring; 11, operation cover; 12, limiting ring; 13, protruding edge; 14, shell; 15, cold water valve; 16, hot water valve; 17, tee pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that all the expressions of "first" and "second" in the embodiments of the present application are used to distinguish two non-identical entities or non-identical parameters with the same name, and it can be seen that "first" and "second" are only for the convenience of description, and should not be understood as a limitation on the embodiments of the present application. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device inherently has other steps or units.

[0029] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0030] First embodiment:

[0031] A faucet quick connection structure, as shown in Figures 1 to 3 The quick connection body 1 is connected to the faucet, and a connecting channel 2 is formed in the quick connection body 1 and connected to the faucet. A sealing assembly is movably arranged in the quick connection body 1 and used to seal the connecting channel 2. When the water outlet passes into the connecting channel 2, the sealing assembly is opened to allow the water outlet to communicate with the faucet. A clamping assembly is arranged in the connecting channel 2 and used to fix the water outlet in the connecting channel 2.

[0032] When the water outlet such as a water pipe or a spray head is inserted into the connecting channel 2, the sealing assembly is opened to allow the water outlet to communicate with the faucet for water outlet. The clamping assembly fixes the water outlet in the current position, so that the waterway is always connected. When the water outlet is pulled out, the sealing assembly reseals the connecting channel 2 to realize the quick installation and replacement of the water outlet.

[0033] The sealing assembly includes a connector 3 movably arranged in the quick connection body 1. The peripheral side wall of the connector 3 is attached to the inner wall of the connecting channel 2. A sealing spring 4 is arranged between the bottom of the connector 3 and the quick connection body 1. The sealing spring 4 pushes the connector 3 into the connecting channel 2 to block the connecting channel 2 with the connector 3, thereby sealing the connecting channel 2. When the water outlet passes into the connecting channel 2, the water outlet pushes the connector 3 out of the connecting channel 2, thereby allowing the water outlet to communicate with the faucet. When the water outlet is pulled out, the sealing spring 4 rebounds to push the connector 3 into the connecting channel 2, thereby automatically sealing the connecting channel 2 without user operation.

[0034] The peripheral side wall of the connector 3 is provided with a plurality of windows 8. In the present embodiment, the peripheral side wall of the connector 3 is provided with three windows 8, which are equidistantly arranged along the circumference of the connector 3. The windows 8 penetrate the peripheral side wall of the connector 3. The water outlet presses the connector 3 downward to move the windows 8 out of the connecting channel 2. The water flow can flow into the connector 3 through the windows 8, and the water outlet can communicate with the faucet through the windows 8.

[0035] A first sealing ring 9 is provided on the inner wall of the connecting channel 2. A relief groove is formed on the inner wall of the connecting channel 2. The first sealing ring 9 is embedded in the relief groove and protrudes into the connecting channel 2. When the sealing spring 4 pushes the connector 3 into the connecting channel 2, the first sealing ring 9 is located above the connector 3. A second sealing ring 10 is provided on the peripheral side wall of the connector 3, below the window 8. A relief groove is also formed on the peripheral side wall of the connector 3, and the second sealing ring 10 is fitted into the relief groove of the connector 3. By setting the first sealing ring 9 and the second sealing ring 10, the sealing performance of the connecting channel 2 is further improved, making it less likely for water from the faucet to leak out, and making the connection with the water pipe more stable and less prone to leakage.

[0036] The bottom of connector 3 has a protruding flange 13. When connector 3 moves downward, the flange 13 fits against the step, preventing connector 3 from moving further down. The sealing spring 4 is a type that is larger at the bottom and smaller at the top, so that the sealing spring 4 will not get stuck when connector 3 moves downward.

[0037] like Figures 3 to 5 As shown, the snap-fit ​​assembly includes a slide 5 inclinedly formed on the inner wall of the connecting channel 2. The slide 5 slopes downwards from the inside to the outside and penetrates both the inner and outer walls of the connecting channel 2. A pin 6 is movably disposed within the slide 5. The pin 6 is horizontally positioned, and its length is greater than the width of the slide 5. Both ends of the pin 6 protrude outside the slide 5. When the pin 6 moves to the top of the slide 5, its middle portion protrudes into the connecting channel 2. When the pin 6 moves downwards, it moves out of the connecting channel 2. A snap-fit ​​spring 7 is provided on the peripheral wall of the connecting channel 2. Both ends of the pin 6 pass through the snap-fit ​​spring 7. Therefore, when the snap-fit ​​spring 7 is compressed downwards, it causes the pin 6 to move downwards. When the snap-fit ​​spring 7 rebounds upwards, it causes the pin 6 to move upwards.

[0038] When the snap-fit ​​spring 7 is in its initial state (naturally extended), the pin 6 is raised along the slide 5 to the top of the slide 5, thereby inserting the pin into the connecting channel 2 to snap and fix the water outlet component. When the snap-fit ​​spring 7 is pressed down, the pin 6 slides out of the connecting channel 2 along the slide 5, thereby allowing the water outlet component to be removed from the connecting channel 2. Two slides 5 are symmetrically provided in the connecting channel 2, and pins 6 are movably installed in each of the two slides.

[0039] When the water outlet is inserted into the connecting channel 2, the pin 6 is pushed outward, and the pin 6 can slide down along the slide 5, so that the water outlet can be directly inserted into the connecting channel 2; when the water outlet is pulled out upward, the pin 6 is located at the top of the slide 5, and the pin 6 cannot be pushed outward, so the water outlet cannot be pulled out directly.

[0040] The connecting channel 2 is externally sleeved with an operation cover 11, the clamping spring 7 is arranged between the connecting channel 2 and the operation cover 11, the top of the clamping spring 7 abuts against the operation cover 11, and the circumferential wall of the connecting channel 2 and located above the operation cover 11 is provided with a limiting ring 12 for preventing the operation cover 11 from falling off. When the clamping spring 7 is in the initial state, the clamping spring 7 will lift the operation cover 11, so that the bottom of the operation cover 11 has a spacing with the quick connecting body 1, and the operation cover 11 has a pressing space. The user can control the pin column 6 by pressing the operation cover 11, and the clamping spring 7 will automatically lift the operation cover 11 after the user releases the operation cover 11.

[0041] The quick connecting body 1 comprises a mounting portion 101 and a connecting portion 102, the mounting portion 101 is detachably connected with the faucet, the connecting portion 102 is detachably connected with the mounting portion 101, the connecting channel 2 is arranged on the connecting portion 102 and penetrates through the top end of the connecting portion 102, the water outlet member penetrates into the top end of the connecting portion 102, and the operation cover 11 is sleeved outside the connecting portion 102.

[0042] The bottom end of the connecting portion 102 and the top end of the mounting portion 101 are connected through threads, and the inside of the bottom end of the mounting portion 101 is provided with threads and can be threadedly connected with the water outlet end of the faucet.

[0043] The working process of the embodiment is as follows:

[0044] When the water outlet member needs to be connected, the water outlet member is penetrated into the connecting channel 2, the water outlet member presses down the connector 3, the window 8 is moved out of the connecting channel 2, the water flow of the faucet enters the connector 3 from the window 8, so as to be communicated with the water outlet member, at this time, the pin column 6 clamps and fixes the water outlet member at the current position. When the water outlet member needs to be detached, the operation cover 11 is pressed down, the pin column 6 slides downward and exits the connecting channel 2, so that the water outlet member can be directly pulled out, at this time, the sealing spring 4 rebounds to lift the connector 3, the window 8 is located in the connecting channel 2, and the connecting channel 2 is resealed.

[0045] Second embodiment:

[0046] A faucet, as shown in the drawings, comprises a faucet quick connecting structure as described in the first embodiment. Figure 6 A faucet, as shown in the drawings, comprises a faucet quick connecting structure as described in the first embodiment.

[0047] The faucet comprises a housing 14, the housing 14 is provided with a cold water valve 15 and a hot water valve 16, the housing 14 is provided with a three-way pipe 17, the cold water valve 15 and the hot water valve 16 are respectively connected with the water inlet end of the three-way pipe 17, the quick connecting body 1 is connected with the water outlet end of the three-way pipe 17, the water outlet end of the three-way pipe 17 is provided with threads, and the mounting portion 101 of the quick connecting body 1 is threadedly connected with the three-way pipe 17.

[0048] After the water outlet member is connected with the quick connecting body 1, the cold water or the hot water is made to enter the water outlet member by opening the cold water valve 15 or the hot water valve 16.

[0049] It should be understood by those of ordinary skill in the art that the above discussion of any of the embodiments is merely exemplary and is not intended to suggest that the scope of the embodiments disclosed herein (including the claims) is limited to these examples; the embodiments disclosed herein can be combined with each other or between technical features in different embodiments, and there are many other changes of the above aspects of the embodiments disclosed herein. In order to be brief, they are not provided in detail. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the embodiments disclosed herein shall be included in the protection scope of the embodiments disclosed herein.

Claims

1. A faucet quick connection structure, characterized by, The quick connecting body is connected to the faucet, a connecting channel is formed in the quick connecting body, a sealing assembly is movably arranged in the quick connecting body, the sealing assembly is opened when the water outlet is inserted into the connecting channel, the water outlet is connected to the faucet, a clamping assembly is arranged in the connecting channel, and the water outlet is fixed in the connecting channel by the clamping assembly; The clamping assembly comprises a slide channel obliquely formed in the inner wall of the connecting channel, a pin is movably arranged in the slide channel, a clamping spring is arranged on the peripheral wall of the connecting channel, and the pin is horizontally arranged and the two ends of the pin are inserted into the clamping spring; when the clamping spring is in the initial state, the pin is lifted along the slide channel, so that the pin is inserted into the connecting channel to fix the water outlet; when the clamping spring is pressed downward, the pin slides out of the connecting channel along the slide channel, so that the water outlet can be removed from the connecting channel.

2. The faucet quick connection structure of claim 1, wherein The sealing assembly comprises a connector movably arranged in the quick connecting body, a sealing spring is arranged between the bottom of the connector and the quick connecting body, the sealing spring pushes the connector into the connecting channel to seal the connecting channel, and when the water outlet is inserted into the connecting channel, the water outlet pushes the connector downward to connect the water outlet to the faucet.

3. The faucet quick connection structure of claim 2, wherein A plurality of windows are formed in the peripheral wall of the connector, the windows are removed from the connecting channel when the water outlet pushes the connector downward, and the water outlet is connected to the faucet through the windows.

4. The faucet quick connection structure of claim 2, wherein A first sealing ring is arranged on the inner wall of the connecting channel, the first sealing ring is located above the connector when the connector is pushed into the connecting channel by the sealing spring, and a second sealing ring is arranged on the peripheral wall of the connector below the windows.

5. The faucet quick connection structure of claim 1, wherein An operation cover is arranged outside the connecting channel, the clamping spring is arranged between the connecting channel and the operation cover, the top of the clamping spring abuts against the operation cover, a limiting ring is arranged on the peripheral wall of the connecting channel above the operation cover to prevent the operation cover from falling off, and the bottom of the operation cover has a spacing from the quick connecting body when the clamping spring is in the initial state.

6. The faucet quick connection structure of claim 1, wherein The quick connecting body comprises a mounting portion and a connecting portion, the mounting portion is detachably connected to the faucet, the connecting portion is detachably connected to the mounting portion, and the connecting channel is formed in the connecting portion.

7. A faucet, characterized by The faucet quick connecting structure comprises the faucet quick connecting structure according to any one of claims 1-6.

8. A faucet according to claim 7, wherein The faucet quick connecting structure comprises a housing, cold and hot water valves are arranged on the housing, a three-way pipe is arranged on the housing, the cold and hot water valves are connected to the water inlet end of the three-way pipe, and the quick connecting body is connected to the water outlet end of the three-way pipe.

Images