A single union faucet body device

Abstract

The utility model relates to the technical field of water faucet, specifically disclose a single connection faucet main body device, including the faucet main body, be provided with the valve core installation platform, water inlet channel and water outlet channel in the faucet main body, the valve core installation platform is connected with water inlet channel and water outlet channel inside respectively, the lower portion of water inlet channel is provided with hose sealing position and metal insert installation position, metal insert installation position installs metal insert, a plurality of sealing washers or sealing circles are installed on hose sealing position. The utility model changes the hose connection sealing position of faucet main body, reaches the purpose of eliminating the heavy metal precipitation of metal insert, avoids causing the pollution of drinking water.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, and in particular to a single-connector faucet main body device. Background Technology

[0002] To meet national drinking water standards, most split-type single-unit faucets on the market today use plastic for their water pipes. To strengthen the connection, the hose at the faucet's inlet end usually uses an embedded metal insert to reinforce the threaded connection. The seals are installed at the rear of the thread, which means that the metal inserts of the faucet body are in long-term contact with drinking water, inevitably leading to the leaching of heavy metals and pollution of drinking water. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a single-connector faucet body device that addresses the above-mentioned defects of the prior art by changing the sealing position of the hose connection of the faucet body to prevent the leaching of heavy metals from the metal inserts and avoid contamination of drinking water.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] A single-connector faucet body includes a faucet body, which contains a valve core mounting platform, an inlet channel, and an outlet channel. The valve core mounting platform is connected to the inlet channel and the outlet channel respectively. Below the inlet channel, there is a hose sealing position and a metal insert mounting position. A metal insert is installed on the metal insert mounting position, and a plurality of sealing gaskets or sealing circles are installed on the hose sealing position.

[0006] Preferably, the hose sealing position and the metal insert mounting position are arranged sequentially from top to bottom on the inner side of the water inlet channel.

[0007] Preferably, the hose sealing position includes a front hose sealing position and a rear hose sealing position, and the front hose sealing position, the metal insert mounting position and the rear hose sealing position are arranged sequentially from top to bottom on the inner side of the water inlet channel.

[0008] Preferably, the inner side of the metal insert is provided with a hose connection thread.

[0009] Preferably, the hose sealing position is the hose sealing plane, and the sealing gasket is located on the hose sealing plane.

[0010] Preferably, the water inlet channel is embedded with a connecting hose, and the sealing gasket and sealing ring are both sleeved on the outside of the connecting hose. The outer peripheral wall of the connecting hose is threadedly connected to the inner peripheral wall of the metal insert.

[0011] By adopting the above technical solution, the single-connector faucet body device provided by this utility model has the following beneficial effects: The faucet body of the single-connector faucet body device is provided with a valve core mounting platform, a water inlet channel and a water outlet channel. The valve core mounting platform is connected to the water inlet channel and the water outlet channel respectively. A hose sealing position and a metal insert mounting position are provided below the water inlet channel. A metal insert is installed on the metal insert mounting position, and several sealing gaskets or sealing rings are installed on the hose sealing position. By changing the hose connection sealing position of the faucet body, the hose can be sealed by the sealing gaskets or sealing rings when the connecting hose is installed, thereby isolating the metal insert from the water inlet channel, achieving the purpose of preventing the leaching of heavy metals from the metal insert, avoiding pollution of drinking water caused by the metal insert, and meeting the drinking water standards. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0013] Figure 2 This is an installation diagram of Embodiment 1 of the present utility model;

[0014] Figure 3 This is an exploded view of the installation hose according to Embodiment 1 of this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0016] Figure 5 This is a schematic diagram of the installation sealing pre-connected hose according to Embodiment 2 of this utility model;

[0017] Figure 6 This is a schematic diagram of the installation and sealing of the rear-mounted flexible hose according to Embodiment 2 of this utility model;

[0018] Figure 7 This is a structural schematic diagram of Embodiment 3 of the present invention;

[0019] Figure 8 This is an installation diagram of Embodiment 3 of the present invention;

[0020] In the diagram, 1-faucet body, 2-valve core mounting platform, 3-inlet channel, 4-outlet channel, 5-hose sealing position, 6-metal insert mounting position, 7-metal insert, 8-sealing gasket, 9-sealing circle, 10-front hose sealing position, 11-rear hose sealing position, 12-hose connection thread, 13-hose sealing plane, 14-connecting hose. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] like Figure 1-8 As shown, the single-connector faucet body includes a faucet body 1, which contains a valve core mounting platform 2, a water inlet channel 3, and a water outlet channel 4. The valve core mounting platform 2 communicates internally with both the water inlet channel 3 and the water outlet channel 4. Below the water inlet channel 3, there is a hose sealing position 5 and a metal insert mounting position 6. A metal insert 7 is mounted on the metal insert mounting position 6, and several sealing gaskets 8 or sealing circles 9 are mounted on the hose sealing position 5. It is understood that the inner side of the metal insert 7 has a hose connection thread 12, and a connecting hose 14 is embedded in the water inlet channel 3. The sealing gaskets 8 and sealing circles 9 are both fitted onto the outer side of the connecting hose 14, and the outer peripheral wall of the connecting hose 14 is threadedly connected to the inner peripheral wall of the metal insert 7.

[0025] Specifically, in Embodiment 1, the hose sealing position 5 and the metal insert installation position 6 are arranged sequentially from top to bottom on the inner side of the water inlet channel 3. Several sealing rings 9 are installed on the hose sealing position 5, which can prevent the leaching of heavy metals from the metal insert 7, avoid pollution of drinking water caused by the metal insert 7, and meet the drinking water standards.

[0026] Specifically, in embodiment two, the hose sealing position 5 includes a front hose sealing position 10 and a rear hose sealing position 11. The front hose sealing position 10, the metal insert mounting position 6, and the rear hose sealing position 11 are arranged sequentially from top to bottom on the inner side of the water inlet channel 3. Sealing rings 9 are respectively installed on the front hose sealing position 10 and the rear hose sealing position 11. Installing the front-sealed connecting hose 14 can prevent the leaching of heavy metals from the metal insert 7, avoid pollution of drinking water caused by the metal insert 7, and meet the drinking water standards. At the same time, the rear-sealed connecting hose 14 can also be installed to facilitate the replacement of the connecting hose 14 after sales.

[0027] Specifically, in embodiment three, the hose sealing position 5 is the hose sealing plane 13, and the sealing gasket 8 is located on the hose sealing plane 13. The sealing gasket 8 is installed on the hose sealing plane 13, which can prevent the leaching of heavy metals from the metal insert 7, avoid pollution of drinking water caused by the metal insert 7, and meet the drinking water standards.

[0028] Understandably, this utility model has a reasonable design and unique structure. By changing the sealing position of the hose connection of the faucet body 1, the hose connection 14 can be sealed by the sealing gasket 8 or the sealing circle 9 when it is installed, thereby isolating the metal insert 7 from the water inlet channel 3, so as to prevent the leaching of heavy metals from the metal insert 7, avoid the pollution of drinking water caused by the metal insert 7, and meet the drinking water standards.

[0029] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A single-connector faucet body device, comprising a faucet body, wherein a valve core mounting platform, an inlet channel, and an outlet channel are disposed within the faucet body, the valve core mounting platform being internally connected to the inlet channel and the outlet channel respectively, characterized in that: Below the water inlet channel are a hose sealing position and a metal insert mounting position. A metal insert is installed on the metal insert mounting position, and several sealing gaskets or sealing circles are installed on the hose sealing position.

2. The single-connector faucet main body device according to claim 1, characterized in that: The hose sealing position and the metal insert mounting position are arranged sequentially from top to bottom on the inner side of the water inlet channel.

3. The single-connector faucet main body device according to claim 1, characterized in that: The hose sealing position includes a front hose sealing position and a rear hose sealing position, and the front hose sealing position, the metal insert mounting position and the rear hose sealing position are arranged sequentially from top to bottom on the inner side of the water inlet channel.

4. The single-connector faucet main body device according to claim 1, characterized in that: The inner side of the metal insert is provided with a hose connection thread.

5. The single-connector faucet main body device according to claim 1, characterized in that: The hose sealing position is the hose sealing plane, and the sealing gasket is located on the hose sealing plane.

6. The single-connector faucet main body device according to claim 1, characterized in that: The water inlet channel is embedded with a connecting hose, and the sealing gasket and sealing ring are both sleeved on the outside of the connecting hose. The outer peripheral wall of the connecting hose is threadedly connected to the inner peripheral wall of the metal insert.

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