Quick mounting base for hard pipe of shower

Abstract

The utility model relates to the technical field of bathroom accessories, and discloses a quick mounting base of a shower hard pipe, which comprises a water mixing valve, two water inlet pipes are fixed on one side of the water mixing valve, a water valve switch is mounted on the other side of the water mixing valve, and a water outlet pipe is fixed on the top of the water mixing valve. The surface of the water outlet pipe is slidably connected with a shower head connecting hard pipe, hollowed-out blocks are fixed to the two sides of the top of the water mixing valve, and connecting plates are slidably connected into the hollowed-out blocks. According to the quick mounting base for the shower hard pipe, after a user installs a shower connecting hard pipe to the surface of a water outlet pipe, an oval block is driven to rotate by rotating a rotary knob, a connecting plate is pushed to move towards the middle while the oval block rotates, and meanwhile a clamping plate is pushed to move towards the middle; and the shower head connecting hard pipe is clamped and fixed to the top of the water mixing valve, so that the shower head connecting hard pipe can be conveniently and quickly mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary wares, in particular to a quick installation base for a hard pipe of a shower head. Background Art

[0002] Sanitary wares, literally, mean hygiene and bathing. Sanitary wares are commonly used in bathrooms mainly for taking baths, and are spaces and articles for daily hygienic activities such as urination, bathing, and washing by residents.

[0003] The Chinese patent discloses a quick installation base for a hard pipe of a shower head (authorization publication number CN220538779U). In this patented technology, the wall base and the main body of the installation base are separately arranged. First, the wall base is installed on the wall, and the main body of the installation base is fixedly connected to the wall base through a tightening nut. The disassembly and assembly are convenient, which is convenient for replacing the hard pipe of the shower head without re-drilling holes.

[0004] In view of the above and related existing technologies, the inventor believes that the following defects often exist: for the existing quick installation base for a hard pipe of a shower head, the hard pipe and the base are connected by threads. Since the bathroom is relatively humid, after long-term use, the threads of the base and the hard pipe will oxidize and stick together, which is not convenient for disassembling the hard pipe, and it is difficult to replace the hard pipe subsequently. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is: in the prior art, due to the relatively humid bathroom, after long-term use, the threads of the base and the hard pipe will oxidize and stick together, which is not convenient for disassembling the hard pipe, and it is difficult to replace the hard pipe subsequently. For this reason, we propose a quick installation base for a hard pipe of a shower head.

[0006] In order to achieve the above purpose, the present application adopts the following technical solution: a quick installation base for a hard pipe of a shower head, including a mixing valve. Two water inlet pipes are fixed on one side of the mixing valve, a water valve switch is installed on the other side of the mixing valve, a water outlet pipe is fixed on the top of the mixing valve, a hard pipe connected to a shower head is slidably connected to the surface of the water outlet pipe. Hollow blocks are fixed on both sides of the top of the mixing valve. A connecting plate is slidably connected inside the hollow block. A push rod is fixed on one side of the connecting plate. A clamping plate is fixed on one side of the push rod. The inner wall of the clamping plate is attached to the outer wall of the hard pipe connected to the shower head. An oval block is rotatably connected inside the hollow block. A connecting rod is fixed on one side of the oval block. A knob is installed at one end of the connecting rod.

[0007] Preferably, a telescopic rod is slidably connected inside the connecting rod. The other end of the telescopic rod is fixed to one side of the knob. A limiting hole is opened at the top of the hollow block. A limiting block is fixed on one side of the knob.

[0008] Preferably, a tension spring is fixed to the bottom of the telescopic rod, and the bottom of the tension spring is fixedly connected to the bottom inside the connecting rod.

[0009] Preferably, limiting sliding grooves are formed on both sides inside the connecting rod, and limiting sliding blocks are fixed to both sides of the telescopic rod.

[0010] Preferably, two thrust springs are fixed to one side of the connecting plate, and the other ends of the thrust springs are fixedly connected to one side inside the hollow block.

[0011] Preferably, first sliding grooves are formed on both sides inside the hollow block, and first sliding blocks are fixed to both sides of the connecting plate.

[0012] Preferably, a rubber pad is fixed to the inner wall of the clamping plate, and the inner side of the rubber pad is attached to the outer wall of the hard pipe for connecting the shower head.

[0013] The technical effects and advantages of the present utility model:

[0014] In the present utility model, after the user installs the hard pipe for connecting the shower head on the surface of the water outlet pipe, by rotating the knob to drive the oval block to rotate, while the oval block rotates, it will push the connecting plate to move towards the middle, and at the same time push the clamping plate to move towards the middle, clamping the hard pipe for connecting the shower head to fix the hard pipe for connecting the shower head to the top of the mixing valve, which is convenient for quickly installing and disassembling the hard pipe for connecting the shower head. Description of the Drawings

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the cross-sectional view of the knob of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 the partial enlarged view at A in;

[0018] Figure 4 is the cross-sectional view of the clamping structure of the present utility model;

[0019] Figure 5 is the present utility model Figure 4 the partial enlarged view at B in.

[0020] Legend: 1, mixing valve; 2, water inlet pipe; 3, water valve switch; 4, water outlet pipe; 5, hollow block; 6, connecting plate; 7, push rod; 8, clamping plate; 9, oval block; 10, connecting rod; 11, knob; 12, telescopic rod; 13, limiting hole; 14, limiting block; 15, tension spring; 16, limiting sliding groove; 17, limiting sliding block; 18, thrust spring; 19, first sliding groove; 20, first sliding block; 21, rubber pad; 22, hard pipe for connecting the shower head. Detailed implementation mode

[0021] Now, in combination with the attached drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0022] Referring to Figure 1 As shown, the present utility model provides a technical solution: a quick installation base for a hard pipe of a shower, including a mixing valve 1. Two water inlet pipes 2 are fixed on one side of the mixing valve 1. A water valve switch 3 is installed on the other side of the mixing valve 1. An outlet pipe 4 is fixed on the top of the mixing valve 1. A hard pipe for connecting a shower head is slidably connected to the surface of the outlet pipe 4. On both sides of the top of the mixing valve 1, hollow blocks 5 are fixed. A connecting plate 6 is slidably connected inside the hollow block 5. A push rod 7 is fixed on one side of the connecting plate 6. A clamping plate 8 is fixed on one side of the push rod 7. The inner wall of the clamping plate 8 is attached to the outer wall of the hard pipe for connecting the shower head. An oval block 9 is rotatably connected inside the hollow block 5. A connecting rod 10 is fixed on one side of the oval block 9. A knob 11 is installed at one end of the connecting rod 10. After the user installs the hard pipe for connecting the shower head on the surface of the outlet pipe 4, by rotating the knob 11, the oval block 9 is driven to rotate. While the oval block 9 rotates, it will push the connecting plate 6 to move towards the middle, and at the same time push the clamping plate 8 to move towards the middle to clamp the hard pipe for connecting the shower head and fix the hard pipe for connecting the shower head to the top of the mixing valve 1, which is convenient for quickly installing and disassembling the hard pipe for connecting the shower head.

[0023] Referring to Figure 1 As shown, in this implementation scheme: a telescopic rod 12 is slidably connected inside the connecting rod 10. The other end of the telescopic rod 12 is fixed to one side of the knob 11. A limiting hole 13 is opened at the top of the hollow block 5. A limiting block 14 is fixed on one side of the knob 11. After the user rotates the knob 11 to fix the hard pipe for connecting the shower head to the surface of the outlet pipe 4, the knob 11 is pushed, and the limiting block 14 is inserted into the limiting hole 13 to limit the knob 11 and prevent the knob 11 from rotating during use, resulting in the hard pipe for connecting the shower head falling off.

[0024] Referring to Figure 1 As shown, in this implementation scheme: a tension spring 15 is fixed at the bottom of the telescopic rod 12. The bottom of the tension spring 15 is fixed to the bottom inside the connecting rod 10. By installing the tension spring 15 at the bottom of the telescopic rod 12, a continuous pulling force can be released on the telescopic rod 12 to prevent the knob 11 from moving upward due to the vibration during use, resulting in the limiting block 14 disengaging from the inside of the limiting hole 13.

[0025] Referring to Figure 1As shown, in this embodiment: Limiting sliding grooves 16 are provided on both sides inside the connecting rod 10, and limiting sliding blocks 17 are fixed on both sides of the telescopic rod 12. When the user needs to remove the hard shower connecting pipe 22, pull up the knob 11 to drive the limiting block 14 out of the inside of the limiting hole 13, release the limit on the knob 11, so that the knob 11 can rotate, release the limit on the connecting plate 6, move the clamping plates 8 to both sides, release the fixation on the hard shower connecting pipe 22, and make the hard shower connecting pipe 22 detachable. During the process of pulling up the knob 11, the limiting sliding blocks 17 on both sides of the telescopic rod 12 move inside the limiting sliding grooves 16 to limit the movement of the telescopic rod 12 and prevent the telescopic rod 12 from separating from the inside of the connecting rod 10.

[0026] Referring to Figure 1 As shown, in this embodiment: Two thrust springs 18 are fixed on one side of the connecting plate 6, and the other ends of the thrust springs 18 are fixedly connected to one side inside the hollow block 5. Pull up the knob 11 to drive the limiting block 14 out of the inside of the limiting hole 13, release the limit on the knob 11, so that the knob 11 can rotate. After rotating the knob 11 to release the limit on the connecting plate 6, the thrust springs 18 push the connecting plate 6 to both sides, driving the clamping plates 8 away from the hard shower connecting pipe 22, facilitating the user to remove the hard shower connecting pipe 22.

[0027] Referring to Figure 1 As shown, in this embodiment: First sliding grooves 19 are provided on both sides inside the hollow block 5, and first sliding blocks 20 are fixed on both sides of the connecting plate 6. During the process of the user rotating the knob 11 to drive the connecting plate 6 to rotate, the first sliding blocks 20 on both sides of the connecting plate 6 move inside the first sliding grooves 19 to assist the movement of the connecting plate 6 and prevent the connecting plate 6 from tilting and causing movement jamming.

[0028] Referring to Figure 1 As shown, in this embodiment: A rubber pad 21 is fixed on the inner wall of the clamping plate 8, and the inner side of the rubber pad 21 is attached to the outer wall of the hard shower connecting pipe 22. When the user rotates the knob 11 and pushes the clamping plates 8 to move towards the middle to clamp the hard shower connecting pipe 22, the rubber pad 21 on the inner side of the clamping plate 8 is attached to the surface of the hard shower connecting pipe 22. By increasing the friction force through the rubber pad 21, the clamping of the hard shower connecting pipe 22 by the clamping plates 8 can be made more stable.

[0029] Working principle: After the user connects the hard pipe 22 of the shower head to the surface of the water outlet pipe 4, by rotating the knob 11, the oval block 9 is driven to rotate. While the oval block 9 rotates, it will push the connecting plate 6 to move towards the middle, and at the same time push the clamping plate 8 to move towards the middle to clamp the hard pipe 22 of the shower head and fix the hard pipe 22 of the shower head to the top of the mixing valve 1, which is convenient for quickly installing and disassembling the hard pipe 22 of the shower head. After rotating the knob 11 to fix the hard pipe 22 of the shower head to the surface of the water outlet pipe 4, push the knob 11 to insert the limit block 14 into the limit hole 13 to limit the knob 11 and prevent the knob 11 from rotating during use, resulting in the detachment of the hard pipe 22 of the shower head. By installing a tension spring 15 at the bottom of the telescopic rod 12, a continuous pulling force can be released on the telescopic rod 12 to prevent the vibration during use from causing the knob 11 to move upward, resulting in the limit block 14 detaching from the inside of the limit hole 13. When it is necessary to remove the hard pipe 22 of the shower head, pull the knob 11 upward to drive the limit block 14 to detach from the inside of the limit hole 13, release the limit on the knob 11, so that the knob 11 can rotate, release the limit on the connecting plate 6, move the clamping plate 8 to both sides, release the fixation on the hard pipe 22 of the shower head, and make the hard pipe 22 of the shower head detachable. During the process of pulling the knob 11, the limit sliders 17 on both sides of the telescopic rod 12 move inside the limit chute 16 to limit the movement of the telescopic rod 12 and prevent the telescopic rod 12 from detaching from the inside of the connecting rod 10. Pull the knob 11 upward to drive the limit block 14 to detach from the inside of the limit hole 13, release the limit on the knob 11, so that the knob 11 can rotate. After rotating the knob 11 to release the limit on the connecting plate 6, the thrust spring 18 pushes the connecting plate 6 to move to both sides, driving the clamping plate 8 away from the hard pipe 22 of the shower head, which is convenient for the user to remove the hard pipe 22 of the shower head. During the process of rotating the knob 11 to drive the connecting plate 6 to rotate, the first sliders 20 on both sides of the connecting plate 6 move inside the first chute 19 to assist the movement of the connecting plate 6 and prevent the connecting plate 6 from tilting and causing movement jamming. When rotating the knob 11 to push the clamping plate 8 to move towards the middle to clamp the hard pipe 22 of the shower head, the rubber pad 21 on the inner side of the clamping plate 8 fits with the surface of the hard pipe 22 of the shower head. By increasing the friction through the rubber pad 21, the clamping of the hard pipe 22 of the shower head by the clamping plate 8 can be made more stable.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quick installation base for a shower hard pipe, comprising a mixing valve (1), characterized in that: Two water inlet pipes (2) are fixed on one side of the water mixing valve (1), a water valve switch (3) is installed on the other side of the water mixing valve (1), a water outlet pipe (4) is fixed on the top of the water mixing valve (1), a shower head connecting hard pipe (22) is slidably connected to the surface of the water outlet pipe (4), hollow blocks (5) are fixed on both sides of the top of the water mixing valve (1), a connecting plate (6) is slidably connected inside the hollow block (5), a push rod (7) is fixed on one side of the connecting plate (6), a clamping plate (8) is fixed on one side of the push rod (7), the inner wall of the clamping plate (8) is in contact with the outer wall of the shower head connecting hard pipe (22), an elliptical block (9) is rotatably connected inside the hollow block (5), a connecting rod (10) is fixed on one side of the elliptical block (9), and a knob (11) is installed on one end of the connecting rod (10).

2. A quick installation base for a shower tube according to claim 1, characterized in that: A telescopic rod (12) is slidably connected inside the connecting rod (10), the other end of the telescopic rod (12) is fixedly connected to one side of the knob (11), a limiting hole (13) is provided on the top of the hollow block (5), and a limiting block (14) is fixed to one side of the knob (11).

3. A quick installation base for a shower tube according to claim 2, characterized in that: A tension spring (15) is fixed to the bottom of the telescopic rod (12), and the bottom of the tension spring (15) is fixedly connected to the bottom inside the connecting rod (10).

4. The quick installation base for a shower tube according to claim 2, characterized in that: Limiting sliding grooves (16) are provided on both sides of the connecting rod (10), and limiting sliding blocks (17) are fixed on both sides of the telescopic rod (12).

5. The quick installation base for a shower tube according to claim 1, characterized in that: Two thrust springs (18) are fixed to one side of the connecting plate (6), and the other end of the thrust spring (18) is fixedly connected to one side inside the hollow block (5).

6. The quick installation base for a shower tube according to claim 1, characterized in that: First sliding grooves (19) are provided on both sides of the hollow block (5), and first sliding blocks (20) are fixed on both sides of the connecting plate (6).

7. The quick installation base for a shower tube according to claim 1, characterized in that: A rubber pad (21) is fixed to the inner wall of the clamping plate (8), and the inner side of the rubber pad (21) is in contact with the outer wall of the shower head connecting hard pipe (22).

Images