CN218814106U

CN218814106U - Bathtub tap

Info

Publication number: CN218814106U
Application number: CN202223000770.5U
Authority: CN
Inventors: 林泓鑫
Original assignee: Pals Sanitary Ware Co ltd; Zhejiang Huale Technology Co ltd
Current assignee: Huale Bathroom Co ltd; Pals Sanitary Ware Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-07
Anticipated expiration: 2032-11-08

Abstract

The utility model provides a bathtub tap belongs to leading technical field. It has solved the inconvenient problem of current bathtub tap operation. This bathtub tap, including the rear end have the portion of intaking of water inlet and the front end have the portion of water outlet of delivery port, the rear end of the portion of water outlet articulates on the portion of intaking, the front end orientation of the portion of intaking the lateral part of the portion of water outlet runs through and has seted up water hole one, the lateral part that goes out the skew pin joint in the portion of water outlet rear end runs through and has seted up water hole two, when the portion of water outlet winds the pin joint and rotates water hole one can with cross the corresponding intercommunication in water hole two, the portion of intaking is fixed with and is annular sealing washer and this sealing washer centers on one side of the portion of water outlet and crosses the setting of water hole one, the portion of water outlet winds the pin joint and rotates extremely when crossing water hole one and crossing water hole two the tip of sealing washer supports and leans on the side of the portion of water outlet towards the portion of water inlet one side and forms sealedly. The bathtub faucet has the advantage of convenient operation.

Description

Bathtub tap

Technical Field

The utility model belongs to the technical field of the tap, a bathtub tap is related to.

Background

The bathtub faucet is one of the water outlets commonly used in bathrooms, is used for being installed in a shower room or a bathtub, and can realize the on-off and flow control of a water path so as to meet the water demand of a user.

The existing bathtub faucet generally comprises a main body and a strip-shaped water outlet part, wherein the back of the main body is provided with a connecting end communicated with an embedded pipeline, the water outlet part is arranged below the front side of the main body, and the rear end of the water outlet part is hinged and communicated with the lower part of the front side of the main body, so that water flow in the main body can flow into the water outlet part and flow out from the lower side of the front end of the water outlet part. When water does not flow out, in order to avoid the water outlet part from being too convex and colliding with the body of a user to cause the body of the user to be damaged, the water outlet part is usually horizontally rotated, so that the water outlet part is approximately parallel to the wall body, and the convex distance of the water outlet part is reduced.

However, in the actual bathing process, the bathtub faucet needs to be repeatedly opened and closed, when the bathtub faucet is used, the water outlet part needs to be rotated out first, then the handle on the main body is operated to supply water, when the bathtub faucet is not used, the handle is operated first to close the water outlet, and then the water outlet part is rotated back, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art, providing a bathtub tap, solving the problem of inconvenient operation of the prior bathtub tap.

The purpose of the utility model can be realized by the following technical proposal:

the bathtub faucet comprises a water inlet portion with a water inlet at the rear end and a water outlet portion with a water outlet at the front end, wherein the rear end of the water outlet portion is hinged to the water inlet portion.

The water inlet part of the bathtub faucet is used for being connected with a mixed water outlet, water enters from the water inlet and exits from the water outlet, and the water inlet is communicated with the water outlet through a first water passing hole and a second water passing hole. The optimal arrangement positions of the first water passing hole and the second water passing hole are that the water outlet part rotates around the hinge point until the water outlet is positioned at the forefront, namely when the straight line distance between the water outlet and the water inlet is the farthest, the first water passing hole is communicated with the second water passing hole. During the use, swing out water portion around the pin joint for the delivery port of play water portion front end removes to forefront, and at this moment, it is most protruding in the wall to go out water portion, and is nearest apart from the user, crosses water hole one and crosses water hole two phase intercommunication, and rivers flow direction water outlet department goes out water. Otherwise, the water outlet part is swung towards the two sides, the water passing hole II rotates around the hinged point, the water passing hole I and the water passing hole II are staggered, the sealing ring surrounding the outer side of the water passing hole I always supports against the outer side of the water outlet part and realizes sealing, water flow stops in the water passing hole I and the sealing ring, and water cannot flow into the water passing hole II and the water outlet part, so that water outlet is stopped. When water is needed, the water outlet part is swung forwards to discharge water, when water is not used, the water outlet part is swung towards two sides, and water discharge is stopped while the water outlet part is retracted, so that the water dispenser is simple to operate and convenient to use. In the process of using, through the damping effect of the sealing washer between the portion of intaking and the portion of exhaling, can provide the damping effect for the swing of the portion of exhaling for the operation of the portion of exhaling feels better and the portion of exhaling after the swing can realize stable positioning.

In foretell bathtub tap, the portion orientation of intaking one side of the portion of going out water has the concave annular seal groove that is around the aforesaid water hole one, above-mentioned sealing washer set up in the seal groove and part stretch out the seal groove, it has for planar sealed face to go out one side of portion rear end orientation portion of water intaking, the sealing washer has the protrusion and supports and lean on sealed face is annular sealing portion, the one end terminal surface of sealing portion orientation sealed face is the arcwall face. Come fixed seal circle through the seal groove, avoid the sealing washer to slide, guarantee through planar sealed face that water portion feels for the leakproofness and the stability of operation when intaking portion rotation, the curved position that supports is leaned on, when guaranteeing the leakproofness, the reduction friction to convenient operation.

In the above bathtub faucet, the side portion of the water inlet portion facing the water outlet portion is provided with a concave arc-shaped limiting groove, the limiting groove is arranged around a hinge point between the water inlet portion and the water outlet portion, the water outlet portion is correspondingly provided with a convex block-shaped limiting portion, the limiting portion extends into the limiting groove and can slide back and forth along the limiting groove, and the limiting portion and the water passing hole are respectively located on two sides of the hinge point. The limiting of turned angle is realized by matching the limiting groove with the limiting block, the phenomena of blocking, interference and the like caused by the disordered turning are avoided, the use is facilitated, and the abrasion of the sealing ring can be reduced by matching with the use of the sealing ring.

In foretell bathtub tap, the lateral part of the portion of intaking towards a water portion one side still has recessed locating hole, the skew articulated point department of a water portion correspondence has the shrinkage pool, be provided with setting element and positioning spring in the shrinkage pool, the outer end outside of setting element has the conical surface, the setting element can stretch into under positioning spring's elastic force the conical surface supports and leans on in the locating hole and make the conical surface support at the opening part of locating hole. The position of the water outlet communicated with the water through hole I and the water through hole II is accurately positioned by means of the matching of the positioning piece and the positioning hole, the water outlet quantity and the water outlet are guaranteed to be smooth, repeated adjustment by a user is not needed, and the use is convenient.

In foretell bathtub tap, the portion of intaking is including the main part that is cask form and the flexible pipe that is cylindric in penetrating the main part from main part rear end opening one end, cross a water hole and run through and set up in the lateral part of main part blind end, be provided with between flexible pipe front end lateral wall and the main part inner wall and make sealed sealing member between the two, flexible pipe can for main part axial displacement, flexible pipe rear end port is above-mentioned water inlet, it is close to intake threaded connection has can be right on the lateral wall of water inlet department flexible pipe is for the fastening screw of main part location. According to the difference of actual installation demand, the mounting position is adjusted to the flexible pipe of accessible, and the installation is fixed the back, comes flexible pipe fixed for the main part through the precession fastening screw, has improved application scope.

In the bathtub faucet, the water inlet part further comprises a decorative cover which is covered and fixed on the outer side of the main body, the rear end of the decorative cover is open, a protruding annular abutting seat is arranged on the outer side of the end part of the rear end of the decorative cover, and the rear side face of the abutting seat is a plane. After the decorative cover is coated, the rear side surface of the abutting seat abuts against the wall body, so that the structure can be prevented from being exposed, and the decorative cover plays a role in decoration and protection.

In foretell bathtub tap, the rear end of water outlet portion has run through and has seted up the hinge hole, go out water portion go up around the hinge hole has and is cylindric a section of thick bamboo of separating, separate a section of thick bamboo will hinge hole and water outlet portion inner chamber separate mutually, one side of water outlet portion towards water outlet portion has the protrusion and is cylindric a hinge section of thick bamboo, a hinge section of thick bamboo penetrates in the hinge hole, the lateral wall of hinge hole still has the protrusion and is annular fender shoulder, still wear to be equipped with hinge screw in the hinge hole, hinge screw's pole portion penetrate hinge section of thick bamboo and with hinge section of thick bamboo threaded connection, hinge screw's head width is greater than keep off the aperture of shoulder and hinge screw's head is compared in keeping off the shoulder and is closer to water outlet portion for the opposite side of water inlet portion. The water outlet part can not be separated from the water inlet part due to the design of the position and the size of the retaining shoulder and the head part of the hinge screw.

In the bathtub faucet, the side wall of the water outlet part close to one side of the water inlet part is provided with a convex flow baffle plate, the flow baffle plate is arranged between the water through hole II and the water outlet and surrounds the water through hole II, and a water passing space is formed between one end of the flow baffle plate, which is far away from the water inlet part, and the side wall of the water outlet part on the other side. The flow baffle plate is used for blocking water flow, so that the flow is ensured, the impact force of the water flow is reduced, splashing of water is reduced, and the water comfort is improved.

Compared with the prior art, when the bathtub faucet is used, the water outlet part swings forwards to discharge water, when water is not used, the water outlet part swings towards two sides, and the water discharge is stopped when the water outlet part is folded, so that the bathtub faucet is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic view of the construction of the present bathtub faucet.

Figure 2 is a schematic view of the present bathtub tap in use.

FIG. 3 is a schematic cross-sectional view of the present bathtub faucet.

FIG. 4 is a schematic view of the bottom surface of the inlet section and the top surface of the outlet section.

Fig. 5 is a partially enlarged view between the water inlet portion and the water outlet portion.

In the figure, 1, a water inlet; 2. a water inlet part; 3. a water outlet; 4. a water outlet part; 5. a first water through hole; 6. a water passing hole II; 7. a seal ring; 8. a limiting groove; 9. a limiting part; 10. positioning holes; 11. a positioning member; 12. a positioning spring; 13. concave holes; 14. a sealing surface; 15. a telescopic pipe; 16. a main body; 17. a seal member; 18. a fastening screw; 19. a decorative cover; 20. a leaning seat; 21. a hinge hole; 22. a separation cylinder; 23. a hinge barrel; 24. a shoulder block; 25. a hinge screw; 26. a flow baffle plate; 27. water passing distance; 28. a sealing groove; 29. a sealing part; 30. a conical surface.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3, 4 and 5, the bathtub faucet includes a water inlet portion 2 and a water outlet portion 4, both of which have inner cavities and are in a shape of strip, a water inlet 1 is provided at the rear end of the water inlet portion 2, a water outlet 3 is provided at the bottom of the front end of the water outlet portion 4, the rear end of the water outlet portion 4 is hinged to the lower side of the front end of the water inlet portion 2, and the water outlet portion 4 can swing horizontally relative to the water inlet portion 2.

The water inlet part 2 includes a cylindrical main body 16, a cylindrical extension pipe 15 penetrating into the main body 16 from one end of the rear opening of the main body 16, and a decorative cover 19 covering and fixed on the outer side of the main body 16. The outer side wall of the front end of the telescopic pipe 15 is fixed with a plurality of sealing pieces 17 which can seal the outer wall of the telescopic pipe 15 and the inner wall of the main body 16, the sealing pieces 17 can be O-shaped rings, so that the telescopic pipe 15 can axially move relative to the main body 16, the outer side of the rear end of the telescopic pipe 15 is provided with external threads, and the port of the rear end of the telescopic pipe 15 is the water inlet 1. A fastening screw 18 is screwed on the side wall of the bottom of the main body 16 near the water inlet 1, and when the fastening screw 18 is screwed in, the inner end of the fastening screw can be tightly pressed on the outer wall of the telescopic pipe 15, so that the telescopic pipe 15 is positioned relative to the main body 16. In this embodiment, the bottom of the main body 16 has a horizontally disposed mounting portion in the form of a flat plate, and the decorative cover 19 is fixed to the mounting portion by a plurality of screws; the rear end of the decorative cover 19 is open, the outer side of the end part of the rear end of the decorative cover 19 is provided with a protruding annular abutting seat 20, and the rear side surface of the abutting seat 20 is a plane.

The bottom of the front end of the main body 16 is provided with a water through hole I5 in a penetrating manner, the top of the hinged point of the water outlet part 4 deviated from the water inlet part 2 and the water outlet part 4 is provided with a water through hole II 6 in a penetrating manner, and the positions of the water through hole I5 and the water through hole II 6 correspond to each other and are communicated with each other when the water outlet part 4 rotates around the hinged point to the water outlet 3 positioned at the forefront. A ring-shaped sealing ring 7 which can seal the water inlet part 2 and the water outlet part 4 is arranged between the water inlet part and the water outlet part. In this embodiment, the bottom of the front end of the main body 16 is provided with a concave circular ring-shaped sealing groove 28 around the water through hole one 5, the sealing ring 7 is arranged in the sealing groove 28 and forms a seal with the groove wall and/or the bottom surface of the sealing groove 28, and the sealing ring 7 partially extends out of the sealing groove 28, the top of the rear end of the water outlet part 4 is provided with a planar sealing surface 14, one end of the sealing ring 7 facing the water outlet part 4 is provided with two convex circular ring-shaped sealing parts 29 abutting against the sealing surface 14, the number of the sealing parts 29 is two, the sealing parts 29 are arranged coaxially, and one end faces of the two sealing parts 29 facing the sealing surface 14 are both convex arc-shaped faces.

The rear end of the water outlet part 4 is provided with a hinge hole 21 along the vertical direction, a cylindrical separating cylinder 22 is arranged in the water outlet part 4 around the hinge hole 21, and the hinge hole 21 and the inner cavity of the water outlet part 4 are separated by the separating cylinder 22. The body 16 has a hinge cylinder 23 protruded in a cylindrical shape at the bottom thereof, and the hinge cylinder 23 is penetrated into the hinge hole 21. The side wall of the hinge hole 21 is further provided with a protruding annular blocking shoulder 24, a hinge screw 25 is further arranged in the hinge hole 21 in a penetrating manner, and the rod part of the hinge screw 25 penetrates into the hinge barrel 23 from bottom to top and is in threaded connection with the hinge barrel 23. The width of the head of the hinge screw 25 is larger than the aperture of the shoulder 24 and the head of the hinge screw 25 is located below the shoulder 24. In this embodiment, the cross section of the inner hole at the lower part of the hinge cylinder 23 is a regular hexagon, a circular bushing is arranged between the head of the hinge screw 25 and the retaining shoulder 24, a cylindrical matching part which protrudes upwards and extends into the hinge cylinder 23 is arranged on the upper end surface of the bushing, the outer side shape of the matching part is matched with the shape of the inner hole at the lower part of the hinge cylinder 23, and a circular gasket is arranged between the head of the hinge screw 25 and the lower end surface of the bushing.

The bottom of the water inlet part 2 is provided with a concave arc-shaped limiting groove 8, the limiting groove 8 is arranged around a hinge point between the water inlet part 2 and the water outlet part 4, the water outlet part 4 is correspondingly provided with a convex block-shaped limiting part 9, the limiting part 9 extends into the limiting groove 8 and can slide back and forth along the limiting groove 8, and the limiting part 9 and the water passing hole two 6 are respectively positioned at two opposite sides of the hinge point. In the present embodiment, the stopper groove 8 is a semicircular arc.

The bottom of the water inlet part 2 is also provided with a concave positioning hole 10, a concave hole 13 is correspondingly arranged at the position of the water outlet part 4 deviated from the hinge point, a positioning part 11 and a positioning spring 12 are arranged in the concave hole 13, the outer end of the positioning part 11 is provided with a conical surface 30, and the positioning part 11 can extend into the positioning hole 10 under the elastic action of the positioning spring 12 and enables the conical surface 30 to abut against the opening of the positioning hole 10. In this embodiment, cross water hole two 6, pin joint, setting element 11 and stopper and be same linear arrangement in proper order, the quantity of locating hole 10 is three, and distributes around the pin joint with crossing water hole one 5 together, all is 90 degrees contained angles between two adjacent.

The top wall in the water outlet part 4 is provided with a baffle plate 26 which protrudes downwards and is in a circular arc shape, the baffle plate 26 is arranged between the water passing hole II 6 and the water outlet 3, the baffle plate 26 is arranged around the water passing hole II 6, the baffle plate 26 is arranged adjacent to the water passing hole II 6, and a water passing space 27 is arranged between the lower end of the baffle plate 26 and the bottom wall in the water outlet part 4.

The water inlet 1 of the bathtub faucet main body 16 is connected to a mixed water outlet 3 through external threads, water enters from the water inlet 1, water exits from the water outlet 3, and the water inlet 1 is communicated with the water outlet 3 through a water hole I5 and a water hole II 6.

During the use, go out water portion 4 around the pin joint swing for the delivery port 3 of 4 front ends of play water portion moves to foremost, and at this moment, locating piece 11 is in locating spring 12's elastic force effect part stretches into locating hole 10 down, realizes the location, and the position of crossing water hole one 5 and crossing water hole two 6 corresponds and is linked together, and the rivers flow to 3 departments of delivery port and go out water.

On the contrary, the water outlet part 4 swings towards the left side and the right side, the side wall of the opening of the positioning hole 10 acts on the conical surface 30 of the positioning part 11, the positioning part 11 overcomes the elastic force of the positioning spring 12 and retracts into the concave hole 13, the water passing hole II 6 rotates around the hinged point, the water passing hole I5 and the water passing hole II 6 are staggered, the water inlet part 2 and the water outlet part 4 are sealed and separated through the sealing ring 7, the water passing hole I5 and the water passing hole II 6 are not communicated, and water outlet is stopped. When the water outlet part 4 horizontally swings to the included angle of 90 degrees at two sides, the water outlet part is approximately flush with the wall surface, the positioning part 11 extends into the positioning hole 10 again to realize positioning, and slight collision sound is emitted to remind a user.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. Bathtub tap, including rear end have water inlet portion (2) and the front end have a play water portion (4) of delivery port (3), the rear end of play water portion (4) articulates on water inlet portion (2), its characterized in that, water inlet portion (2) front end orientation the lateral part of play water portion (4) runs through and has seted up water hole one (5), the lateral part that goes out the skew pin joint of water portion (4) rear end runs through and has seted up water hole two (6), when play water portion (4) rotates around the pin joint water hole one (5) can correspond the intercommunication with water hole two (6), one side that water inlet portion (2) was towards play water portion (4) is fixed with be annular sealing washer (7) and this sealing washer (7) centers on water hole one (5) sets up, when play water portion (4) rotates around the pin joint water hole to water hole one (5) and water hole two (6) stagger the tip of sealing washer (7) supports and leans on the side that water inlet portion (4) was towards one side of water inlet portion (2) and form sealedly.

2. A bathtub tap as defined in claim 1, characterised in that the side of the inlet portion (2) facing the outlet portion (4) is provided with a concave annular sealing groove (28) around the first water passage hole (5), that the sealing ring (7) is arranged in the sealing groove (28) and partly extends out of the sealing groove (28), that the side of the rear end of the outlet portion (4) facing the inlet portion (2) is provided with a planar sealing surface (14), that the end of the sealing ring (7) facing the outlet portion (4) is provided with an annular sealing portion (29) protruding and resting against the sealing surface (14), and that the end of the sealing portion (29) facing the sealing surface (14) is curved.

3. The bathtub tap according to claim 1 or 2, wherein the side of the water inlet part (2) facing the water outlet part (4) is provided with a concave arc-shaped limiting groove (8), the limiting groove (8) is arranged around a hinge point between the water inlet part (2) and the water outlet part (4), the water outlet part (4) is correspondingly provided with a convex block-shaped limiting part (9), the limiting part (9) extends into the limiting groove (8) and can slide back and forth along the limiting groove (8), and the limiting part (9) and the second water through hole (6) are respectively positioned at two sides of the hinge point.

4. A bathtub tap as defined in claim 3, wherein the side of the water inlet portion (2) facing the water outlet portion (4) is further provided with a recessed positioning hole (10), the water outlet portion (4) is correspondingly provided with a concave hole (13) at a position deviated from the hinge joint, the concave hole (13) is internally provided with a positioning piece (11) and a positioning spring (12), the outer end of the positioning piece (11) is provided with a conical surface (30), and the positioning piece (11) can extend into the positioning hole (10) under the elastic force of the positioning spring (12) and enable the conical surface (30) to abut against the opening of the positioning hole (10).

5. The bathtub tap according to claim 1 or 2, characterized in that the water inlet part (2) comprises a barrel-shaped main body (16) and a cylindrical telescopic pipe (15) penetrating into the main body (16) from one end of the rear side opening of the main body (16), the first water passing hole (5) penetrates through the side part of the closed end of the main body (16), a sealing part (17) for sealing the outer side wall of the front end of the telescopic pipe (15) and the inner wall of the main body (16) is arranged between the outer side wall of the front end of the telescopic pipe (15) and the inner wall of the main body (16), the telescopic pipe (15) can axially move relative to the main body (16), the port of the rear end of the telescopic pipe (15) is the water inlet (1), and a fastening screw (18) capable of positioning the telescopic pipe (15) relative to the main body (16) is in threaded connection with the side wall of the water inlet part (2) close to the water inlet (1).

6. A bathtub tap as defined in claim 5, characterised in that said inlet (2) further comprises a decorative cover (19) covering and fixed on the outside of said body (16), the rear end of said decorative cover (19) being open, the outside of the rear end of said decorative cover (19) having an abutment seat (20) projecting in the shape of a circular ring, the rear side of said abutment seat (20) being plane.

7. The bathtub tap according to claim 1 or 2, wherein a hinge hole (21) is formed through the rear end of the water outlet portion (4), a cylindrical partition barrel (22) is arranged on the water outlet portion (4) around the hinge hole (21), the partition barrel (22) separates the hinge hole (21) from the inner cavity of the water outlet portion (4), a cylindrical hinge barrel (23) protrudes from one side of the water inlet portion (2) facing the water outlet portion (4), the hinge barrel (23) penetrates into the hinge hole (21), a ring-shaped protruding stop shoulder (24) is arranged on the side wall of the hinge hole (21), a hinge screw (25) penetrates into the hinge barrel (23) and is in threaded connection with the hinge barrel (23), the width of the other side of the hinge screw (25) is larger than the aperture of the stop shoulder (24), and the head of the hinge screw (25) is closer to the water inlet portion (4) than the stop shoulder (24) relative to the water outlet portion (2).

8. The bathtub tap according to claim 1 or 2, characterized in that a convex baffle (26) is arranged on the side wall of the water outlet part (4) close to one side of the water inlet part (2), the baffle (26) is arranged between the two water through holes (6) and the water outlet (3), the baffle (26) is arranged around the two water through holes (6), and a water passing space (27) is arranged between one end of the baffle (26) far away from the water inlet part (2) and the side wall of the water outlet part (4) on the other side.