Face washing instrument conversion device and face washing instrument thereof

Abstract

The face washing instrument conversion device comprises a quick connector used for being connected with a faucet and a quick plug used for being connected with a face washing instrument filtering device, a clamping ring is arranged in the quick connector, a pressing ring is arranged in the clamping ring, and the quick plug penetrates through the pressing ring to be inserted into the quick connector. The quick connector can be directly screwed on a faucet through the quick connector, and can be directly screwed on a filtering device of the face washing instrument through the quick plug, so that the installation process of the face washing instrument becomes simple and convenient.

Description

Technical Field

[0001] The utility model relates to the field of face washing equipment, in particular to a face washing device conversion device and a face washing device thereof. Background Art

[0002] In recent years, the demand for water purification products has soared, and water purifiers have begun to appear in a new form, that is, facial washers. Their small size and simple installation method have attracted people's attention. The facial washers on the market are mainly composed of two parts, one is the conversion device fixed on the faucet, and the other is the replaceable filter device. At present, the conversion device of the facial washers on the market is not smooth enough. When the user needs to replace the faucet, it is troublesome to disassemble and reinstall the installed facial washers, which affects the user experience. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned technical problems and provide a face wash conversion device and a face wash. The utility model can be directly screwed onto a faucet through a quick-connect connector and can be directly screwed onto a face wash filter device through a quick-connect plug, thereby making the installation process of the face wash simple and convenient.

[0004] The utility model adopts the following technical solution to solve the above technical problems: a facial wash conversion device, comprising a quick-connect joint for connecting to a faucet, and a quick-connect plug for connecting to a facial wash filter device, a clamping ring is provided in the quick-connect joint, a pressure ring is provided in the clamping ring, and the quick-connect plug passes through the pressure ring and is inserted into the quick-connect joint.

[0005] Preferably, the pressure ring is provided with a rib portion protruding inwardly around the pressure ring, and the rib portion clamps the quick-connect plug. Through the arrangement of the rib portion, when the quick-connect plug passes through the pressure ring, the rib portion clamps the quick-connect plug to prevent the quick-connect plug from moving.

[0006] Preferably, the pressure ring is provided with a clamping portion protruding outward around the pressure ring, a concave ring is provided inside the clamping ring, and the clamping portion is clamped with the concave ring. By setting the clamping portion and the concave ring, the relative positions of the pressure ring and the clamping ring are fixed to avoid movement.

[0007] Preferably, the outer peripheral surface of the clamp ring is provided with a protrusion protruding outward. By providing the protrusion, the clamp ring is clamped in the quick-connect connector, and when the quick-connect plug is pulled out, the protrusion is clamped with the quick-connect connector.

[0008] Preferably, the protrusion is an iron sheet.

[0009] Preferably, the quick connector includes a connector pipe and a water hole provided at the top of the connector pipe for water to flow in, the connector pipe is provided with a first thread for connecting to a faucet, and a clamping ring is provided in the connector pipe.

[0010] Preferably, the quick-connect plug includes an upper plug tube, a socket and a lower plug tube. The upper plug tube passes through a pressure ring and is arranged below the water hole. The lower plug tube is provided with a second thread for connecting to the facial cleanser filter device. The upper plug tube, the socket and the lower plug tube are connected in sequence or formed as one piece.

[0011] Preferably, a first sealing ring is provided on the outer side of the upper plug tube that contacts the water hole.

[0012] Preferably, a second sealing ring is provided at the connection between the socket and the lower plug tube.

[0013] A face washing device comprises the face washing device conversion device and the face washing device filtering device, wherein the face washing device conversion device is threadedly connected with the face washing device filtering device.

[0014] The utility model has the beneficial effects that the utility model can be directly screwed onto the faucet through the quick-connect joint, and can be directly screwed onto the filter device of the face washer through the quick-connect plug, so that the installation process of the face washer becomes simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the face wash instrument.

[0016] Figure 2 It is a structural schematic diagram of a quick-connect device of a facial cleanser.

[0017] Figure 3 yes Figure 2 Cross-sectional view along the AA direction.

[0018] Figure 4 It is a structural diagram of a quick-connect connector.

[0019] Figure 5 It is a structural diagram of a quick-connect plug.

[0020] Figure 6 It is a schematic diagram of the structure of the snap ring.

[0021] Figure 7 It is a structural diagram of the pressure ring.

[0022] In the figure: 1. quick-connect connector, 11. connector tube, 12. water hole, 13. first thread, 2. quick-connect plug, 21. upper plug tube, 22. socket, 23. lower plug tube, 231. second thread, 24. first sealing ring, 25. second sealing ring, 3. snap ring, 31. concave ring, 33. raised portion, 4. pressure ring, 41. rib portion, 42. clamping portion, 5. facial cleanser filter device. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] like Figure 1-7 As shown, the utility model is a facial wash conversion device, comprising a quick-connect joint 1 for connecting to a faucet, and a quick-connect plug 2 for connecting to a facial wash filter device 5. A clamp ring 3 is provided in the quick-connect joint 1, and a pressure ring 4 is provided in the clamp ring 3. The quick-connect plug 2 passes through the pressure ring 4 and is inserted into the quick-connect joint 1.

[0025] The pressing ring 4 is provided with a rib 41 which surrounds the pressing ring 4 and protrudes inwards, and the rib 41 clamps the quick-connect plug 2.

[0026] The pressing ring 4 is provided with a clamping portion 42 which surrounds the pressing ring 4 and protrudes outwards. A concave ring 31 is provided inside the clamping ring 3 , and the clamping portion 42 is clamped with the concave ring 31 .

[0027] The outer peripheral surface of the clamp ring 3 is provided with a protruding portion 33 protruding outward.

[0028] The protrusion 33 is an iron sheet.

[0029] The quick connector 1 comprises a connector pipe 11 and a water hole 12 arranged at the top of the connector pipe 11 for water to flow in. The connector pipe 11 is provided with a first thread 13 for connecting to a faucet, and a clamping ring 3 is arranged in the connector pipe 11 .

[0030] The quick-connect plug 2 includes an upper plug tube 21, a socket 22 and a lower plug tube 23. The upper plug tube 21 passes through the pressure ring 4 and is arranged below the water hole 12. The lower plug tube 23 is provided with a second thread 231 for connecting to the facial cleanser filter device 5. The upper plug tube 21, the socket 22 and the lower plug tube 23 are connected in sequence or formed as one piece.

[0031] A first sealing ring 24 is provided on the outer side of the upper plug tube 21 which contacts the water through hole 12 .

[0032] A second sealing ring 25 is provided at the connection between the socket 22 and the lower plug tube 23 .

[0033] A face wash device comprises a face wash device filter device 5 and the face wash device conversion device, wherein the face wash device conversion device is threadedly connected to the face wash device filter device 5.

[0034] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] It should be noted that when an element is referred to as being "fixed on" or "provided on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0036] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Claims

1. A facial washing instrument conversion device, characterized in that: The utility model comprises a quick-connect joint (1) for connecting with a faucet, and a quick-connect plug (2) for connecting with a filter device (5) of a facial washing machine. A clamping ring (3) is arranged in the quick-connect joint (1), a pressing ring (4) is arranged in the clamping ring (3), and the quick-connect plug (2) passes through the pressing ring (4) and is inserted into the quick-connect joint (1).

2. The facial washing instrument conversion device according to claim 1, characterized in that: The pressing ring (4) is provided with a rib portion (41) which surrounds the pressing ring (4) and protrudes inwards, and the rib portion (41) clamps the quick-connect plug (2).

3. The facial washing instrument conversion device according to claim 2, characterized in that: The pressing ring (4) is provided with a clamping portion (42) which surrounds the pressing ring (4) and protrudes outwards. A concave ring (31) is provided inside the clamping ring (3), and the clamping portion (42) is clamped with the concave ring (31).

4. The facial washing instrument conversion device according to claim 1, characterized in that: The outer peripheral surface of the clamping ring (3) is provided with a protruding portion (33) protruding outwards.

5. The facial washing instrument conversion device according to claim 4, characterized in that: The raised portion (33) is an iron sheet.

6. The facial washing instrument conversion device according to claim 1, characterized in that: The quick-connect joint (1) comprises a joint pipe (11) and a water through hole (12) provided at the top of the joint pipe (11) for water to flow in, the joint pipe (11) is provided with a first thread (13) for connecting to a faucet, and a clamping ring (3) is provided in the joint pipe (11).

7. The facial washing instrument conversion device according to claim 6, characterized in that: The quick-connect plug (2) comprises an upper plug tube (21), a socket (22) and a lower plug tube (23); the upper plug tube (21) passes through a pressure ring (4) and is arranged below a water hole (12); the lower plug tube (23) is provided with a second thread (231) for connecting to a facial washing device filter device (5); the upper plug tube (21), the socket (22) and the lower plug tube (23) are connected in sequence or integrally formed.

8. The facial washing instrument conversion device according to claim 7, characterized in that: A first sealing ring (24) is provided on the outer side of the upper plug tube (21) that contacts the water through hole (12).

9. The facial washing instrument conversion device according to claim 7, characterized in that: A second sealing ring (25) is provided at the connection between the socket (22) and the lower plug tube (23).

10. A facial washing device, characterized in that: The invention comprises a face-cleaning device filtering device (5) and a face-cleaning device conversion device according to any one of claims 1 to 9, wherein the face-cleaning device conversion device is threadedly connected to the face-cleaning device filtering device (5).

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