Detachable nozzle of bathroom faucet

Abstract

The utility model relates to a detachable nozzle of a bathroom faucet, which comprises a shell, a water outlet hole arranged on the shell, a faucet water pipe and a fixing mechanism arranged on the shell and used for fixing the faucet water pipe. The fixing mechanism comprises a plurality of screw rods, a plurality of clamping plates, a linkage assembly and a reciprocating assembly; the screw rods are rotationally arranged on the shell and annularly distributed at equal intervals; the clamping plates are fixedly arranged on the screw rods correspondingly and rotationally arranged on the shell; the linkage assembly is arranged on the shell and used for enabling the clamping plates to rotate at the same time; the sealing assembly is arranged in the shell; the faucet water pipe comprises a water pipe body and a plurality of clamping grooves formed in the water pipe body. When the faucet nozzle is used, mounting and dismounting are convenient and fast, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bathroom faucet technical field, specifically relates to a bathroom faucet detachable nozzle. BACKGROUND

[0002] The bathroom faucet nozzle is an important part of the bathroom faucet, which directly affects the water outlet effect and use experience. In order to facilitate cleaning and replacement, the bathroom faucet nozzle is generally detachable. The current detachable nozzle has the following problems: the bathroom faucet nozzle connected by threads is rusted at the thread connection between the nozzle and the bathroom faucet due to erosion by impurities in tap water after long-term use, which makes it difficult to detach the nozzle and time-consuming and laborious. SUMMARY

[0003] The summary part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The summary part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0004] To solve the technical problems mentioned in the background part, some embodiments of the present application provide a bathroom faucet detachable nozzle, which comprises a shell, a water outlet hole arranged on the shell, a faucet water pipe, a fixing mechanism arranged on the shell and used for fixing the faucet water pipe, the fixing mechanism comprises a plurality of screw rods arranged on the shell and equally distributed in a ring shape, a plurality of clamping plates respectively fixed on the plurality of screw rods and arranged on the shell in rotation, a linkage assembly arranged on the shell and used for rotating the plurality of clamping plates simultaneously, a reciprocating assembly arranged on the shell and used for driving the linkage assembly to move, and a sealing assembly arranged in the shell; the faucet water pipe comprises a water pipe body and a plurality of clamping grooves arranged on the water pipe body.

[0005] Specifically, the linkage assembly comprises a plurality of limiting rods fixed on the shell and equally distributed in a ring shape, a circular ring rotatably arranged on the shell, a plurality of limiting grooves arranged on the circular ring and equally distributed in a ring shape, a plurality of fixed rods fixed on the circular ring and equally distributed in a ring shape, and a plurality of arc-shaped connecting rods having two ends rotatably arranged on the plurality of fixed rods and the plurality of clamping plates.

[0006] Specifically, the reciprocating assembly comprises a rack arranged on the circular ring, a wrench rotatably arranged on the shell, a ratchet fixed on the wrench and engaged with the rack, a movable rod movably arranged on the shell, an arc-shaped stop rod rotatably arranged on the movable rod and matched with the ratchet, and a torsional spring having two ends fixed on the movable rod and the arc-shaped stop rod.

[0007] Specifically, the sealing assembly comprises a supporting ring movably arranged on the plurality of screw rods and a sealing ring arranged on the supporting ring.

[0008] Specific, the sealing assembly further comprises a limiting ring fixed on the support ring.

[0009] Specific, the faucet water pipe further comprises a limiting plate arranged on the faucet water pipe.

[0010] Specific, the clamping plate is respectively provided with a first arc surface and a second arc surface; the clamping groove is provided with a third arc surface and a fourth arc surface.

[0011] The beneficial effects of the utility model are:

[0012] When installing the bathroom faucet nozzle, the water pipe body is inserted into the shell, the plurality of clamping plates and the plurality of clamping grooves are one-to-one corresponding, the reciprocating assembly is rotated, the linkage assembly is driven to move, the plurality of clamping plates are driven to rotate around the plurality of screw rods respectively and simultaneously, the plurality of clamping plates are clamped and fixed in the plurality of clamping grooves in cooperation, the water pipe body is fixed, meanwhile the plurality of screw rods drive the sealing assembly to move upwards, the connection between the water pipe body and the shell is sealed, and the installation of the bathroom faucet nozzle is completed; when the nozzle needs to be replaced, the reciprocating assembly is reversed, the linkage assembly is reversed, the plurality of clamping plates are reversely rotated and separated from the clamping grooves, and meanwhile the sealing assembly moves downwards, and the bathroom faucet nozzle is disassembled; the bathroom faucet nozzle with the above structure is quick and convenient to install and disassemble, and time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the application.

[0014] In addition, throughout the drawings, same or similar reference numerals are used to represent same or similar elements. It should be understood that the drawings are schematic, and elements and elements are not necessarily drawn according to scale.

[0015] In the drawings:

[0016] Figure 1 is a structural view of the utility model;

[0017] Figure 2 is a top view of the utility model;

[0018] Figure 3 is Figure 2 A-A line section view of;

[0019] Figure 4 is Figure 3 the enlarged view of A in

[0020] Figure 5 is a structural view of the faucet water pipe in the utility model;

[0021] Figure 6The utility model discloses a structure diagram of the card board.

[0022] Figure 7 The utility model discloses a bottom view. DETAILED DESCRIPTION

[0023] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms, and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the scope of protection of the present disclosure.

[0024] In addition, it should be further noted that only parts related to the utility model are shown in the drawings for ease of description. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0025] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0026] It should be noted that the modification of "one" or "multiple" in the present disclosure is illustrative and not restrictive, and those skilled in the art should understand that, unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0027] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] Referring to Figures 1-7 The utility model discloses a kind of bathroom faucet detachable spray nozzles, including shell 1, be located on the water outlet hole 2 of shell 1, faucet water pipe 3, be located on the fixing mechanism 4 for fixing faucet water pipe 3 of shell 1, the fixing mechanism 4 includes multiple screw rod 41 being rotationally arranged on shell 1 and equidistant annular distribution, multiple clamping plates 42 are fixed respectively on multiple screw rod 41 and rotationally arranged on shell 1, linkage assembly 43 is arranged on shell 1 and is used for simultaneously rotating multiple clamping plates 42, reciprocating assembly 44 is arranged on shell 1 and is used for driving linkage assembly 43 movement, sealing assembly 45 is arranged on shell 1;The faucet water pipe 3 includes water pipe body 31, multiple clamping slots 32 are arranged on water pipe body 31.

[0029] When installing the shower faucet nozzle, the water pipe body 31 is inserted into the shell 1, the plurality of clamping plates 42 correspond to the plurality of clamping grooves 32 one by one, the reciprocating assembly 44 is rotated, the linkage assembly 43 is driven to move, the plurality of clamping plates 42 are simultaneously rotated around the plurality of screw rods 41 respectively, the plurality of clamping plates 42 are clamped and fixed with the plurality of clamping grooves 32, the water pipe body 31 is fixed, and at the same time the plurality of screw rods 41 drive the sealing assembly 45 to move upward, the connection between the water pipe body 31 and the shell 1 is sealed, and the installation of the shower faucet nozzle is completed; when the nozzle needs to be replaced, the reciprocating assembly 44 is reversed, the linkage assembly 43 is reversed, the plurality of clamping plates 42 are reversely rotated and separated from the plurality of clamping grooves 42, and at the same time the sealing assembly 45 moves downward, and the shower faucet nozzle is disassembled; the shower faucet nozzle with the above structure is quick and convenient to install and disassemble, and time and labor are saved

[0030] Specifically, the linkage assembly 43 includes a plurality of limiting rods 431 fixedly arranged on the shell 1 and arranged in a ring shape at equal intervals, a ring 432 rotatably arranged on the shell 1, a plurality of limiting grooves 433 arranged on the ring 432 and arranged in a ring shape at equal intervals, a plurality of fixed rods 434 fixedly arranged on the ring 432 and arranged in a ring shape at equal intervals, and a plurality of arc-shaped connecting rods 435 rotatably arranged at two ends of the plurality of fixed rods 434 and the plurality of clamping plates 42.

[0031] Specifically, the reciprocating assembly 44 includes a rack 441 arranged on the ring 432, a wrench 442 rotatably arranged on the shell 1, a ratchet wheel 443 fixedly arranged on the wrench 442 and engaged with the rack 441, a moving rod 444 movably arranged on the shell 1, an arc-shaped blocking rod 445 rotatably arranged on the moving rod 444 and matched with the ratchet wheel 443, and a torsional spring 446 fixedly arranged at two ends of the moving rod 444 and the arc-shaped blocking rod 445.

[0032] When installing the nozzle, the wrench 442 is rotated to drive the ratchet wheel 443 to rotate, and the ratchet wheel 443 drives the ring 432 to rotate. Since the plurality of limiting rods 431 are arranged in the plurality of limiting grooves 433, the ring 432 can only rotate around its axis, and drives the plurality of arc-shaped connecting rods 435 to move, and the plurality of arc-shaped connecting rods 435 drive the plurality of clamping plates 42 to rotate, so that the plurality of clamping plates 42 are clamped with the plurality of clamping grooves 32, and the installation of the water pipe body 31 is completed. Since the outer shell 1 is provided with the arc-shaped blocking rod 445 matched with the ratchet wheel 443, the ratchet wheel 443 can only rotate in one direction, so that the ring 432 cannot rotate reversely, and the plurality of clamping plates 42 always abut against the plurality of clamping grooves, so that the nozzle cannot fall off the water pipe body 31. When the nozzle needs to be disassembled, the arc-shaped blocking rod 445 is separated from the ratchet wheel 443 by moving the moving rod 444 upward, and the ratchet wheel 443 is reversely rotated to drive the ring 432 to reversely rotate, and then drive the plurality of arc-shaped connecting rods 435 to reversely move, and drive the plurality of clamping plates 42 to reversely rotate, so that the plurality of clamping plates 42 are separated from the plurality of clamping grooves 32, and the nozzle can be disassembled. The above structure makes the installation and disassembly of the nozzle more convenient and fast, and saves time and effort.

[0033] Specifically, the sealing assembly 45 comprises a supporting ring 451 movably arranged on the plurality of screw rods 41 and a sealing ring 452 arranged on the supporting ring 451.

[0034] Specifically, the sealing assembly 45 further comprises a limiting ring 453 fixedly arranged on the supporting ring 451.

[0035] When installing the nozzle, the ratchet wheel 443 drives the ring 432 to rotate, and the ring 432 drives the plurality of arc-shaped connecting rods 435 to move, and then drives the plurality of clamping plates 42 to rotate in the same direction around the plurality of screw rods 41 as the axes, and drives the plurality of screw rods 41 to rotate. The supporting ring 451 is threadedly connected with the plurality of screw rods 41, the plurality of screw rods 41 are rotated, the supporting ring 451 is moved upward, the sealing ring 452 is moved upward, and the sealing ring 452 abuts against the water pipe body 31 until the sealing is completed. The limiting ring 453 supports and limits the sealing ring 452, prevents the sealing ring 452 from being extruded and displaced, and has a better sealing effect.

[0036] Specifically, the faucet water pipe 3 further comprises a limiting plate 33 arranged on the faucet water pipe 3.

[0037] The limiting plate 33 has the same thickness as the outer shell 1, and helps positioning when the nozzle is installed, so that the plurality of clamping plates 42 are aligned with the plurality of clamping grooves 32, and the installation is more convenient.

[0038] Specifically, the clamping plate 42 is provided with a first arc-shaped surface 421 and a second arc-shaped surface 422, and the clamping groove 32 is provided with a third arc-shaped surface 321 and a fourth arc-shaped surface 322.

[0039] When the nozzle is installed, the clamping plate 42 is rotated, the first arc surface 421 is in contact with the third arc surface 321, and the second arc surface 422 is in contact with the fourth arc surface 322. Different directions of pressure are applied to the third arc surface 321 and the fourth arc surface 322, preventing the shell 1 and the water pipe body 31 from being twisted, and causing the shell 1 and the water pipe body 31 to be worn at the connection.

[0040] The above description is only some of the preferred embodiments of the present disclosure and an explanation of the principles of the technology used. Those skilled in the art should understand that the utility model range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above utility model concept. For example, the above features are replaced with each other to form a technical solution with similar functions disclosed in the embodiments of the present disclosure (but not limited to).

Claims

1. A detachable nozzle for a bathroom faucet, comprising a housing (1), a water outlet (2) disposed on the housing (1), a faucet water pipe (3), and a fixing mechanism (4) disposed on the housing (1) for fixing the faucet water pipe (3), characterized in that: The fixing mechanism (4) includes a plurality of screws (41) rotatably mounted on the outer shell (1) and distributed in an equidistant ring, a plurality of clamping plates (42) respectively fixed on the plurality of screws (41) and rotatably mounted on the outer shell (1), a linkage assembly (43) mounted on the outer shell (1) for causing the plurality of clamping plates (42) to rotate simultaneously, a reciprocating assembly (44) mounted on the outer shell (1) for driving the linkage assembly (43) to move, and a sealing assembly (45) mounted inside the outer shell (1); the faucet water pipe (3) includes a water pipe body (31) and a plurality of clamping grooves (32) mounted on the water pipe body (31).

2. The detachable nozzle of a bathroom faucet according to claim 1, characterized in that: The linkage component (43) includes a plurality of limiting rods (431) fixed on the outer shell (1) and distributed in an equal ring, a ring (432) rotatably disposed on the outer shell (1), a plurality of limiting grooves (433) disposed on the ring (432) and distributed in an equal ring, a plurality of fixing rods (434) fixed on the ring (432) and distributed in an equal ring, and a plurality of arc-shaped connecting rods (435) rotatably disposed at both ends on the plurality of fixing rods (434) and the plurality of clamping plates (42).

3. The detachable nozzle of a bathroom faucet according to claim 1, characterized in that: The reciprocating assembly (44) includes a rack (441) on a ring (432), a wrench (442) rotatably mounted on the outer casing (1), a ratchet (443) fixed on the wrench (442) and meshing with the rack (441), a movable rod (444) movably mounted on the outer casing (1), an arc-shaped stop bar (445) rotatably mounted on the movable rod (444) and cooperating with the ratchet (443), and a torsion spring (446) with its two ends fixed on the movable rod (444) and the arc-shaped stop bar (445) respectively.

4. The detachable nozzle of a bathroom faucet according to claim 1, characterized in that: The sealing assembly (45) includes a support ring (451) movably disposed on a plurality of screws (41) and a sealing ring (452) disposed on the support ring (451).

5. A detachable nozzle for a bathroom faucet according to claim 1, characterized in that: The sealing assembly (45) also includes a limiting ring (453) fixedly disposed on the support ring (451).

6. A detachable nozzle for a bathroom faucet according to claim 1, characterized in that: The faucet water pipe (3) also includes a limiting plate (33) provided on the faucet water pipe (3).

7. A detachable nozzle for a bathroom faucet according to claim 1, characterized in that: The card plate (42) is provided with a first arc-shaped surface (421) and a second arc-shaped surface (422); the card slot (32) is provided with a third arc-shaped surface (321) and a fourth arc-shaped surface (322).

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