A water outlet device for quick replacement of filter element

Abstract

The present invention discloses a water outlet device for quick replacement of filter elements, comprising a matching outer shell and a water outlet panel, wherein a filter element is arranged in the outer shell, a connecting ring is arranged at the connection between the outer shell and the water outlet panel, a supporting plate is extended inwardly from the inner circumferential wall of the connecting ring, vertical plates are arranged at intervals on the upper end surface of the supporting plate, a transverse groove is arranged on the end surface of the vertical plate facing the connecting ring, and a clamping block matching with the transverse groove is arranged on the inner circumferential wall of the lower end of the outer shell. The present invention can realize quick disassembly and replacement of parts in the outer shell of the water outlet device by rotating the connecting ring, which is simple and convenient, and at the same time greatly reduces the volume occupied by the water outlet device.

Description

Technical Field

[0001] The invention relates to a water outlet device with a filter element that can be quickly replaced. Background Art

[0002] The water purifier faucet, commonly known as the filter faucet, is a new type of water purifier faucet that abandons the traditional water purifier and installs the filter element on the faucet. There are two types of water purifier faucets on the market now, one is the kitchen water purifier faucet, and the other is the beauty and health basin water purifier faucet. Both of these water purifier faucets install the filter element on the faucet. And the appearance is beautiful, fashionable, and at the same time it does not lose the classical charm. However, the filter faucets on the market are basically installed on the water outlet faucet, which makes the entire product large in size, and it is very troublesome to replace the main filter element. Summary of the invention

[0003] In order to solve the above technical problems, an object of the present invention is to provide a water outlet device for quickly replacing a filter element.

[0004] The present invention is achieved through the following technical solutions:

[0005] A water outlet device for quick replacement of a filter element comprises a matching outer shell and a water outlet panel, wherein a filter element is arranged in the outer shell, a connecting ring is arranged at the connection between the outer shell and the water outlet panel, a supporting plate is extended inwardly from the inner circumferential wall of the connecting ring, vertical plates are arranged at intervals on the upper end surface of the supporting plate, a transverse groove is arranged on the end surface of the vertical plate facing the connecting ring, and a clamping block matching with the transverse groove is arranged on the inner circumferential wall of the lower end of the outer shell.

[0006] In the embodiment of the present invention, a blocking portion for blocking the clamping block is provided at one end of the transverse clamping slot.

[0007] In the embodiment of the present invention, a water diversion body and a water diversion plate are further provided in the shell and the water outlet panel, a card slot is provided on the outer peripheral wall of the water diversion body, and a protrusion matching the card slot is provided on the inner peripheral wall of the shell.

[0008] In an embodiment of the present invention, a connecting piece is arranged in an annular shape at the lower end of the water diversion body, the connecting piece is located on the inner side of the vertical plate, and the bottom end of the connecting piece is matched and connected with the upper end surface of the support plate; the upper end of the water diversion plate is inserted into the inner side of the connecting piece, and the inner peripheral wall of the lower end of the connecting piece is provided with a protrusion, and the upper end of the water diversion plate is provided with an annular groove matching with the protrusion.

[0009] In the embodiment of the present invention, a water hole is provided on the water diversion body, a water passage is formed between the inner peripheral wall of the shell and the outer peripheral wall of the filter element, and the water hole is cooperatively connected with the water passage and the water outlet end of the filter element.

[0010] In the embodiment of the present invention, a water inlet hole matching the water through hole is arranged on the water diversion plate, and a sealing member is arranged between the water diversion body located at the water through hole and the water diversion plate.

[0011] In the embodiment of the present invention, the lower end of the water diversion plate is screwed to the water outlet panel.

[0012] In the embodiment of the present invention, a water softener is further provided on the water outlet panel.

[0013] The water outlet device with quick filter element replacement of the present invention has the following beneficial effects: the parts in the water outlet device housing can be quickly disassembled and replaced by rotating the connecting ring, which is simple and convenient, and at the same time greatly reduces the volume occupied by the water outlet device. 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 embodiments or the description of the prior art 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 It is an exploded view of the present invention.

[0016] Figure 2 It is a perspective view of the present invention.

[0017] Figure 3 It is a schematic diagram of the housing in the present invention.

[0018] Figure 4 It is a schematic diagram of the connecting ring in the present invention.

[0019] Figure 5 It is a schematic diagram of the water body in the present invention.

[0020] Figure 6 It is a schematic diagram of the water distribution tray in the present invention.

[0021] Figure 7 It is a schematic diagram of function one in the present invention.

[0022] Figure 8 It is a schematic diagram of function 2 in the present invention.

[0023] Fig. 9 It is a schematic diagram of function three in the present invention.

[0024] Fig.10 yes Fig. 9 A magnified schematic diagram of center A. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Referring to the drawings of the specification, a water outlet device for quick replacement of a filter element comprises a matching housing 10 and a water outlet panel 20, a filter element 30 is arranged in the housing, a connecting ring 40 is arranged at the connection between the housing and the water outlet panel, a support plate 41 is extended inwardly from the inner peripheral wall of the connecting ring, a vertical plate 42 is arranged at intervals on the upper end surface of the support plate, a transverse slot 43 is arranged on the end surface of the vertical plate facing the connecting ring, a clamping block 11 matching the transverse slot is arranged on the inner peripheral wall of the lower end of the housing, and in use, the clamping block is also arranged at intervals on the inner peripheral wall of the housing. During installation, just insert the clamping block toward the interval between two adjacent vertical plates, and then rotate the connecting ring, so that the clamping block can be located in the transverse slot, so that the connecting ring and the housing are connected together. In a preferred embodiment: one end of the transverse slot is provided with a blocking portion 44 for blocking the clamping block, so that the connecting ring can be prevented from rotating at an excessive angle and then disengaging from the transverse slot.

[0027] Specifically, the present invention is as follows: a water diversion body 50 and a water diversion plate 60 are further provided in the shell and the water outlet panel, a card slot 51 is provided on the outer peripheral wall of the water diversion body, and a protrusion 12 matching the card slot is provided on the inner peripheral wall of the shell. In this way, when installing, the filter element is first installed in the shell, and then the water diversion body is installed, so that the water diversion body and the shell are card-connected, and the two will not rotate relative to each other.

[0028] Furthermore, a connecting piece 52 is arranged in an annular shape at the lower end of the water diversion body, and the connecting piece is located on the inner side of the vertical plate. The bottom end of the connecting piece is matched and connected with the upper end surface of the support plate, so that when the connecting ring is fixed to the outer shell, the support plate supports the water diversion body and the filter element to ensure the stability of the structure; the upper end of the water diversion plate is plugged into the inner side of the connecting piece, and the inner peripheral wall of the lower end of the connecting piece is provided with a protrusion 53, and the upper end of the water diversion plate is provided with an annular groove 61 matched with the protrusion, and the protrusion can move in the annular groove, that is to say, the water diversion plate and the water diversion body can rotate relative to each other. In use, the function switching is achieved by rotating the water diversion plate.

[0029] More specifically, the water diversion body is provided with a water hole 54, and a water passage 70 is formed between the inner peripheral wall of the housing and the outer peripheral wall of the filter element. The water hole is matched with the water passage and the water outlet end of the filter element. The water diversion plate is provided with a water inlet hole 62 matched with the water hole, and a sealing member 80 is provided between the water diversion body and the water diversion plate at the water hole. The lower end of the water diversion plate is screwed with the water outlet panel. A water softener 90 is also provided on the water outlet panel.

[0030] In the present invention, the connecting ring fixes the water diversion body and the filter screen in the outer shell, and the water diversion body is connected to the water diversion plate, and the water diversion plate is connected to the water outlet panel, so that the overall assembly is realized. When the filter element needs to be replaced, just rotate the connecting ring to disengage the clamping block from the transverse slot. At this time, the outer shell and other parts are completely disengaged, and the filter element can be replaced. After the filter element is replaced, the clamping block is matched with the transverse slot to connect to complete the assembly of the water outlet device. The present invention can also be considered that: the connecting ring is connected between the water diversion body and the water diversion plate. In one embodiment, the present invention can have three functions, one of which is normal soft water, refer to the attached drawings of the specification Figure 7 , one is the soft water after filtering, refer to the attached figure of the instruction manual Fig. 9 , the other is the normal outer ring shower water, refer to the attached picture of the instruction manual Figure 8 .

[0031] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A water outlet device for quick replacement of a filter element, comprising a matching housing and a water outlet panel, wherein a filter element is arranged in the housing, characterized in that: A connecting ring is provided at the connection between the shell and the water outlet panel, a support plate is extended inwardly from the inner peripheral wall of the connecting ring, vertical plates are arranged at intervals on the upper end surface of the support plate, and a transverse groove is arranged on the end surface of the vertical plate facing the connecting ring, a clamping block matching with the transverse groove is provided on the inner peripheral wall of the lower end of the shell, and a blocking portion for blocking the clamping block is provided at one end of the transverse groove, a water diversion body and a water diversion plate are also provided in the shell and the water outlet panel, a groove is provided on the peripheral wall of the water diversion body, and a clamping block matching with the groove is provided on the inner peripheral wall of the shell. A protrusion, a connecting piece is arranged in an annular manner at the lower end of the water diversion body, the connecting piece is located on the inner side of the vertical plate, and the bottom end of the connecting piece is matched with the upper end surface of the support plate; the upper end of the water diversion plate is inserted into the inner side of the connecting piece, and the inner peripheral wall of the lower end of the connecting piece is provided with a protrusion, and the upper end of the water diversion plate is provided with an annular groove matched with the protrusion, a water hole is provided on the water diversion body, and a water passage is formed between the inner peripheral wall of the shell and the outer peripheral wall of the filter element, the water hole is matched with the water passage and the water outlet end of the filter element, and the lower end of the water diversion plate is screwed with the water outlet panel.

2. A water outlet device for quick filter element replacement according to claim 1, characterized in that: The water distribution plate is provided with a water inlet hole matched with the water passing hole.

3. A water outlet device for quick filter element replacement according to claim 2, characterized in that: A water softener is also arranged on the water outlet panel.

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