Connecting device for water inlet and water outlet of embedded water purifier

Abstract

The utility model relates to an embedded water purifier water inlet and outlet connecting device, and belongs to the technical field of water purifier water inlet connection. The top of the bottom box is provided with an opening, the panel assembly is arranged on the top of the bottom box in an openable mode, the clamping base is installed at the bottom in the bottom box, and the pipe connector is installed on the clamping base. The clamping seat is provided with a clamping opening, the pipe connector is clamped in the clamping opening, and the panel assembly is provided with an open hole for a water supply pipe to pass through. The connecting device is optimized in design, relatively simple and reasonable in structure, convenient to assemble, convenient to install and use by a user, and good in practicability and generalizability.

Description

Technical Field

[0001] The utility model relates to a water inlet and outlet connection device for an embedded water purifier, belonging to the technical field of water inlet connection for water purifiers. Background Art

[0002] With the development of social material conditions, more and more people will choose to equip tea sets at home, office and other places to pursue spiritual enjoyment, and will additionally equip water purifiers to purify the water for making tea. Patent document CN216273186U discloses a double-hole ground-inserted stainless steel panel for a water purifier. According to its specification, it is installed on a pre-buried dark box for use. The problem with the structure in this patent document is that the structure is relatively complex, the assembly operation is cumbersome, and the user also needs to go through cumbersome operations when connecting the water pipe, which affects the user experience. Utility Model Content

[0003] The utility model provides an embedded water purifier water inlet and outlet connection device, which has a reasonable structural design and is not only convenient for assembly but also convenient for users to install and use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a water inlet and outlet connection device for an embedded water purifier, comprising a bottom box with an opening on the top, a panel assembly which can be opened and arranged on the top of the bottom box, a clamping seat installed at the bottom of the bottom box and a pipe joint installed on the clamping seat; the clamping seat is provided with a clamping port, the pipe joint is clamped in the clamping port, and the panel assembly is provided with an opening through which a water supply pipe passes.

[0006] In some embodiments, the bayonet is a U-shaped groove structure.

[0007] In some embodiments, the bayonet is provided with a first bayonet portion and a second bayonet portion along the length direction, and the width of the first bayonet portion is greater than the width of the second bayonet portion;

[0008] The pipe joint is an L-shaped structure, and an interface portion with an enlarged outer diameter is provided at its outer end. The corner portion of the pipe joint is suitable for being snapped into the first snap-in portion, and the interface portion is suitable for being snapped into the second snap-in portion.

[0009] In some embodiments, an inwardly protruding edge is provided on the upper side wall of the bayonet.

[0010] In some embodiments, there are two pipe joints, and at least one end of the pipe joint is connected to a water valve.

[0011] In some embodiments, knock-out holes are provided on the side walls and / or the bottom wall of the bottom box.

[0012] In some embodiments, the card seat is fixed to the bottom wall of the bottom box by screws.

[0013] In some embodiments, the panel assembly includes a mounting frame fixedly connected to the base box and a panel hinged to the mounting frame.

[0014] In some embodiments, the opening is provided with a cover.

[0015] In some embodiments, the interface portion of the pipe connector is provided with a water pipe quick connector.

[0016] The utility model has the positive effects of effectively simplifying the product structure through structural optimization, which is not only convenient for assembly but also very convenient for users to install and use; when installing and using, the user can remove the pipe joint from the holder to connect the water pipe, and after the water pipe is connected, the pipe joint is snapped into the bayonet to complete the fixation (or, if there is enough space inside the bottom box, the pipe joint can be directly connected to the water pipe without removing it from the holder), and when removing the pipe joint, it only needs to be pulled out of the bayonet with force, which is convenient and quick to operate, can effectively reduce the difficulty of operation, and greatly improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the structure of the water inlet and outlet connection device of the embedded water purifier in the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the connecting device shown after the panel assembly is removed;

[0020] Figure 3 It is a structural schematic diagram of the pipe joint and the clamping seat in the utility model when they are matched;

[0021] Figure 4 It is a structural schematic diagram of the card holder in the utility model.

[0022] Reference numerals shown in the figure: 1-base box; 11-knock-out hole; 2-panel assembly; 20-installation frame; 21-panel; 22-cover; 3-socket; 31-bayonet; 32-first bayonet portion; 33-second bayonet portion; 34-clip edge; 4-pipe joint; 41-interface portion; 5-water valve; 6-water pipe quick connector. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] This embodiment provides a water inlet and outlet connection device for an embedded water purifier, such as Figures 1 to 4 As shown, it includes a bottom box 1 with an opening on the top, a panel assembly 2 that can be opened to set the top of the bottom box 1, a holder 3 installed at the bottom of the bottom box 1 and a pipe joint 4 installed on the holder 3; the holder 3 is provided with a bayonet 31, the pipe joint 4 is snapped into the bayonet 31, and the panel assembly 2 is provided with an opening for the water supply pipe to pass through; in this embodiment, the product structure is effectively simplified through structural optimization, which is not only convenient for assembly, but also very convenient for users to install and use. When installing and using, the user can remove the pipe joint 4 from the holder 3 to connect the water pipe, and after the water pipe is connected, the pipe joint 4 is snapped into the bayonet 31 to complete the fixation (or, if the internal space of the bottom box 1 is sufficient, the pipe joint 4 can be directly connected to the water pipe without removing it from the holder 3). When removing the pipe joint 4, it only needs to be pulled out of the bayonet 31 with force. The operation is convenient and quick, which can effectively reduce the difficulty of operation and greatly improve the user experience. The card holder 3 is preferably made of plastic material and is integrally formed by injection molding; the bottom box 1 is made of metal or plastic material.

[0025] like Figure 4 As shown, the bayonet 31 is a U-shaped groove structure. When positioning the pipe joint 4, the pipe joint 4 is inserted through the upper end of the bayonet 31. Such a configuration can facilitate the clamping and installation of the pipe joint 4, and the structure is simple and feasible.

[0026] In order to enhance the clamping and positioning effect of the pipe joint 4, an inwardly protruding clamping edge 34 is provided on the upper side wall of the bayonet 31. The existence of the clamping edge 34 can narrow the width of the upper end of the buckle 31, thereby facilitating the pipe joint 4 to be better clamped in the bayonet 31.

[0027] like Figure 3 and Figure 4As shown, in some embodiments, in order to better adapt to the structural installation of the pipe joint 4, the bayonet 31 is provided with a first bayonet portion 32 and a second bayonet portion 33 along the length direction, and the width of the first bayonet portion 32 is greater than the width of the second bayonet portion 33; the pipe joint 4 is an L-shaped structure, and its outer end portion is provided with an interface portion 41 with an enlarged outer diameter, the corner portion of the pipe joint 4 is suitable for snapping into the first bayonet portion 32, and the interface portion 41 is suitable for snapping into the second bayonet portion 33, so that the fixing effect of the pipe joint 4 can be enhanced, so that the pipe joint 4 is not easy to move after being installed in the holder 3.

[0028] In some embodiments, Figure 2 and Figure 3 As shown, there are two pipe joints 4, which can be connected to the water inlet pipe and the drain pipe respectively. In order to control the water path, a water valve 5 is connected to the end of at least one of the pipe joints 4. The flow and cutoff of the water path are controlled by the water valve 5. The water valve 5 can be a solenoid valve or a manual valve.

[0029] like Figure 1 and Figure 2 As shown, a knock-out hole 11 is provided on the side wall and / or the bottom wall of the bottom box 1. In actual use, the knock-out hole 11 is usually connected with a knock-out plate material. According to the position of the access water pipe, the plate material in the corresponding knock-out hole 11 is knocked out to expose the through hole, and then the water pipe is extended into the bottom box 1 through the knock-out hole 11, which is convenient for users to use.

[0030] In some embodiments, the card holder 3 is fixed to the inner bottom wall of the base box 1 by screws, which is convenient for fixing. The head of the screw is facing upward, so that a screwdriver can be inserted from the upper opening of the base box 1 to tighten the screw. This arrangement also allows the card holder 3 to be disassembled and replaced.

[0031] like Figure 1 As shown, the panel assembly 2 in this embodiment includes a mounting frame 20 fixedly connected to the base box 1 and a panel 21 hinged on the mounting frame 20. The panel 21 can be opened and closed by rotating up and down, so as to facilitate the installation and disassembly of the socket 3, the pipe joint 4 and the water pipe.

[0032] As an optimization solution, a cover 22 is installed at the opening. The cover 22 is opened when the water pipe is installed, and the cover 22 can be closed when the water pipe is not installed, thereby playing a dust-proof role.

[0033] In order to facilitate the rapid connection and disconnection of the water pipe and the pipe joint 4, a water pipe quick connector 6 is provided at the interface portion 41 of the pipe joint 4. The structure of the water pipe quick connector 6 is prior art and will not be described in detail here.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A water inlet and outlet connection device for an embedded water purifier, characterized in that: The invention comprises a bottom box (1) with an opening at the top, a panel assembly (2) which can be opened and arranged at the top of the bottom box (1), a holder (3) installed at the bottom of the bottom box (1), and a pipe joint (4) installed on the holder (3); the holder (3) is provided with a bayonet (31), the pipe joint (4) is bayoneted in the bayonet (31), and the panel assembly (2) is provided with an opening through which a water supply pipe passes.

2. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: The bayonet (31) is a U-shaped groove structure.

3. The water inlet and outlet connection device of the embedded water purifier according to claim 2, characterized in that: The bayonet (31) is provided with a first bayonet portion (32) and a second bayonet portion (33) along the length direction, and the width of the first bayonet portion (32) is greater than the width of the second bayonet portion (33); The pipe joint (4) is an L-shaped structure, and an interface portion (41) with an enlarged outer diameter is provided at its outer end. The corner portion of the pipe joint (4) is suitable for snapping into the first snap-in portion (32), and the interface portion (41) is suitable for snapping into the second snap-in portion (33).

4. The water inlet and outlet connection device of the embedded water purifier according to claim 2, characterized in that: An inwardly protruding clamping edge (34) is provided on the upper side wall of the clamping opening (31).

5. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: There are two pipe joints (4), and at least one end of the pipe joint (4) is connected to a water valve (5).

6. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: The side wall and / or the bottom wall of the bottom box (1) is provided with a knock-out hole (11).

7. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: The holder (3) is fixed to the inner bottom wall of the bottom box (1) by means of screws.

8. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: The panel assembly (2) comprises a mounting frame (20) fixedly connected to the base box (1) and a panel (21) hinged on the mounting frame (20).

9. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: The opening is provided with a sealing cover (22).

10. The water inlet and outlet connection device of the embedded water purifier according to claim 1, characterized in that: The interface portion (41) of the pipe joint (4) is provided with a water pipe quick joint (6).

Images