Bathtub faucet with adjustable inner core

Abstract

The bathtub faucet with the adjustable inner core comprises a shell and the inner core, the inner core is installed in the shell, the inner core comprises a valve core seat and a water outlet pipe, a water outlet is formed in the valve core seat, the water inlet end of the water outlet pipe is adjustably connected with the water outlet in an inserted mode, and the water inlet end of the water outlet pipe is connected with the shell in an inserted mode. And a sealing ring is arranged between the water outlet pipe and the water outlet. The water outlet is further provided with a fixing cover, the water inlet end of the water outlet pipe penetrates through the fixing cover to be inserted into the water outlet, and the fixing cover abuts against the sealing ring. Compared with the prior art, the bathtub faucet with the adjustable inner core can be matched with shells of different shapes, has better universality and greatly reduces the production cost.

Description

Technical Field

[0001] The utility model relates to the field of bathroom fixtures, in particular to a bathtub faucet with an adjustable inner core. Background Art

[0002] Bathtub faucets come in many forms and types. Most of the current ones are three-dimensional styles installed on the bathtub wall, usually including hot and cold water inlets and outlets. Due to the different shapes of various styles of bathtub faucets, this leads to slight deviations in the water outlet position. If each style is produced independently, the production cost will be greatly increased.

[0003] In view of this, the inventors conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content

[0004] The main purpose of the utility model is to provide a bathtub faucet with an adjustable inner core, which has the advantages of convenient adjustment of the water outlet position of the inner core, good versatility and good economy.

[0005] In order to achieve the above objectives, the solution of the present invention is:

[0006] A bathtub faucet with an adjustable inner core, comprising a shell and an inner core, wherein the inner core is installed in the shell, the inner core comprises a valve core seat and a water outlet pipe, a water outlet is formed on the valve core seat, the water inlet end of the water outlet pipe and the water outlet are adjustably plugged in, and a sealing ring is installed between the water outlet pipe and the water outlet.

[0007] Furthermore, a fixed cover is installed on the water outlet, and the water inlet end of the water outlet pipe passes through the fixed cover and is inserted into the water outlet, and the fixed cover abuts against the sealing ring.

[0008] Furthermore, the fixing cover and the water outlet are threadedly connected.

[0009] Furthermore, an expansion slope is formed on the water inlet end of the water outlet pipe, and the expansion slope abuts against the inner wall of one end of the sealing ring.

[0010] Furthermore, a first water outlet hole, a second water outlet hole and a switching hole are formed on the water outlet pipe, a first notch, a second notch and a switching port are formed on the shell, the first water outlet hole and the first notch are connected, the second water outlet hole and the second notch are connected, the switching hole and the switching port are connected, the first water outlet hole and the second water outlet hole are connected, and the switching hole is formed between the first water outlet hole and the second water outlet hole.

[0011] Furthermore, the valve core seat is equipped with a valve core tube, and the valve core tube and the valve core seat are threadedly connected.

[0012] Furthermore, a valve core port is formed on the shell, and the valve core tube is inserted and installed in the valve core port.

[0013] Furthermore, a water inlet is formed on the valve core seat, and the shell upper cover is provided with a back plate, a water inlet notch is formed on the back plate, and the water inlet is connected to the water inlet notch.

[0014] After adopting the above structure, the bathtub faucet with an adjustable inner core according to the present invention has at least the following beneficial effects:

[0015] 1. The water outlet pipe can be adjusted and plugged into the water outlet, so the water outlet position of the water outlet pipe can be adjusted, which is convenient for matching shells of different shapes and greatly improves the versatility of the inner core. During installation, it is only necessary to adjust the position of the water outlet pipe according to the water outlet position of the shell, and there is no need to produce different inner cores, thereby reducing production costs and having better economy.

[0016] Second, the fixing cover can fix the sealing ring, which can fix the outlet pipe in the axial direction. The fixing cover presses against the sealing ring, causing the sealing ring to deform and seal between the outlet and the outlet pipe. Because the sealing ring is installed between the outlet pipe and the outlet, the outlet pipe also has a certain amount of radial adjustment space.

[0017] 3. The expansion bevel can cause the sealing ring to undergo greater deformation, further improving the sealing effect.

[0018] Compared with the prior art, the utility model can match the bathtub faucet with different shapes through a bathtub faucet with an adjustable inner core, has better versatility, and greatly reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a cross-sectional view of a bathtub faucet with an adjustable inner core.

[0020] Figure 2 The utility model is a three-dimensional diagram of a bathtub faucet with an adjustable inner core.

[0021] Figure 3 The utility model is an exploded view of a bathtub faucet with an adjustable inner core.

[0022] Figure 4 This is an exploded view of the inner core in the present invention.

[0023] Figure 5 This is an exploded view of the inner core in another embodiment.

[0024] In the picture:

[0025] Shell 1, inner core 2, sealing ring 3, fixed cover 4, back plate 5,

[0026] First notch 11, second notch 12, switch port 13, valve core port 14,

[0027] Valve core seat 21, water outlet pipe 22, valve core tube 23, water inlet gap 51,

[0028] Water outlet 211, water inlet 212, water inlet end 221, expansion slope 222,

[0029] The first water outlet hole 223 , the second water outlet hole 224 , and the switching hole 225 . DETAILED DESCRIPTION

[0030] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0031] like Figures 1 to 5 As shown, it is a bathtub faucet with an adjustable inner core involved in the utility model, comprising a housing 1 and an inner core 2. The inner core 2 is installed in the housing 1. The inner core 2 includes a valve core seat 21 and a water outlet pipe 22. A water outlet 211 is formed on the valve core seat 21. The water inlet end 221 of the water outlet pipe 22 is adjustably plugged into the water outlet 211. A sealing ring 3 is installed between the water outlet pipe 22 and the water outlet 211. By adjustably plugging the water outlet pipe 22 into the water outlet 211, the water outlet position of the water outlet pipe 22 can be adjusted, which facilitates matching with housings 1 of different shapes and greatly improves the versatility of the inner core 2. During installation, it is only necessary to adjust the position of the water outlet pipe 22 according to the water outlet position of the housing 1, without having to produce different inner cores 2, thereby reducing production costs and achieving better economic efficiency.

[0032] Preferably, a fixed cover 4 is also installed on the water outlet 211. The water inlet end 221 of the water outlet pipe 22 passes through the fixed cover 4 and is inserted into the water outlet 211. The fixed cover 4 abuts against the sealing ring 3. The fixed cover 4 can fix the sealing ring 3, which can fix the water outlet pipe 22 in the axial direction. The fixed cover 4 abuts against the sealing ring 3, causing the sealing ring 3 to deform and seal between the water outlet 211 and the water outlet pipe 22. Because the sealing ring 3 is installed between the water outlet pipe 22 and the water outlet 211, the water outlet pipe 22 also has a certain amount of adjustment space in the radial direction. Preferably, the fixed cover 4 and the water outlet 211 are threadedly connected.

[0033] Preferably, if Figure 1 and Figure 4As shown, an expansion slope 222 is formed on the water inlet end 221 of the water outlet pipe 22, and the expansion slope 222 abuts against the inner wall of one end of the sealing ring 3. The expansion slope 222 can make the sealing ring 3 deform more greatly, further improving the sealing effect.

[0034] Preferably, if Figure 1 and Figure 3 As shown, a first water outlet hole 223, a second water outlet hole 224 and a switching hole 225 are also formed on the water outlet pipe 22, a first notch 11, a second notch 12 and a switching port 13 are formed on the shell 1, the first water outlet hole 223 is connected to the first notch 11, the second water outlet hole 224 is connected to the second notch 12, the switching hole 225 is connected to the switching port 13, the first water outlet hole 223 and the second water outlet hole 224 are connected, the switching hole 225 is formed between the first water outlet hole 223 and the second water outlet hole 224, the valve core seat 21 is installed with a valve core tube 23, the valve core tube 23 and the valve core seat 21 are threadedly connected, a valve core port 14 is formed on the shell 1, and the valve core tube 23 is inserted and installed in the valve core port 14. During installation, the inner core 2 is first inserted into the housing 1, and then the valve core tube 23 is passed through the housing 1 and installed on the valve core seat 21, thereby fixing the inner core 2. In addition, the housing 1 can be made of plastic or metal. The inner core 2 and the housing 1 are formed separately, and the direct contact area between the two is small, thereby greatly reducing heat transfer and preventing the housing 1 from overheating and scalding the user.

[0035] Preferably, a water inlet 212 is formed on the valve core seat 21. The housing 1 is covered with a back plate 5 having a water inlet notch 51 formed thereon. The water inlet 212 is connected to the water inlet notch 51. The water inlet 212 receives hot and cold water, which enter the valve core seat 21 through the water inlet 212, respectively, and are then mixed and adjusted by a valve core mounted on the valve core seat 21 before flowing out of the water outlet 211.

[0036] Compared with the prior art, the present invention provides a bathtub faucet with an adjustable inner core, which can match housings 1 of different shapes, has better versatility, and greatly reduces production costs.

[0037] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A bathtub faucet with an adjustable inner core, characterized in that: It includes a shell and an inner core, the inner core is installed in the shell, the inner core includes a valve core seat and a water outlet pipe, a water outlet is formed on the valve core seat, the water inlet end of the water outlet pipe and the water outlet are adjustably plugged in, and a sealing ring is installed between the water outlet pipe and the water outlet.

2. The bathtub faucet with an adjustable inner core according to claim 1, characterized in that: A fixed cover is also installed on the water outlet. The water inlet end of the water outlet pipe passes through the fixed cover and is inserted into the water outlet. The fixed cover abuts against the sealing ring.

3. The bathtub faucet with an adjustable inner core according to claim 2, characterized in that: The fixing cover is threadedly connected to the water outlet.

4. The bathtub faucet with an adjustable inner core according to claim 1, characterized in that: An expansion slope is also formed on the water inlet end of the water outlet pipe, and the expansion slope abuts against the inner wall of one end of the sealing ring.

5. The bathtub faucet with an adjustable inner core according to claim 1, characterized in that: The water outlet pipe is also formed with a first water outlet hole, a second water outlet hole and a switching hole, the shell is formed with a first notch, a second notch and a switching port, the first water outlet hole is connected to the first notch, the second water outlet hole is connected to the second notch, the switching hole is connected to the switching port, the first water outlet hole is connected to the second water outlet hole, and the switching hole is formed between the first water outlet hole and the second water outlet hole.

6. The bathtub faucet with an adjustable inner core according to claim 1, characterized in that: The valve core seat is provided with a valve core cylinder, and the valve core cylinder and the valve core seat are threadedly connected.

7. The bathtub faucet with an adjustable inner core according to claim 6, characterized in that: A valve core port is formed on the shell, and the valve core tube is inserted and installed in the valve core port.

8. The bathtub faucet with an adjustable inner core according to claim 1, characterized in that: A water inlet is also formed on the valve core seat, and the upper cover of the shell is provided with a back plate, a water inlet notch is formed on the back plate, and the water inlet is connected to the water inlet notch.

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