Kitchen faucet

Abstract

The utility model relates to a kitchen faucet which comprises a faucet body, an end cover is connected to a water outlet of the faucet body in a threaded mode, a water outlet cavity is formed in the middle of the end cover, a water retaining ring is integrally formed at the upper end of the end cover and connected to the inner side wall of the faucet body in a sleeved mode, and a sealing ring is fixedly arranged on the upper end face of the water retaining ring. A connecting piece is arranged at the end of the water outlet hose, an elastic pressing mechanism is arranged in the faucet and used for pressing the outer edge of the connecting piece to the upper end of the sealing ring, and by means of the structure, the elastic pressing mechanism can still press the connecting piece to the upper end of the sealing ring when the end cover loosens. And therefore, the sealing ring can also achieve a sealing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a kitchen faucet. Background Art

[0002] Most kitchen faucets on the market have internal or external threads at the water outlet of the kitchen faucet, which are used to connect some filter elements to the faucet so that the faucet can have a filtering function.

[0003] Currently, most of the filter element external joints on the market are equipped with sealing rings to form a sealing surface between the filter element external joint and the faucet to prevent water leakage and ensure that water flows out only through the filter element. However, once the thread of the filter element external joint is loose and not tightened in time, the sealing performance of the sealing ring will be greatly reduced. Utility Model Content

[0004] The utility model provides a kitchen faucet, which solves the above-mentioned problems existing in the use process of the prior art.

[0005] The technical solution of the present utility model is achieved as follows: a kitchen faucet, comprising a faucet, an end cover threadedly connected to the water outlet of the faucet, a water outlet cavity opened in the middle of the end cover, a water retaining ring integrally formed on the upper end of the end cover, the water retaining ring sleeved on the inner side wall of the faucet, a sealing ring fixedly provided on the upper end surface of the water retaining ring, a water outlet hose provided in the faucet, a connecting piece provided on the end of the water outlet hose, an elastic pressing mechanism provided inside the faucet, and the elastic pressing mechanism being used to press the outer edge of the connecting piece against the upper end of the sealing ring.

[0006] The utility model is further configured as follows: the elastic pressing mechanism includes a supporting ring and an elastic supporting member, the supporting ring is fixedly arranged on the inner wall of the faucet, and the elastic supporting member is sleeved on the outer side of the water outlet hose and is supported between the connecting member and the supporting ring.

[0007] The utility model is further configured as follows: a movable opening for the connection piece to pass through is formed in the middle of the support ring, an annular plate is detachably provided on the outer side wall of the connection piece, and the elastic support piece is supported on the upper end of the annular plate.

[0008] The utility model is further configured as follows: an annular limiting plate is protruding outwardly on the outer side wall of the connecting piece, the upper end surface of the limiting plate is lower than the upper end surface of the connecting piece, the annular plate is sleeved on the outer side of the connecting piece and is located above the limiting plate, and the annular plate includes two semicircular arch plates separated from each other.

[0009] The present invention is further configured such that the inner and outer side walls of the annular plate respectively abut against the outer side wall of the connecting piece and the inner side wall of the faucet.

[0010] The present invention is further configured as follows: the elastic supporting member is a cylindrical structure, and the middle opening of the elastic supporting member is larger than the diameter of the limiting plate.

[0011] The utility model is further configured as follows: a reinforcement ring is fixedly provided on the lower end of the connecting piece, and the reinforcement ring is sleeved on the inner side of the water retaining ring.

[0012] The utility model is further configured as follows: the end cover is provided with a filter element in the water outlet cavity.

[0013] In summary, the beneficial effects of the present invention are:

[0014] 1. With this structure, the elastic pressing mechanism can still press the connector against the upper end of the sealing ring when the end cover becomes loose, so that the sealing ring can still play a sealing role.

[0015] 2. The connector can pass through the middle of the supporting ring, which can facilitate the assembly between the common water outlet hose and the faucet on the market.

[0016] 3. The annular plate is composed of two semicircular arch plates, and the opening in the middle of the elastic supporting member is larger than the diameter of the limiting plate, which can facilitate the replacement of the elastic supporting member and the annular plate.

[0017] 4. The reinforcement ring and the annular plate can further improve the stability of the connector after installation in the faucet.

[0018] 5. The filter element helps improve water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 any creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0022] Reference numerals in the figure: 1 faucet, 11 water outlet hose, 12 connecting piece, 13 holding ring, 131 movable opening, 14 limiting plate, 15 reinforcing ring, 2 end cover, 21 water outlet cavity, 22 water retaining ring, 23 sealing ring, 24 filter element, 31 elastic holding piece, 32 annular plate, 321 semicircular arch plate. DETAILED DESCRIPTION

[0023] The following is a combination of the appended examples of the present invention Figure 1-2 , clearly and completely describes 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 them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0024] Example:

[0025] like Figures 1 to 2 As shown, the utility model discloses a kitchen faucet, comprising a faucet 1, an end cap 2 being threadedly connected at the water outlet of the faucet 1, a water outlet cavity 21 being opened in the middle of the end cap 2 and a water retaining ring 22 being integrally formed at the upper end thereof, the water retaining ring 22 being sleeved on the inner side wall of the faucet 1, and at the same time, a sealing ring 23 is fixedly provided on the upper end surface of the water retaining ring 22, and in addition, a water outlet hose 11 is provided in the faucet 1, the water outlet hose 11 can be selectively drawn out and arranged in the faucet 1, or it can be arranged so that the water outlet hose 11 will grow out of the faucet 1 after being fixedly installed on the faucet 1. In the drawings provided in this embodiment, since the water outlet hose 11 does not grow out of the faucet 1, the installation method of the water outlet hose 11 can be set to a drawable installation method. Since there is a lot of technical support in the prior art, it will not be described in detail in this article. A connector 12 is fixedly provided on the end of the water outlet hose 11 . In addition, an elastic pressing mechanism is provided inside the faucet 1 for pressing the outer edge of the connector 12 against the upper end of the sealing ring 23 .

[0026] The elastic pressing mechanism includes a supporting ring 13 and an elastic supporting member 31 , wherein the supporting ring 13 is fixedly arranged on the inner wall of the faucet 1 , and the elastic supporting member 31 is sleeved on the outer side of the water outlet hose 11 and is supported between the connecting member 12 and the supporting ring 13 .

[0027] A movable opening 131 for the connection member 12 to pass through is formed in the middle of the abutting ring 13, and a removable annular plate 32 is provided on the outer wall of the connection member 12. The elastic abutting member 31 is provided on the upper end of the annular plate 32. Specifically:

[0028] An annular limiting plate 14 is protruding outward from the outer wall of the connecting member 12, and the upper end surface of the limiting plate 14 is lower than the upper end surface of the connecting member 12. At the same time, in this structure, the annular plate 32 is sleeved on the outer side of the connecting member 12 and is located above the limiting plate 14. In addition, the annular plate 32 is composed of two independent semicircular arch plates 321 spliced together.

[0029] The elastic supporting member 31 is a cylindrical structure. The central opening of the elastic supporting member 31 is larger than the diameter of the limiting plate 14 . The elastic supporting member 31 is preferably a spring.

[0030] In this structure, the inner and outer side walls of the annular plate 32 respectively abut against the outer side wall of the connecting member 12 and the inner side wall of the faucet 1 .

[0031] A reinforcement ring 15 is fixedly provided at the lower end of the connecting member 12 , and the reinforcement ring 15 is sleeved on the inner side of the water retaining ring 22 .

[0032] The end cover 2 is provided with a filter element 24 in the water outlet cavity 21 .

[0033] When the faucet 1 is opened, the sealing ring 21 is tightened, and the sealing ring 21 is tightened, so that the sealing ring 21 is tightened.

[0034] It should also be pointed out that the terms indicated in the present invention, such as: "front", "rear", "vertical", "horizontal", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A kitchen faucet, comprising a faucet (1), characterized in that: The water outlet of the faucet (1) is threadedly connected to an end cover (2), a water outlet cavity (21) is provided in the middle of the end cover (2), a water retaining ring (22) is integrally formed on the upper end of the end cover (2), the water retaining ring (22) is sleeved on the inner side wall of the faucet (1), a sealing ring (23) is fixedly provided on the upper end surface of the water retaining ring (22), a water outlet hose (11) is provided in the faucet (1), a connecting piece (12) is provided at the end of the water outlet hose (11), and an elastic pressing mechanism is provided inside the faucet (1), the elastic pressing mechanism is used to press the outer edge of the connecting piece (12) against the upper end of the sealing ring (23).

2. A kitchen faucet according to claim 1, characterized in that: The elastic pressing mechanism comprises a supporting ring (13) and an elastic supporting member (31), wherein the supporting ring (13) is fixedly arranged on the inner side wall of the faucet (1), and the elastic supporting member (31) is sleeved on the outer side of the water outlet hose (11) and is supported between the connecting member (12) and the supporting ring (13).

3. A kitchen faucet according to claim 2, characterized in that: A movable opening (131) for the connection member (12) to pass through is formed in the middle of the abutting ring (13), an annular plate (32) is detachably provided on the outer side wall of the connection member (12), and the elastic abutting member (31) is abutted against the upper end of the annular plate (32).

4. A kitchen faucet according to claim 3, characterized in that: An annular limiting plate (14) is provided on the outer side wall of the connecting member (12) and protrudes outward. The upper end surface of the limiting plate (14) is lower than the upper end surface of the connecting member (12). The annular plate (32) is sleeved on the outer side of the connecting member (12) and is located above the limiting plate (14). The annular plate (32) includes two semicircular arch plates (321) that are separated from each other.

5. The kitchen faucet according to claim 4, characterized in that: The inner and outer side walls of the annular plate (32) respectively abut against the outer side wall of the connecting piece (12) and the inner side wall of the faucet (1).

6. The kitchen faucet according to claim 5, characterized in that: The elastic supporting member (31) is a cylindrical structure, and the central opening of the elastic supporting member (31) is larger than the diameter of the limiting plate (14).

7. The kitchen faucet according to claim 6, characterized in that: A reinforcement ring (15) is fixedly provided at the lower end of the connecting piece (12), and the reinforcement ring (15) is sleeved on the inner side of the water retaining ring (22).

8. The kitchen faucet according to claim 7, characterized in that: The end cover (2) is provided with a filter element (24) in the water outlet cavity (21).

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