CN220836155U

CN220836155U - Bath shower nozzle of ponding is prevented

Info

Publication number: CN220836155U
Application number: CN202322391490.XU
Authority: CN
Inventors: 严志德
Original assignee: Foshan Huizhao Sanitary Ware Accessories Co ltd
Current assignee: Foshan Huizhao Sanitary Ware Accessories Co ltd
Filing date: 2023-09-04
Publication date: 2024-04-26
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a water accumulation preventing bathtub nozzle, which comprises a nozzle base and a water outlet nozzle, wherein the nozzle base comprises a mounting cup, an air inlet pipe and a V-shaped water inlet pipe which are mutually independent, the water outlet nozzle is arranged in an inner cavity of the mounting cup, the lowest part of the V-shaped water inlet pipe is connected with the water inlet end of the water outlet nozzle through a water inlet channel, one end of the water inlet channel connected with the V-shaped water inlet pipe is higher than one end of the water inlet channel connected with the water outlet nozzle, and water automatically flows to the water inlet end of the water outlet nozzle by utilizing the gravity of water, so that water cannot accumulate at the lowest part in the V-shaped water inlet pipe.

Description

Bath shower nozzle of ponding is prevented

Technical Field

The utility model relates to the technical field of bathroom accessories, in particular to a water accumulation preventing bathtub spray head.

Background

Massage bathtubs are a bath accessory combining bath and massage, and generally comprise a bathtub and a shower nozzle mounted on the bathtub, wherein the shower nozzle and an air pump cooperate to generate high-intensity water flow to impact the body of a user so as to generate a massage effect.

For example, patent publication No. CN218048440U discloses a bathtub nozzle device, which comprises a main body, a first nozzle and a second nozzle, wherein the main body comprises a water inlet pipeline and an air inlet pipeline, the water inlet pipeline is communicated with the first nozzle through a first water outlet channel, the water inlet pipeline is communicated with the second nozzle through a second water outlet channel, and water is transmitted to the first nozzle and the second nozzle. The utility model provides a bathtub nozzle capable of preventing water accumulation, which is characterized in that a water inlet pipeline is a straight pipe, when a nozzle device stops working, the water inlet pipeline is easy to accumulate water, the accumulated water is easy to breed bacteria and a large amount of scale is generated to block the pipeline after long-term non-drainage, and the problem is solved.

Disclosure of utility model

The utility model aims to provide a water accumulation preventing bathtub spray head so as to solve the problems.

The utility model provides a water accumulation preventing bathtub spray head which comprises a spray head base and a water outlet nozzle, wherein the spray head base comprises a mounting cup, an air inlet pipe and a V-shaped water inlet pipe. The water outlet nozzle is arranged in the inner cavity of the mounting cup, the lowest part of the V-shaped water inlet pipe is connected with the water inlet end of the water outlet nozzle through a water inlet channel, and one end of the water inlet channel connected with the V-shaped water inlet pipe is higher than one end of the water inlet channel connected with the water outlet nozzle; the air inlet pipe and the mounting cup are formed with an air inlet channel communicated with the inner cavity of the mounting cup.

Preferably, the inner surface of the water inlet channel is an arc surface with the radius gradually becoming larger and inclined downwards along the water spraying direction of the water outlet nozzle.

Preferably, a threaded hole is formed in the bottom of the mounting cup, a first thread is formed in the outer surface of the water inlet end of the water outlet nozzle, and the water outlet nozzle is in threaded connection with the threaded hole.

Preferably, the bathtub nozzle further comprises a decorative cover and a sealing ring, the decorative cover comprises a connecting seat with two hollow ends and two open ends, one end of the connecting seat, far away from the mounting cup, is provided with a first surface ring, the outer surface of the connecting seat is provided with a second thread, the inner side of the mounting cup is provided with a third thread connected with the second thread, the sealing ring is arranged on the decorative cover in a penetrating manner, and the sealing ring is clamped between the first surface ring and the opening of the mounting cup.

Preferably, the bathtub nozzle further comprises a spherical water outlet core, a hollow locking cover with openings at two ends, the locking cover is provided with a clamping groove for clamping the spherical water outlet core, the water outlet end of the water outlet nozzle is positioned in the spherical water outlet core, the locking cover and the spherical water outlet core are positioned in the connecting seat, and the locking cover is connected with the connecting seat.

Preferably, one end of the locking cover, which is far away from the water outlet nozzle, is provided with a second surface ring, the inner diameter of the second surface ring is smaller than the radius of the spherical water outlet core, the inner surface of the connecting seat is provided with a fourth thread and a boss which is used for propping against the second surface ring, and the outer surface of the locking cover is provided with a fifth thread which is used for being connected with the fourth thread.

Preferably, the sealing ring extends outwards along the radial direction towards one end of the first surface ring to form a first sealing ring surface for being clung to the first surface ring, the sealing ring extends outwards along the radial direction towards one end of the mounting cup to form a second sealing ring surface for being clung to the end surface of the mounting cup, and the first sealing ring surface and the second sealing ring surface are separated to form a sealing groove for clamping the wall of the bath cylinder.

Preferably, the second sealing ring surface is provided with a circle of convex ring, and the end surface of the mounting cup provided with the opening is provided with a clamping groove for clamping the convex ring.

Preferably, the air inlet pipe is positioned above the V-shaped water inlet pipe, the air inlet pipe is a V-shaped pipe, and the air inlet channel extends to the inner cavity of the mounting cup from the lowest part of the air inlet pipe along the direction perpendicular to the water spray direction of the water outlet nozzle.

Preferably, the bathtub nozzle further comprises a waterproof transparent lamp shell positioned outside the nozzle base and an LED lamp arranged on the waterproof transparent lamp shell, the V-shaped water inlet pipe is provided with a light passing hole opposite to the water inlet channel, and the waterproof transparent lamp shell is arranged on the light passing hole.

The utility model has the beneficial effects that:

1. According to the utility model, the two ends of the V-shaped water inlet pipe are communicated with the water pipe, water flows downwards along the V-shaped water inlet pipe in an inclined way and then flows to the water inlet end of the water outlet nozzle, and as the end, connected with the V-shaped water inlet pipe, of the water inlet pipe is higher than the end, connected with the water outlet nozzle, of the water inlet pipe, the water spontaneously flows to the water inlet end of the water outlet nozzle by utilizing the gravity of the water, and water cannot accumulate at the lowest position in the V-shaped water inlet pipe, so that the problem of bacteria and scale breeding caused by water accumulation of the V-shaped water inlet pipe is avoided.

2. The spray nozzle base, the water outlet nozzle, the decorative cover, the locking cover and the spherical water outlet core are detachably connected, so that the spray nozzle is convenient to assemble, disassemble and clean.

Drawings

FIG. 1 is an exploded view of a water accumulation resistant bathtub spray head according to an embodiment of the utility model;

FIG. 2 is a front view of a water accumulation resistant bathtub spray head according to an embodiment of the utility model;

FIG. 3 is a cross-sectional view taken along the A-A plane of FIG. 2;

FIG. 4 is a front view of a spray head base of an embodiment of the utility model;

fig. 5 is a cross-sectional view of the B-B plane of fig. 4.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, an embodiment of a water accumulation resistant bathtub spray head of the present utility model is presented:

The utility model provides a water accumulation preventing bathtub spray head, which comprises a water outlet nozzle 1 and an integrally formed spray head base 2. The nozzle base 2 comprises a mounting cup 21, an independent air inlet pipe 22 and a V-shaped water inlet pipe 23. The water outlet nozzle 1 is arranged in the inner cavity of the mounting cup 21, the lowest part of the V-shaped water inlet pipe 23 is connected with the water inlet end of the water outlet nozzle 1 through a water inlet channel 24, one end of the water inlet channel 24 connected with the V-shaped water inlet pipe 23 is higher than one end of the water inlet channel 24 connected with the water outlet nozzle 1, and the inner surface of the water inlet channel 24 is a cambered surface with the radius gradually becoming larger and the downward inclination along the water spraying direction of the water outlet nozzle 1. The two ends of the V-shaped water inlet pipe 23 are communicated with the water pipe, and the water spontaneously inclines downwards along the V-shaped water inlet pipe 23 by utilizing the gravity of the water, flows through the water inlet channel 24 and then flows to the water inlet end of the water outlet nozzle 1, so that water cannot accumulate at the lowest position in the V-shaped water inlet pipe 23, and the problem that bacteria and scale are bred due to the accumulated water in the V-shaped water inlet pipe 23 is solved.

As shown in fig. 5, the air intake pipe 22 is located above the V-shaped water intake pipe 23, and is not provided in the thickness direction of the bathtub spray head, so that the bathtub spray head is thinner. The air inlet pipe 22 is also a V-shaped pipe, the air inlet pipe 22 and the mounting cup 21 are formed with an air inlet channel 25 communicated with the inner cavity of the mounting cup 21, and the air inlet channel 25 extends to the inner cavity of the mounting cup 21 from the lowest part of the air inlet pipe 22 along the direction perpendicular to the water spraying direction of the water outlet nozzle 1. The two ends of the V-shaped air inlet pipe 22 are connected with the output end of the air pump, air reaches the inner cavity of the mounting cup 21 along the V-shaped air inlet pipe 22 and through the air inlet channel 25, and the air increases the water pressure, so that the water spraying force is enhanced.

As shown in fig. 1, a threaded hole 211 is formed in the bottom of the mounting cup 21, a first thread 11 is formed on the outer surface of the water inlet end of the water outlet nozzle 1, and the water outlet nozzle 1 is in threaded connection with the threaded hole 211.

The bathtub nozzle further comprises a decorative cover 3 and a sealing ring 4, wherein the decorative cover 3 comprises a hollow connecting seat 31 with two open ends, one end of the connecting seat 31, far away from the mounting cup 21, is provided with a first surface ring 32, the outer surface of the connecting seat 31 is provided with a second thread 33, the inner side of the mounting cup 21 is provided with a third thread 212 connected with the second thread 33, the sealing ring 4 is arranged on the decorative cover 3 in a penetrating manner, and the sealing ring 4 is clamped between the first surface ring 32 and the opening of the mounting cup 21.

The bathtub nozzle further comprises a spherical water outlet core 5 and a hollow locking cover 6 with two open ends, the locking cover 6 is provided with a clamping groove 61 for clamping the spherical water outlet core 5, the water outlet end of the water outlet nozzle 1 is positioned in the spherical water outlet core 5, the locking cover 6 and the spherical water outlet core 5 are positioned in the connecting seat 31, and the locking cover 6 is connected with the connecting seat 31. Specifically, the end of the locking cover 6 far away from the water outlet nozzle 1 is provided with a second surface ring 62, the inner diameter of the second surface ring 62 is smaller than the radius of the spherical water outlet core 5, and the spherical water outlet core 5 is prevented from being separated from the locking cover 6 towards the direction of the second surface ring 62. The inner surface of the connecting seat 31 is provided with a fourth thread 34, a boss 35 for abutting against the second face ring 62, and the outer surface of the locking cap 6 is provided with a fifth thread 63 for connecting with the fourth thread 34.

According to the utility model, the water outlet nozzle 1 and the decorative cover 3 are respectively detachably connected with the spray head base 2 through threads, the spherical water outlet core 5 is clamped with the locking cover 6, the locking cover 6 is detachably connected with the decorative cover 3 through threads, the connection mode is simple, and the components of the bathtub spray head can be conveniently detached and cleaned.

As shown in fig. 3, to improve the tightness of the bathtub spray head, one end of the sealing ring 4 facing the first surface ring 32 extends radially outwards to form a first sealing ring surface 41 for clinging to the first surface ring 32, one end of the sealing ring 4 facing the mounting cup 21 extends radially outwards to form a second sealing ring surface 42 for clinging to the end surface of the mounting cup 21, and the first sealing ring surface 41 and the second sealing ring surface 42 are spaced to form a sealing groove 43 for clamping the bathtub wall, so that water leakage at the position of the bathtub spray head is avoided.

Specifically, the second sealing ring surface 42 is provided with a circle of convex ring 44, the end surface of the mounting cup 21 provided with an opening is provided with a clamping groove 213 for clamping the convex ring 44, the convex ring 44 is matched with the clamping groove 213, and the fit degree of the end surface of the mounting cup 21 and the second sealing ring surface 42 is improved.

The bathtub nozzle further comprises a waterproof transparent lamp shell 71 positioned outside the nozzle base 2 and an LED lamp 72 arranged on the waterproof transparent lamp shell, wherein the V-shaped water inlet pipe 23 is provided with a light through hole 231 opposite to the water inlet channel 24, and the waterproof transparent lamp shell 71 is arranged on the light through hole 231.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. The bathtub nozzle capable of preventing water accumulation is characterized by comprising a nozzle base (2) and a water outlet nozzle (1), wherein the nozzle base (2) comprises a mounting cup (21), an air inlet pipe (22) and a V-shaped water inlet pipe (23), the water outlet nozzle (1) is arranged in an inner cavity of the mounting cup (21), the lowest part of the V-shaped water inlet pipe (23) is connected with the water inlet end of the water outlet nozzle (1) through a water inlet channel (24), and one end of the water inlet channel (24) connected with the V-shaped water inlet pipe (23) is higher than one end of the water inlet channel (24) connected with the water outlet nozzle (1); the air inlet pipe (22) and the mounting cup (21) are formed with an air inlet channel (25) communicated with the inner cavity of the mounting cup (21).

2. A water accumulation preventing bathtub spray head as in claim 1 wherein the inner surface of said water inlet channel (24) is a downwardly sloping arcuate surface of progressively greater radius in the direction of water spray from the water outlet nozzle (1).

3. A water accumulation preventing bathtub spray head as in claim 1, characterized in that the bottom of said mounting cup (21) is provided with a threaded hole (211), the outer surface of the water inlet end of said water outlet nozzle (1) is provided with a first thread (11), and said water outlet nozzle (1) is in threaded connection with said threaded hole (211).

4. The water accumulation preventing bathtub spray head according to claim 1, further comprising a decorative cover (3) and a sealing ring (4), wherein the decorative cover (3) comprises a connecting seat (31) which is hollow and is provided with two ends open, one end of the connecting seat (31) away from the mounting cup (21) is provided with a first surface ring (32), the outer surface of the connecting seat (31) is provided with a second thread (33), the inner side of the mounting cup (21) is provided with a third thread (212) which is connected with the second thread (33), the sealing ring (4) is arranged on the decorative cover (3) in a penetrating mode, and the sealing ring (4) is clamped between the first surface ring (32) and the opening of the mounting cup (21).

5. The water accumulation preventing bathtub spray head as in claim 4, further comprising a spherical water outlet core (5), a locking cover (6) which is hollow and is provided with two ends open, wherein the locking cover (6) is provided with a clamping groove (61) for clamping the spherical water outlet core (5), the water outlet end of the water outlet nozzle (1) is positioned in the spherical water outlet core (5), the locking cover (6) and the spherical water outlet core (5) are positioned in the connecting seat (31), and the locking cover (6) is connected with the connecting seat (31).

6. The water accumulation preventing bathtub spray head as in claim 5, characterized in that one end of said locking cover (6) far away from the water outlet nozzle (1) is provided with a second surface ring (62), the inner diameter of said second surface ring (62) is smaller than the radius of said spherical water outlet core (5), the inner surface of said connecting seat (31) is provided with a fourth thread (34), a boss (35) for abutting against said second surface ring (62), and the outer surface of said locking cover (6) is provided with a fifth thread (63) for connecting with said fourth thread (34).

7. A water accumulation resistant bathtub spray head as in claim 6 in which said seal ring (4) extends radially outwardly toward one end of the first facing ring (32) to form a first sealing annulus (41) for abutting the first facing ring (32), said seal ring (4) extends radially outwardly toward one end of the mounting cup (21) to form a second sealing annulus (42) for abutting the end face of the mounting cup (21), said first sealing annulus (41) being spaced from the second sealing annulus (42) to form a sealing groove (43) for clamping the tub wall.

8. A water accumulation resistant bathtub spray head as in claim 7 wherein said second sealing annulus (42) is provided with a collar (44) and said mounting cup (21) is provided with an open end face with a catch (213) for gripping the collar (44).

9. A water accumulation preventing bathtub spray head as in claim 1 wherein said air inlet pipe (22) is located above a V-shaped water inlet pipe (23), said air inlet pipe (22) is a V-shaped pipe, said air inlet channel (25) extends from the lowest part of said air inlet pipe (22) to the inner cavity of said mounting cup (21) in a direction perpendicular to the water spray direction of said water outlet nozzle (1).

10. A water accumulation preventing bathtub spray head as in claim 1 further comprising a waterproof transparent lamp housing (71) outside the spray head base (2), an LED lamp (72) mounted on the waterproof transparent lamp housing (71), said V-shaped water inlet tube (23) being provided with a light passing hole (231) opposite to the water inlet channel (24), said waterproof transparent lamp housing (71) being mounted on the light passing hole (231).