CN213629117U

CN213629117U - Water tap reversing device

Info

Publication number: CN213629117U
Application number: CN202022635037.5U
Authority: CN
Inventors: 吴明星
Original assignee: Wenzhou Jiku Sanitary Ware Co ltd
Current assignee: Wenzhou Jiku Sanitary Ware Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-06
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a tap switching-over device, including the switching-over head, the switching-over head is equipped with the rivers passageway, the switching-over head is equipped with the intercommunication the delivery port and the water inlet of rivers passageway, the switching-over head is equipped with the switching-over piece, the axis of switching-over piece with the axis mutually perpendicular of switching-over head, the water inlet is located the axial terminal surface position of switching-over piece, the switching-over piece with leading body with the axis of switching-over piece is articulated for the center pin. The utility model provides a can switch switching-over tap of tap direction.

Description

Water tap reversing device

Technical Field

The utility model relates to a tap technical field, specific theory relates to a tap switching-over device.

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap. At present, more and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like.

The water outlet of the existing faucet is usually arranged facing a hand basin in order to facilitate hand washing, and the water outlet can be arranged to be relatively tightly attached to the hand basin in order to prevent water flow from splashing in the hand basin, so that the water faucet is convenient for hand washing, but the head can be difficultly extended to the position below the water outlet when the head needs to be washed, and the head is inconvenient to directly wash.

The existing faucet is usually set as a pull-out faucet in order to facilitate hair washing, and a water outlet head with a water outlet can be pulled out.

SUMMERY OF THE UTILITY MODEL

To sum up, for overcoming prior art's not enough, the utility model provides a can switch switching-over tap of tap direction.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tap switching-over device, includes the switching-over head, the switching-over head is equipped with rivers passageway, the switching-over head is equipped with the intercommunication delivery port and the water inlet of rivers passageway, its characterized in that: the water inlet is positioned at the axial end face of the reversing block, and the reversing block is hinged to the faucet body by taking the axis of the reversing block as a central shaft.

So set up, the delivery port can be towards the wash-basin during normal use, can stretch the delivery port below with both hands and wash, alright will grasp the switching-over head when needing to wash the head and make the switching-over piece surround the articulated shaft and upwards swing, the switching-over head just can be lifted towards tap body, make the delivery port turn to the orientation user from the angle of orientation wash-basin, at this moment, just need not to put the head in tap below, only need put tap the place ahead to the head, the delivery port just can aim at user's head water spray, need not to hold with the hand and can let the user wash the head, it is more convenient to use, and the passageway that communicates water inlet and tap body during the swing is located the position that the two is connected, the passageway position of connecting itself can not change during the swing, can not.

Further, the water inlet is equipped with hinge mechanisms, hinge mechanisms includes bottom block and rotary sleeve, the bottom block towards one side of rotary sleeve is equipped with articulated main shaft, the bottom block be equipped with the coaxial connecting channel of articulated main shaft, rotatory cover be equipped with the connecting hole of articulated main shaft adaptation, the bottom block is connected with the runner in the tap body, the rotary sleeve with rivers passageway is connected.

So set up, the swivel sleeve can overlap on the articulated main shaft of bottom block and be connected with the bottom block, it prevents leaking to set up the sealing washer between articulated main shaft and the connecting hole, the runner in bottom block and the tap body is connected, the first alright around articulated main shaft swing on the tap body of switching-over behind swivel sleeve and rivers passageway connection, and rivers then can follow the connecting channel flow direction and change the head, can the looks mutual friction between only bottom block and the swivel sleeve during the two swings, the wearing and tearing between reversing block and the tap body have been reduced, long service life, easily change during the damage.

Furthermore, one side of the bottom block, which is provided with the hinged spindle, is provided with a plurality of grooves arranged around the hinged spindle, one side of the rotating sleeve, which faces the bottom block, is provided with a plunger hole, the plunger hole is provided with a spring plunger, and the spring plunger is matched with the grooves.

So set up, spring plunger's spring part will apply an effort towards the recess in the downthehole ball head part of plunger, with the ball top recess in with the recess laminating, roll-off in the recess can be followed to the ball head during the rotation, the ball head removes towards the plunger hole, spring part is compressed, until the ball head is rotated to another recess, has reduced the friction of bottom block and rotatory cover when rotatory, and reducing wear avoids the two card to die when rotatory.

Further, the bottom block is provided with a clamp, the outer wall of the hinged spindle is provided with a clamping groove matched with the clamp, and the clamping groove reaches the distance between the bottom of the hinged spindle and the length of the rotary sleeve.

So set up, can the clamp cover in the draw-in groove after inserting articulated main shaft with rotatory cover, later the clamp just can restrict its axial activity on the bottom block with rotatory cover card, and the installation is simple and convenient.

Further, the hinge mechanism further comprises a gasket, and the inner diameter of the gasket is matched with the diameter of the outer wall of the bottom block.

So set up, the switching-over piece relies on articulated mechanism and tap body to connect the back gasket will be sandwiched between the two, reduces the wearing and tearing of the two when rotatory.

Furthermore, the reversing head is provided with a water outlet head, the water outlet head and the reversing head are coaxially arranged, a water outlet head opening is positioned on the outer wall of the water outlet head, and the water outlet head and the reversing head are rotatably connected by taking the axis of the reversing head as a central axis.

So set up, two articulated shaft mutually perpendicular's hinge mechanisms will make the delivery port possess more rotation angles, and the practicality is higher, for example can rotate out the hydroecium and make the delivery port make perpendicularly upwards, can make water upwards spout and make things convenient for the gargle, and can set up hinge mechanism equally between out hydroecium and switching-over head.

Furthermore, the reversing block is cylindrical with the axis of the reversing head as a central axis.

So set up, the switching-over piece is because the switching-over piece is cylindrical with the articulated shaft is coaxial when articulated shaft rotation around articulated mechanism, and the occupation space of switching-over piece can be unchangeable all the time, card dead possibility when avoiding the switching-over piece to rotate.

Furthermore, a central groove which is coaxial with the water inlet is arranged on the end surface of one side, which is not provided with the water inlet, of the reversing block.

So set up, can be located the position setting of the one end that the water inlet was not set up to the switching-over piece on the connecting block rather than dismantling the baffle of being connected, and set up the center pin with the central groove adaptation again on the baffle, can install the baffle on the connecting block after switching-over piece and connecting block are connected like this, the both ends of switching-over piece just can be by connecting block and baffle clamp in the middle of, as long as do not pull down the baffle, the switching-over piece can not break away from the connection with the connecting block, and the center pin then inserts the central groove and makes the switching-over piece rotatory more stable.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of an embodiment of the present invention.

Fig. 3 is a right side view of the embodiment of the present invention.

Fig. 4 is a sectional view taken along the plane a-a of fig. 3.

Fig. 5 is an exploded view of an articulating mechanism according to an embodiment of the invention.

Fig. 6 is a schematic structural view of a rotary sleeve according to an embodiment of the present invention.

The reference numbers in the figures mean: 1. the faucet comprises a faucet body, a reversing head, a water flow channel, a water outlet, a reversing block, a center groove, a central groove, a hinge mechanism, a bottom block, a hinge main shaft 2411, a connecting channel 24111, a groove 2412, a clamp 2413, a clamp groove 2414, a clamping groove 242, a rotating sleeve, a connecting hole 2421, a plunger hole 2422, a spring plunger 2423, a gasket 243, a water outlet head 25 and a water inlet 26.

Detailed Description

The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.

Referring to the attached drawings, the utility model provides the following technical scheme: the utility model provides a tap switching-over device, includes reversing head 2, reversing head 2 is equipped with rivers passageway 21, reversing head 2 is equipped with the intercommunication delivery port 22 and the water inlet 26 of rivers passageway 21, its characterized in that: the reversing head 2 is provided with a reversing block 23, the axis of the reversing block 23 is perpendicular to the axis of the reversing head 2, the water inlet 26 is located at the axial end face of the reversing block 23, and the reversing block 23 is hinged to the faucet body 1 by taking the axis of the reversing block 23 as a central axis.

So set up, delivery port 22 can be towards the wash-basin during normal use, can stretch both hands and wash delivery port 22 below, when needing to wash the head alright will grasp switching-over head 2 and make switching-over piece 23 surround the articulated shaft and upwards swing, switching-over head 2 just can be lifted up towards tap body 1, make delivery port 22 turn up to the orientation user from the angle of orientation wash-basin, at this moment just need not to put the head in tap below, only need put tap the place ahead to the head, delivery port 22 just can aim at user's head water spray, need not to hold with the hand and can let the user wash the head, high convenience is used, and the passageway that communicates water inlet 26 and tap body 1 during the swing is located the position that the two is connected, the passageway position of connecting during the swing itself can not change, can not influence out water or leak.

Preferably, in this embodiment, the water inlet 26 is provided with an articulated mechanism 24, the articulated mechanism 24 includes a bottom block 241 and a rotary sleeve 242, one side of the bottom block 241 facing the rotary sleeve 242 is provided with an articulated spindle 2411, the bottom block 241 is provided with a connecting channel 24111 coaxial with the articulated spindle 2411, the rotary sleeve 242 is provided with a connecting hole 2421 adapted to the articulated spindle 2411, the bottom block 241 is connected to a flow channel in the faucet body 1, and the rotary sleeve 242 is connected to the water flow channel 21.

So set up, the swivel sleeve 242 can be connected with the bottom block 241 on the articulated main shaft 2411 of bottom block 241 of cover, it is leak-proof to set up the sealing washer between articulated main shaft 2411 and connecting hole 2421, the runner in bottom block 241 and tap body 1 is connected, the switching-over head 2 can be swung around articulated main shaft 2411 on tap body 1 after swivel sleeve 242 and water flow channel 21 are connected, and water flow can flow to switching-over head 2 from connecting channel 24111, only can rub each other between bottom block 241 and the swivel sleeve 242 during the two swings, reduced the wearing and tearing between switching-over block 23 and tap body 1, and life is longer, easily change when damaging.

In this embodiment, preferably, a plurality of grooves 2412 are formed in one side of the bottom block 241, where the side is provided with the hinge main shaft 2411, and the side of the rotating sleeve 242, which faces the bottom block 241, is provided with a plunger hole 2422, the plunger hole 2422 is provided with a spring plunger 2423, and the spring plunger 2423 is adapted to the grooves 2412.

With such an arrangement, the spring part of the spring plunger 2423 exerts a force towards the groove 2412 on the ball head part in the plunger hole 2422, the ball head is pushed into the groove 2412 and is attached to the groove 2412, the ball head slides out of the groove 2412 during rotation, the ball head moves towards the plunger hole 2422, the spring part is compressed until the ball head rotates to the other groove 2412, friction between the bottom block 241 and the rotating sleeve 242 during rotation is reduced, abrasion is reduced, and the phenomenon that the bottom block 241 and the rotating sleeve 242 are locked during rotation is avoided.

Preferably, in this embodiment, the bottom block 241 is provided with a clamp 2413, the outer wall of the hinge spindle 2411 is provided with a clamping groove 2414 adapted to the clamp 2413, and the distance from the clamping groove 2414 to the bottom of the hinge spindle 2411 is adapted to the length of the rotating sleeve 242.

So set up, can the clamp 2413 cover in the draw-in groove 2414 after inserting the swivel mount 242 on articulated main shaft 2411, then the clamp 2413 just can be restricted its axial activity on the bottom block 241 with swivel mount 242 card, and the installation is simple and convenient.

Preferably, the hinge mechanism 24 further includes a spacer 243, and the inner diameter of the spacer 243 is adapted to the diameter of the outer wall of the bottom block 241.

So arranged, the reversing block 23 is clamped between the hinge mechanism 24 and the tap body 1 by the gasket 243 after the hinge mechanism is connected with the tap body, and the abrasion of the two during rotation is reduced.

Preferably, in this embodiment, the direction changing head 2 is provided with a water outlet 25, the water outlet 25 and the direction changing head 2 are coaxially arranged, a port of the water outlet 25 is located on an outer wall of the water outlet 25, and the water outlet 25 and the direction changing head 2 are rotatably connected by taking an axis of the direction changing head 2 as a central axis.

So set up, two articulated shaft mutually perpendicular's hinge mechanisms 24 will make delivery port 22 possess more rotation angles, and the practicality is higher, for example can rotate water outlet 25 and make delivery port 22 perpendicular upwards, can make water upwards spout and conveniently rinse one's mouth, just can set up hinge mechanisms 24 between water outlet 25 and switching-over head 2 equally.

In this embodiment, the reversing block 23 is preferably a cylinder having an axis of the reversing head 2 as a central axis.

So set up, because the switching-over piece 23 is the cylindricality coaxial with the articulated shaft when the articulated shaft of articulated mechanism 24 is encircleed around to switching-over piece 23, the occupation space of switching-over piece 23 can be invariable all the time, avoids dead possibility of card when switching-over piece 23 rotates.

In this embodiment, preferably, a central groove 231 is disposed coaxially with the water inlet 26 on an end surface of the direction changing block 23 on the side not provided with the water inlet 26.

So set up, can be located the position setting of the one end that water inlet 26 was not set up to the switching-over piece 23 on connecting block 12 rather than dismantling the baffle of being connected, and set up the center pin with center groove 231 adaptation again on the baffle, can install the baffle on connecting block 12 again after switching-over piece 23 and connecting block 12 are connected like this, the both ends of switching-over piece 23 just can be sandwiched by connecting block 12 and baffle, as long as do not pull down the baffle, switching-over piece 23 can not break away from the connection with connecting block 12, and the center pin then inserts center groove 231 and makes switching-over piece 23 rotatory more stable as the pivot.

Although the present invention has been described in detail with reference to the foregoing embodiments, the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a tap switching-over device, includes the switching-over head, the switching-over head is equipped with rivers passageway, the switching-over head is equipped with the intercommunication delivery port and the water inlet of rivers passageway, its characterized in that: the water inlet is positioned at the axial end face of the reversing block, and the reversing block is hinged to the faucet body by taking the axis of the reversing block as a central shaft.

2. A faucet reversing device according to claim 1, wherein: the water inlet is equipped with hinge mechanisms, hinge mechanisms includes bottom block and rotary sleeve, the bottom block towards one side of rotary sleeve is equipped with articulated main shaft, the bottom block be equipped with the coaxial connecting channel of articulated main shaft, rotary sleeve be equipped with the connecting hole of articulated main shaft adaptation, the bottom block is connected with the runner in the tap body, the rotary sleeve with rivers passageway is connected.

3. A faucet reversing device according to claim 2, wherein: one side of the bottom block, which is provided with the hinged spindle, is provided with a plurality of grooves arranged around the hinged spindle, one side of the rotating sleeve, which faces the bottom block, is provided with a plunger hole, and the plunger hole is provided with a spring plunger which is matched with the grooves.

4. A faucet reversing device according to claim 2, wherein: the bottom block is provided with a clamp, the outer wall of the hinged spindle is provided with a clamping groove matched with the clamp, and the clamping groove reaches the distance between the bottom of the hinged spindle and the length of the rotary sleeve.

5. A faucet reversing device according to claim 2, wherein: the hinge mechanism further comprises a gasket, and the inner diameter of the gasket is matched with the diameter of the outer wall of the bottom block.

6. A faucet reversing device according to claim 1, wherein: the reversing head is provided with a water outlet head, the water outlet head and the reversing head are coaxially arranged, a water outlet head opening is positioned on the outer wall of the water outlet head, and the water outlet head and the reversing head are rotatably connected by taking the axis of the reversing head as a central shaft.

7. A faucet reversing device according to claim 1, wherein: the reversing block is in a cylindrical shape taking the axis of the reversing head as a central axis.

8. A faucet reversing device according to claim 1, wherein: and a central groove which is coaxial with the water inlet is arranged on the end surface of one side of the reversing block, which is not provided with the water inlet.