Bathroom faucet convenient to disassemble and assemble

Abstract

The utility model provides a bathroom faucet convenient to disassemble and assemble, which relates to the technical field of bathroom accessories and comprises a faucet body and an external water pipe, a communicating pipe is mounted at the bottom end of the external water pipe, the other end of the communicating pipe is communicated with an external hot water pipe and an external cold water pipe, and the faucet body comprises a spray header, a delivery pipe and a regulating valve. The spraying head is communicated with a conveying pipe, the conveying pipe is communicated with a regulating valve, the regulating valve is connected with an external water pipe, and an outer pipe is installed at the output end of the conveying pipe. According to the bathroom faucet convenient to disassemble and assemble, the outer pipe is installed at the output end of the conveying pipe, the inner pipe is installed at the input end of the spraying head, and the inner pipe and the outer pipe are connected in a clamped mode, so that when a filter screen in the spraying head needs to be cleaned, clamping connection of the inner pipe and the outer pipe can be directly removed, and then the spraying head can be taken down; the problem that in the prior art, a spraying head and a water pipe of a common bathroom faucet body are not convenient to disassemble is solved.

Description

Technical Field

[0001] The utility model relates to a bathroom faucet, in particular to a bathroom faucet which is easy to assemble and disassemble, and belongs to the technical field of bathroom products. Background Art

[0002] The literal meaning of bathroom is hygiene and bathing. It is the space and supplies for residents to carry out daily hygiene activities such as defecation, bathing and rinsing. Bathroom faucet is the general name of water valve, which is used to control the size of water flow to achieve the effect of water saving. The replacement speed of bathroom faucets is very fast, from the old cast iron technology to the electroplated knob type, and then to stainless steel single-temperature single-control faucet, stainless steel double-temperature double-control faucet, and kitchen semi-automatic faucet.

[0003] A bathroom faucet is disclosed in the Chinese patent application disclosure specification CN212564610U. The patented technology is connected to a horizontal pipe through one side of the vertical pipe surface, a threaded pipe is fixedly connected to one end of the sleeve, and the surface of the threaded pipe is threadedly connected to the inner wall of the horizontal pipe, a drain pipe is arranged inside the sleeve, and an outer frame is movably connected to one side of the inner wall of the sleeve. A filter net is arranged inside the faucet to filter impurities in the water, ensure the normal use of the water source, and avoid affecting people's lives.

[0004] However, in the actual application of this patented technology, a large amount of sediment will be deposited on the filter net after long-term use of the shower head of the bathroom faucet, which will clog the filter net and affect the water flow of the bathroom faucet. Therefore, it is necessary to clean the filter net in the bathroom faucet pipe regularly. However, the device adopts a threaded connection for pipe docking, and it is often necessary to use anti-leakage degreasing tape at the connection, which is not convenient for disassembly between the shower head of the bathroom faucet body and the water pipe. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a bathroom faucet which is easy to disassemble and assemble, so as to solve the problem that the shower head and the water pipe of the bathroom faucet body which are common in the prior art are not easy to disassemble.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: a bathroom faucet that is easy to disassemble and assemble, comprising a faucet body and an external water pipe, a connecting pipe is installed at the bottom end of the external water pipe, the other end of the connecting pipe is connected to an external hot water pipe and an external cold water pipe, the faucet body comprises a spray head, a delivery pipe and a regulating valve, the spray head is connected to the delivery pipe, the delivery pipe is connected to the regulating valve, and the regulating valve is connected to the external water pipe;

[0009] An outer tube is installed at the output end of the conveying pipe, and an inner tube is installed at the input end of the sprinkler head. A limit groove is provided on the outer surface of the inner tube, and a plurality of circumferentially arranged track grooves are provided on the side of the outer tube. A limit block is placed inside each track groove, and the outer side surface of each limit block is fixedly connected to a limit rod, and the inner wall of each track groove is fixedly connected to a fixing plate, and each limit rod is plugged into a fixing plate adjacent to the limit rod, and a sliding sleeve is sleeved on the outer surface of the outer tube.

[0010] Preferably, a limit spring is placed inside each track groove, one end of each limit spring is fixedly connected to a limit block close to it, and the other end of each limit spring is fixedly connected to a fixed plate close to it, which is beneficial to the stability of the limit spring. The elastic force of the limit spring can push the limit block to move and engage with the limit groove.

[0011] Preferably, a sliding ring is fixedly connected to the inner wall of the sliding sleeve, an auxiliary groove is provided on the outer surface of the outer tube, the sliding ring is slidably connected to the auxiliary groove, and a plurality of reset springs are fixedly connected to the upper surface of the sliding ring, and the other end of each reset spring is fixedly connected to the auxiliary groove, which is beneficial to the stability of the sliding ring. The sliding sleeve can be reset by the elastic force of the reset spring.

[0012] Preferably, when the sliding ring is at the lowermost end of the auxiliary groove, the sliding sleeve can block the limiting rod, which is beneficial to the stability of the limiting rod and further maintains the overall stability.

[0013] Preferably, a support rod is fixedly connected to the outer surface of the delivery tube, and the other end of the support rod is snap-fitted to the inner tube, which is beneficial to the stability of the inner tube and prevents the inner tube from falling off after long-term use.

[0014] Preferably, a filter is installed at the output end of the shower head, and impurities in the water can be filtered through the filter.

[0015] Preferably, when the inner tube and the outer tube are in a clamping state, the limit spring is at its original length, which is beneficial to the stability of the limit spring and thus maintains the overall stability.

[0016] The utility model provides a bathroom faucet that is easy to disassemble and assemble, and has the following beneficial effects:

[0017] 1. The bathroom faucet which is easy to disassemble and assemble has an outer tube installed at the output end of the delivery tube, and an inner tube installed at the input end of the shower head, and the inner tube is clamped with the outer tube, so that when the filter in the shower head needs to be cleaned, the clamping connection between the inner tube and the outer tube can be directly released to remove the shower head, thereby solving the problem that the shower head and the water pipe of the bathroom faucet body which are common in the prior art are not easy to disassemble.

[0018] 2. The bathroom faucet that is easy to disassemble and assemble is provided with a sliding sleeve so that the sliding sleeve can limit the limit rod during normal use, so that the limit rod is always inside the track groove, thereby maintaining a stable connection between the limit block and the limit groove, thereby maintaining the stability of the whole during normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the faucet body of the utility model;

[0020] Figure 2 It is a schematic diagram of the outer tube and the inner tube of the utility model;

[0021] Figure 3 It is a cross-sectional view of the side view of the inner tube of the utility model;

[0022] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0023] Description of Reference Numerals

[0024] 1. Faucet body; 2. External water pipe; 3. Connecting pipe;

[0025] 101. sprinkler head; 102. delivery pipe; 103. regulating valve;

[0026] 4. Outer tube; 5. Inner tube; 6. Limit block; 7. Limit rod; 8. Fixed plate; 9. Sliding sleeve; 10. Limit spring; 11. Sliding ring; 12. Reset spring; 13. Support rod; 14. Filter screen. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a bathroom faucet which is easy to assemble and disassemble.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a faucet body 1 and an external water pipe 2, a connecting pipe 3 is installed at the bottom end of the external water pipe 2, the other end of the connecting pipe 3 is connected to the external hot water pipe and the external cold water pipe, the faucet body 1 includes a spray head 101, a delivery pipe 102 and a regulating valve 103, the spray head 101 is connected to the delivery pipe 102, the delivery pipe 102 is connected to the regulating valve 103, and the regulating valve 103 is connected to the external water pipe 2.

[0029] An outer tube 4 is installed at the output end of the delivery pipe 102, and an inner tube 5 is installed at the input end of the sprinkler head 101. A limit groove is provided on the outer surface of the inner tube 5, and a plurality of circumferentially arranged track grooves are provided on the side of the outer tube 4. A limit block 6 is placed inside each track groove, and a limit rod 7 is fixedly connected to the outer side surface of each limit block 6. A fixing plate 8 is fixedly connected to the inner wall of each track groove, and each limit rod 7 is plugged into the fixing plate 8 adjacent to it. A sliding sleeve 9 is sleeved on the outer surface of the outer tube 4.

[0030] See also Figure 2 , Figure 3 and Figure 4 A limit spring 10 is placed inside each track groove, one end of each limit spring 10 is fixedly connected to the limit block 6 close to it, and the other end of each limit spring 10 is fixedly connected to the fixed plate 8 close to it, which is beneficial to the stability of the limit spring 10. The elastic force of the limit spring 10 can push the limit block 6 to move and engage with the limit groove.

[0031] See also Figure 2 , Figure 3 and Figure 4 A sliding ring 11 is fixedly connected to the inner wall of the sliding sleeve 9, an auxiliary groove is provided on the outer surface of the outer tube 4, the sliding ring 11 is slidably connected to the auxiliary groove, and a plurality of reset springs 12 are fixedly connected to the upper surface of the sliding ring 11, and the other end of each reset spring 12 is fixedly connected to the auxiliary groove, which is beneficial to the stability of the sliding ring 11. The sliding sleeve 9 can be reset by the elastic force of the reset spring 12.

[0032] See also Figure 2 , Figure 3 and Figure 4 When the sliding ring 11 is at the lower end of the auxiliary groove, the sliding sleeve 9 can block the limit rod 7, which is beneficial to the stability of the limit rod 7, thereby maintaining the overall stability. The outer surface of the delivery pipe 102 is fixedly connected with a support rod 13, and the other end of the support rod 13 is snap-fitted with the inner tube 5, which is beneficial to the stability of the inner tube 5 and prevents the inner tube 5 from falling off after long-term use. A filter screen 14 is installed at the output end of the sprinkler head 101, and impurities in the water can be filtered through the filter screen 14. When the inner tube 5 and the outer tube 4 are in a snap-fitted state, the limit spring 10 is at its original length, which is beneficial to the stability of the limit spring 10, thereby maintaining the overall stability.

[0033] When the utility model is in use, first the whole is installed. In normal use, the spray head 101 can be adjusted to spray hot water and cold water by adjusting the regulating valve 103. When the spray head 101 is blocked due to long-term use and needs to be replaced, the sliding sleeve 9 is first pushed. The movement of the sliding sleeve 9 releases the blocking of the limiting rod 7 by the sliding sleeve 9, and the inner tube 5 is drawn outward. The movement of the inner tube 5 squeezes the limiting block 6 so that the limiting block 6 shrinks back into the track groove. The limiting block 6 releases the limit with the limiting groove, and then the clamping connection between the inner tube 5 and the outer tube 4 can be directly released to remove the spray head 101, which solves the problem of inconvenient disassembly between the spray head 101 and the water pipe of the bathroom faucet body 1 commonly seen in the prior art.

[0034] When the filter screen 14 of the shower head 101 is replaced and cleaned or a new shower head 101 is replaced, the inner tube 5 is inserted into the outer tube 4 and then pushed. The tube wall of the inner tube 5 pushes the limit block 6 into the track groove, and then the inner tube 5 continues to move. When the limit groove moves to the position of the limit block 6, the limit spring 10 pushes the limit block 6 into the limit groove and engages with the limit groove under the elastic force of the limit spring 10. At this time, the sliding sleeve 9 is released. The sliding sleeve 9 is reset under the elastic force of the reset spring 12 and limits the limit rod 7, thereby maintaining the stability of the limit block 6 and the stable engagement between the limit block 6 and the limit groove, thereby maintaining the stability of the whole during normal use.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bathroom faucet that is easy to assemble and disassemble, comprising a faucet body (1) and an external water pipe (2), characterized in that: A connecting pipe (3) is installed at the bottom end of the external water pipe (2); the other end of the connecting pipe (3) is connected to an external hot water pipe and an external cold water pipe; the faucet body (1) comprises a spray head (101), a delivery pipe (102) and a regulating valve (103); the spray head (101) is connected to the delivery pipe (102); the delivery pipe (102) is connected to the regulating valve (103); and the regulating valve (103) is connected to the external water pipe (2); An outer tube (4) is installed at the output end of the delivery tube (102), and an inner tube (5) is installed at the input end of the spray head (101). A limit groove is provided on the outer surface of the inner tube (5). A plurality of track grooves arranged in a circumferential pattern are provided on the side of the outer tube (4). A limit block (6) is placed inside each track groove. The outer side surface of each limit block (6) is fixedly connected to a limit rod (7). A fixing plate (8) is fixedly connected to the inner wall of each track groove. Each limit rod (7) is plugged into a fixing plate (8) adjacent to the limit rod (7). A sliding sleeve (9) is sleeved on the outer surface of the outer tube (4).

2. The easily disassembled bathroom faucet according to claim 1, characterized in that: A limit spring (10) is placed inside each track groove, one end of each limit spring (10) is fixedly connected to a limit block (6) adjacent to it, and the other end of each limit spring (10) is fixedly connected to a fixing plate (8) adjacent to it.

3. The easily disassembled bathroom faucet according to claim 1, characterized in that: A sliding ring (11) is fixedly connected to the inner wall of the sliding sleeve (9), an auxiliary groove is provided on the outer surface of the outer tube (4), the sliding ring (11) is slidably connected to the auxiliary groove, and a plurality of return springs (12) are fixedly connected to the upper surface of the sliding ring (11), and the other end of each return spring (12) is fixedly connected to the auxiliary groove.

4. The easily disassembled bathroom faucet according to claim 3, characterized in that: When the sliding ring (11) is at the lowermost end of the auxiliary groove, the sliding sleeve (9) can block the limiting rod (7).

5. The easily disassembled bathroom faucet according to claim 1, characterized in that: A support rod (13) is fixedly connected to the outer surface of the delivery pipe (102), and the other end of the support rod (13) is clamped with the inner pipe (5).

6. The easily disassembled bathroom faucet according to claim 1, characterized in that: A filter screen (14) is installed at the output end of the shower head (101).

7. The easily disassembled bathroom faucet according to claim 2, characterized in that: When the inner tube (5) and the outer tube (4) are in a clamping state, the limit spring (10) is in its original length.

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