Bathroom pipe fitting capable of being rapidly replaced

Abstract

The utility model belongs to the technical field of bathroom accessories, and particularly relates to a bathroom pipe fitting capable of being quickly replaced, which comprises a valve group, the valve group is connected with a pipe body through a connecting component, the end part of the pipe body is connected with a spray head, a three-way pipe is arranged in the valve component, a hole body is arranged at the connecting part of the valve group and the pipe body, and the valve group is connected with the pipe body through the hole body. An internal thread is arranged in the hole body, a limiting ring is arranged on the outer wall of the pipe body, the inner diameter of the connecting assembly is in a stepped closing-up shape, and the top of the connecting assembly is in a hexagonal column shape. The pipe body and the three-way pipe are connected in a nested mode, then the circular ring component of the connecting assembly is connected with the corresponding hole body, the limiting ring of the pipe body is pressed downwards and tightly through the connecting component, nesting stability of the pipe body and the three-way pipe is guaranteed, sealing performance is improved, the top of the connecting assembly is in a hexagonal column shape, and the connecting assembly is convenient to use. The bathroom shower nozzle can be mounted and dismounted through a wrench, the pipe body of the bathroom shower nozzle can be quickly replaced, and meanwhile the sealing performance of the bathroom shower nozzle is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom products, in particular to a bathroom pipe fitting which can be quickly replaced. Background Art

[0002] Bathroom fittings are an important component of bathroom pipe connections. These components not only ensure the smooth flow of water, but also are related to the sealing and durability of the overall plumbing system. The only exposed fittings in the bathroom are those of shower appliances.

[0003] At present, there is an existing patent (Announcement No.: CN220379060U) and a kind of sanitary pipe fittings that can be quickly replaced. This patent realizes the fixation between the main pipe part and the wall without the need for bolts through the cooperation between the connecting pipe, the insert pipe, the sealing sleeve, the base, the semicircular pipe and the slide groove. The whole is plugged into one end of the connecting pipe, and the connecting pipe and the main pipe are fixed to the wall, which ensures the fixing effect of the main pipe while facilitating the maintenance and replacement of the main pipe part. Frequent disassembly does not require re-drilling holes in the wall to fix the expansion bolts, saving time and effort and ensuring the aesthetic effect of the wall. The main part of the bathroom pipe fittings that is replaced is the pipe body, because the outer wall of the pipe body is easily passed by a large amount of water flow, and the water flow is easy to cause certain corrosion to the appearance of the pipe body during the drying process, resulting in an unsightly appearance, or the shower head and the pipe fittings leak and need to be replaced. The pipe body needs to be replaced.

[0004] Therefore, it is necessary to provide a quickly replaceable bathroom pipe fitting to solve the above technical problems, which is conducive to quickly replacing the pipe body of the bathroom shower head while ensuring its own sealing. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a quickly replaceable bathroom fitting, which can effectively fix the liquid collection bag used in ophthalmic surgery and avoid the liquid collection bag becoming heavier and larger as the cleaning liquid is used, thereby affecting the progress of the operation.

[0006] The utility model provides a quickly replaceable bathroom pipe fitting, comprising a valve group, the valve group is connected to a pipe body through a connecting component, the end of the pipe body is connected to a shower head, a three-way pipe is installed inside the valve component, a hole body is opened at the connection between the valve group and the pipe body, an internal thread is arranged inside the hole body, a limiting ring is arranged on the outer wall of the pipe body, the inner diameter of the connecting component is stepped, the top of the connecting component is hexagonal column-shaped, and the bottom is circular ring-shaped, the outer wall of the circular ring part of the connecting component is provided with external threads, the limiting ring on the outer wall of the pipe body is located at the stepped closing of the connecting component, and the external thread of the connecting component corresponds to the internal thread of the hole body and is screwed together.

[0007] Preferably, a card slot is provided in the upper tube of the three-way tube, and a step card is provided inside the tube body, and the step card of the tube body is nested and engaged with the card slot of the upper tube in the three-way tube.

[0008] Preferably, a fixing block is slidably embedded in the outer wall of the tube body, and a snap-fit ​​limiting hole is provided on the outer side of the fixing block.

[0009] Preferably, a sealing gasket is provided between the limiting ring on the outer wall of the tube body and the stepped end of the connecting assembly.

[0010] Preferably, the inner diameter of the hole body is the same as the outer diameter of the annular component of the connection assembly, and the inner diameter of the hole body is larger than the outer diameter of the upper tube of the three-way steel pipe.

[0011] Preferably, the height of the hole is the same as the height of the circular ring component of the connection assembly.

[0012] Compared with the related art, the quickly replaceable bathroom pipe fitting provided by the utility model has the following beneficial effects:

[0013] 1. The utility model sets a connecting component, nests and connects the pipe body and the tee pipe, connects the circular ring component of the connecting component to the corresponding hole body, and then presses down the limit ring of the pipe body through the connecting component, which is beneficial to ensure the nesting stability of the pipe body and the tee pipe and improves the sealing performance. The top of the connecting component is a hexagonal column, which can be installed and disassembled by a wrench, which is beneficial to quickly replace the pipe body of the bathroom shower head and ensure its own sealing performance.

[0014] 2. The utility model sets a card slot and a step card. A card slot is set inside the upper tube of the tee pipe, a step card is set at the bottom of the tube body, and the step card of the tube body is engaged with the card slot of the upper tube in the tee pipe to complete the connection between the upper tube of the tee pipe and the tube body, which is conducive to quick installation and also meets the sealing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of a quickly replaceable bathroom pipe provided by the utility model;

[0016] Figure 2 A schematic diagram of the internal structure of a valve group of a sanitary pipe fitting that can be quickly replaced provided by the utility model;

[0017] Figure 3 A schematic diagram of a connection assembly structure of a quickly replaceable bathroom pipe fitting provided by the utility model;

[0018] Figure 4 A schematic diagram of the combined structure of a pipe fitting, a connection assembly and a tee pipe of a quickly replaceable bathroom pipe fitting provided by the utility model;

[0019] Numbers in the figure: 1, valve group; 11, three-way pipe; 12, internal thread; 13, slot; 2, connecting assembly; 21, external thread; 3, pipe body; 31, limit ring; 32, step clamp; 4, fixing block; 5, shower head. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1

[0024] A quickly replaceable bathroom pipe fitting comprises a valve group 1, wherein the valve group 1 is connected to a pipe body 3 through a connection component 2, a shower head 5 is connected to the end of the pipe body 3, a tee pipe 11 is installed inside the valve group 1, a left pipe and a right pipe of the tee pipe 11 are respectively connected to a hot water pipe and a cooling pipe, a hole body is provided at the connection between the valve group 1 and the pipe body 3, an internal thread 12 is provided inside the hole body, a limiting ring 31 is provided on the outer wall of the pipe body 3, the inner diameter of the connection component 2 is stepped, the top of the connection component 2 is hexagonal columnar, the bottom is annular, the outer wall of the annular component of the connection component 2 is provided with an external thread 21, and the The limiting ring 31 on the outer wall of the tube body 3 is located at the stepped end of the connecting component 2, and the external thread 21 of the connecting component 2 is screwed into the internal thread 12 of the corresponding hole body, so that the tube body 3 and the three-way pipe 11 are connected, and the tube body 3 and the three-way pipe 11 are nested and connected, and then the annular component of the connecting component 2 is connected to the corresponding hole body, and then the limiting ring 31 of the tube body 3 is pressed down and tightened by the connecting component to ensure the nesting stability of the tube body 3 and the three-way pipe 11, and improve the sealing performance. The top of the connecting component 2 is a hexagonal column, which can be installed and disassembled by a wrench, so that the tube body 3 of the bathroom shower head 5 can be quickly replaced while ensuring its own sealing performance.

[0025] Among them, a card groove 13 is arranged in the upper tube of the three-way pipe 11, and a step card 32 is arranged inside the tube body 3. The step card 32 of the tube body 3 is nested and engaged with the card groove 13 of the upper tube in the three-way pipe 11. By setting a card groove 13 inside the upper tube of the three-way pipe 11, setting a step card 32 at the bottom of the tube body 3, and engaging the step card 32 of the tube body 3 with the card groove 13 of the upper tube in the three-way pipe 11, the connection between the upper tube of the three-way pipe 11 and the tube body 3 is completed, the installation can be completed quickly, and the sealing requirements are also met.

[0026] Among them, a fixing block 4 is slidably embedded in the outer wall of the tube body 3, and a snap-fit ​​limiting hole is opened on the outer side of the fixing block 4. The fixing block 4 is fixed to the outer wall of the tube body 3 by friction without the action of external force, and the shower head is limited and fixed by the limiting hole.

[0027] Wherein, a sealing gasket is arranged between the limiting ring 31 of the outer wall of the tube body 3 and the stepped end of the connecting component 2, and the sealing gasket is used to further increase the sealing performance to prevent water from overflowing.

[0028] Among them, the inner diameter of the hole body is the same as the outer diameter of the circular ring part of the connecting component 2, the inner diameter of the hole body is larger than the outer diameter of the upper tube of the tee steel pipe, and the height of the hole body is the same as the height of the circular ring part of the connecting component 2. The above-mentioned size requirements further ensure the assembly effect.

[0029] The working principle is as follows: the left tube and the right tube of the tee pipe 11 are respectively connected to the hot water pipe and the cooling pipe, and the tube body 3 is nested and connected through the hole body corresponding to the tee pipe 11, and the connection between the upper tube of the tee pipe 11 and the tube body 3 is completed by engaging the step clamp 32 of the tube body 3 with the clamping groove 13 of the upper tube in the tee pipe 11, and then the external thread 21 of the annular component of the connecting component 2 is connected to the internal thread 12 of the hole body, and then the limiting ring 31 of the tube body 3 is pressed down and tightened through the connecting component, and a sealing gasket is arranged between the limiting ring 31 on the outer wall of the tube body 3 and the stepped end of the connecting component 2, and the sealing is further increased by the sealing gasket. When disassembly is required, only the hexagonal column part of the connecting component 2 needs to be rotated with a wrench to remove the connecting component 2, and then the tube body 3 is pulled out from the tee pipe 11.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quickly replaceable bathroom pipe fitting, comprising a valve assembly (1), wherein the valve assembly (1) is connected to a pipe body (3) via a connection assembly (2), wherein the end of the pipe body (3) is connected to a shower head (5), wherein: A three-way pipe (11) is installed inside the valve assembly (1); a hole is provided at the connection between the valve assembly (1) and the tube body (3); an internal thread (12) is provided inside the hole; a limit ring (31) is provided on the outer wall of the tube body (3); the inner diameter of the connection component (2) is in a stepped shape; the top of the connection component (2) is in a hexagonal column shape and the bottom is in a circular ring shape; an external thread (21) is provided on the outer wall of the circular ring component of the connection component (2); the limit ring (31) on the outer wall of the tube body (3) is located at the stepped end of the connection component (2); and the external thread (21) of the connection component (2) is screwed into the internal thread (12) of the hole corresponding to the internal thread (12) of the hole.

2. A quickly replaceable bathroom pipe fitting according to claim 1, characterized in that: A clamping groove (13) is provided in the upper tube of the three-way tube (11), and a stepped clamp (32) is provided inside the tube body (3). The stepped clamp (32) of the tube body (3) is nested and clamped with the clamping groove (13) of the upper tube in the three-way tube (11).

3. A quickly replaceable bathroom pipe fitting according to claim 1, characterized in that: A fixing block (4) is slidably embedded in the outer wall of the tube body (3), and a snap-fitting limiting hole is provided on the outer side of the fixing block (4).

4. A quickly replaceable bathroom pipe fitting according to claim 1, characterized in that: A sealing gasket is provided between the limiting ring (31) on the outer wall of the tube body (3) and the stepped end of the connection assembly (2).

5. The quickly replaceable bathroom pipe fitting according to claim 1, characterized in that: The inner diameter of the hole body is the same as the outer diameter of the annular component of the connection assembly (2), and the inner diameter of the hole body is larger than the outer diameter of the upper tube of the three-way steel pipe.

6. A quickly replaceable bathroom pipe fitting according to claim 1, characterized in that: The height of the hole is the same as the height of the circular ring component of the connection component (2).

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