CN218895111U - Improved rotary connecting device for tap water outlet - Google Patents
Improved rotary connecting device for tap water outlet Download PDFInfo
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- CN218895111U CN218895111U CN202223047855.9U CN202223047855U CN218895111U CN 218895111 U CN218895111 U CN 218895111U CN 202223047855 U CN202223047855 U CN 202223047855U CN 218895111 U CN218895111 U CN 218895111U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
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Abstract
The utility model relates to an improved rotary connecting device for a tap water outlet, which comprises a U-shaped base, a flow passage arranged in the U-shaped base for fluid circulation, L-shaped connecting pipes rotatably arranged at two ends of the U-shaped base and communicated with the flow passage and used for connecting external pipes, a connecting device arranged between the L-shaped connecting pipes and the U-shaped base and used for connecting the L-shaped connecting pipes and the U-shaped base, and the connecting device comprises a connecting piece detachably arranged on the U-shaped base and communicated with the flow passage, a rotating piece rotatably arranged on the connecting piece and used for connecting the L-shaped connecting pipes and communicated with the L-shaped connecting pipes, a displacement limiting device arranged between the connecting piece and the rotating piece and used for limiting the axial displacement of the rotating piece relative to the connecting piece to be separated from the connecting piece, and a rotary dial device arranged between the connecting piece and the rotating piece and used for enabling the rotating piece to rotate around the connecting piece to shift gears.
Description
Technical Field
The utility model relates to the technical field of water taps, in particular to an improved rotary connecting device for a water outlet nozzle of a water tap.
Background
The faucet is commonly called a water valve, is used for controlling the opening and closing of water flow, and has the effect of saving water;
in order to improve the convenience and the practicability of the faucet, a connecting mechanism for adjusting the azimuth of the faucet is generally added, so that water outlet at different positions is convenient; and the external pipe fitting of connecting mechanism on the market is usually through screw fixed connection, and this connected mode is easy because produce when rotating connecting mechanism and send, and the dismouting of screw needs to be dismantled and assembled through the instrument simultaneously, and the dismouting is inconvenient, therefore, a easy dismounting just can make tap can be from the connecting device of the play water of different positions be indispensable.
Disclosure of Invention
Therefore, in view of the above problems, the present utility model provides an improved rotary connection device for a faucet spout.
In order to achieve the technical problems, the technical scheme adopted by the utility model is that the improved rotary connecting device for the faucet water outlet comprises a U-shaped base, a flowing channel, an L-shaped connecting pipe, a connecting device and a gear shifting driving plate device, wherein the flowing channel is formed in the U-shaped base and used for fluid to flow through, the L-shaped connecting pipe is rotatably arranged at two ends of the U-shaped base and communicated with the flowing channel and used for connecting an external pipe fitting, the connecting device is arranged between the L-shaped connecting pipe and the U-shaped base and used for connecting the L-shaped connecting pipe and the U-shaped base, the connecting device comprises a connecting piece, a rotating piece, the rotating piece is rotatably arranged on the connecting piece and used for connecting the L-shaped connecting pipe and communicated with the L-shaped connecting pipe, a displacement limiting device is arranged between the connecting piece and the rotating piece and used for limiting the rotating piece to axially displace and separate from the connecting piece relative to the connecting piece, and the gear shifting driving plate device is arranged between the connecting piece and the rotating piece and can enable the rotating piece to rotate around the connecting piece.
The further improvement is that: the connecting piece upper end penetrates in the rotating piece, stop device includes: the limiting ring groove is arranged on the side wall of the upper end of the connecting piece, and the limiting clamping block penetrates through the rotating piece and is used for being clamped and matched with the limiting ring groove.
The further improvement is that: the rotary driving plate device comprises a rotary plate sleeved on the connecting piece, a rotary limiting device arranged between the rotary plate and the connecting piece and used for limiting the rotary plate to rotate relative to the connecting piece, a plurality of positioning grooves formed in the upper end face of the rotary plate in a circular array, a sliding groove formed in the inner wall of the rotary piece, a positioning piece arranged in the sliding groove and capable of being slidably arranged in the lower end of the sliding groove to be abutted against the rotary plate, and an elastic piece arranged in the sliding groove and used for driving the positioning piece to be abutted against the rotary plate.
The further improvement is that: the elastic piece is a compression spring, and two ends of the compression spring respectively prop against the top end of the sliding groove and the upper end of the positioning piece.
The further improvement is that: the lower end face of the positioning piece is an arc-shaped end face, and the positioning groove is an arc-shaped positioning groove matched with the arc-shaped end face.
The further improvement is that: the rotation limiting device comprises a limiting table arranged on the connecting piece, a limiting notch arranged on the limiting table, and a limiting boss arranged on the rotating disc and used for being matched with and propped against the limiting notch when the rotating disc is arranged on the connecting piece so as to limit relative rotation between the rotating disc and the connecting piece.
The further improvement is that: the U-shaped base is characterized in that screw grooves are formed in two ends of the U-shaped base, and the lower end of the connecting piece is detachably arranged on the U-shaped base through threaded connection.
The further improvement is that: a detachable clamping device is arranged between the rotating piece and the L-shaped connecting pipe.
The further improvement is that: the clamping device comprises a clamping hole formed in the side wall of the L-shaped connecting pipe and communicated with the inside of the L-shaped connecting pipe, a clamping groove formed in the side wall of the rotating piece, a spring piece arranged on the rotating piece and capable of deforming in the clamping groove when being subjected to external pressure, and a clamping head arranged on the spring piece and matched with the clamping hole so that the L-shaped connecting pipe can be detachably mounted on the rotating piece.
The further improvement is that: the connecting piece with be provided with first sealing member between the rotating member, rotating member with between the L type connecting pipe and be located the block device upside is provided with the second sealing member.
By adopting the technical scheme, the utility model has the beneficial effects that: in this embodiment, the rotation can take place relative rotation between rotation spare and the connecting piece, and then make the relative rotation take place between U type base and the L type connecting pipe, and tap outlet pipe is connected to one of them L type connecting pipe, and tap faucet is connected to another L type connecting pipe to can make tap's play water direction adjustable, facilitate the use.
The further effects are: when the user controls the rotation piece to rotate, the elastic component can be overcome to the setting piece under the radial gliding effect of constant head tank and go upward to break away from the cooperation with complex constant head tank, until meet next constant head tank and move upward under the effect of elastic component again and return to right, and can collide the constant head tank rapidly in the time of returning to produce the sound of clicking, the user can the perception rotate in place promptly, brings better user experience for the user.
The further effects are: the installation can be completed through the cooperation of the clamping head and the clamping hole, and the disassembly and assembly mode is simple and convenient.
Drawings
FIG. 1 is a schematic view of a connecting device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the connecting device according to the embodiment of the utility model with the L-shaped connecting tube removed;
FIG. 3 is a schematic view of a U-shaped base structure according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a structure of a rotating member and a connecting member according to an embodiment of the present utility model;
FIG. 5 is a schematic view showing the internal structure of a rotating member and a connecting member according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a rotating member according to an embodiment of the present utility model;
fig. 7 is a schematic view of a rotor structure according to an embodiment of the present utility model.
Description of the embodiments
The utility model will now be further described with reference to the drawings and specific examples.
Examples
Referring to fig. 1 to 7, an improved rotary connection device for a faucet water outlet comprises a U-shaped base 1, a flow passage arranged in the U-shaped base 1 and used for fluid circulation, an L-shaped connecting pipe 2 rotatably arranged at two ends of the U-shaped base 1 and communicated with the flow passage and used for connecting an external pipe fitting, a connection device arranged between the L-shaped connecting pipe 2 and the U-shaped base 1 and used for connecting the L-shaped connecting pipe 2 and the U-shaped base 1, wherein the connection device comprises a connecting piece 3 detachably arranged on the U-shaped base 1 and communicated with the flow passage, a rotary piece 4 rotatably arranged on the connecting piece 3 and used for connecting the L-shaped connecting pipe 2 and communicated with the L-shaped connecting pipe 2, a displacement limiting device arranged between the connecting piece 3 and the rotary piece 4 and used for limiting the axial displacement of the rotary piece 4 relative to the connecting piece 3 from the connecting piece 3, and a driving plate arranged between the connecting piece 3 and the rotary piece 4 and a rotary shifting device capable of enabling the rotary piece 4 to rotate around the connecting piece 3; that is, in this embodiment, two ends of the U-shaped base 1 are provided with L-shaped connecting pipes 2, wherein one L-shaped connecting pipe 2 is used for connecting a water outlet pipe of a faucet, so that in this embodiment, the U-shaped base 1 is connected to the faucet, and the other L-shaped connecting pipe 2 is used for connecting a water outlet nozzle of the faucet to supply water.
The upper end of the connecting piece 3 penetrates into the rotating piece 4, and the limiting device comprises: the limiting clamping block 6 is arranged on the side wall of the upper end of the connecting piece 3 in a penetrating manner and used for being matched with the limiting ring groove 5 in a clamping manner, and the limiting clamping block 6 penetrates into the rotating piece 4 and abuts against the side wall of the limiting ring groove 5, so that the connecting piece 3 is limited to be separated from the rotating piece 4.
The rotary dial device comprises a rotary disc 7 sleeved on the connecting piece 3, a rotary limiting device arranged between the rotary disc 7 and the connecting piece 3 and used for limiting the rotary disc 7 to rotate relative to the connecting piece 3, a plurality of positioning grooves 8 arranged on the upper end face of the rotary disc 7 in a circular array, a sliding groove 9 arranged on the inner wall of the rotary piece 4, a positioning piece 10 slidably arranged in the sliding groove 9 and propped against the rotary disc 7, and an elastic piece arranged in the sliding groove 9 and used for driving the positioning piece 10 to keep propping against the rotary disc 7, wherein the elastic piece is a compression spring 11, and two ends of the compression spring 11 respectively prop against the top end of the sliding groove 9 and the upper end of the positioning piece 10; the compression spring 11 drives the positioning member 10 and the rotating disc 7 to abut against each other, and when the rotating disc 7 rotates, the positioning member 10 can abut against and enter the positioning groove 8.
And in order to rotate more smoothly, the lower end face of the positioning piece 10 is an arc-shaped end face, and the positioning groove 8 is an arc-shaped positioning groove 8 matched with the arc-shaped end face.
The rotation limiting device comprises a limiting table 12 arranged on the connecting piece 3, a limiting notch arranged on the limiting table 12, and a limiting boss 13 arranged on the rotating disc 7 and used for being matched with and propped against the limiting notch when the rotating disc 7 is arranged on the connecting piece 3 so as to limit relative rotation between the rotating disc 7 and the connecting piece 3, wherein the limiting notch and the limiting boss 13 are propped against each other, so that the rotating disc 7 cannot rotate along with the positioning piece 10 when the rotating piece 4 rotates and drives the positioning piece 10 to rotate.
The U-shaped base 1 is provided with a thread groove 14 at both ends, the thread groove 14 is communicated with the flow passage, and the lower end of the connecting piece 3 is detachably arranged on the U-shaped base 1 through threaded connection.
A detachable clamping device is arranged between the rotating piece 4 and the L-shaped connecting pipe 2.
The clamping device comprises a clamping hole 15 formed in the side wall of the L-shaped connecting pipe 2 and communicated with the inside of the L-shaped connecting pipe 2, a clamping groove formed in the side wall of the rotating piece 4, a spring piece 16 arranged on the rotating piece 4 and capable of deforming into the clamping groove when being subjected to external pressure, and a clamping head 17 arranged on the spring piece 16 and matched with the clamping hole 15 so that the L-shaped connecting pipe 2 can be detachably mounted on the rotating piece 4.
The connecting piece 3 with be provided with first sealing washer (EPDM sealing washer) between the rotating piece 4, the rotating piece 4 with between the L connecting pipe 2 and be located the block device upside is provided with second sealing member (EPDM sealing washer).
Working principle:
and (3) assembling: when the installation is performed in this embodiment, the rotating disc 7 is first sleeved on the connecting piece 3, then the compression spring 11 is placed in the sliding groove 9, the positioning piece 10 is placed in the sliding groove 9, then the connecting piece 3 is penetrated into the rotating piece 4, so that the positioning piece 10 abuts against the rotating disc 7, then the limit clamping block 6 is penetrated into the rotating piece 4 and abuts against the side wall of the limit ring groove 5, and at the moment, the connection between the connecting piece 3 and the rotating piece 4 is completed; the lower end of the connecting piece 3 is arranged on the U-shaped base 1 through threaded connection (the connecting piece 3 and the rotating piece 4 are arranged at the two ends of the U-shaped base 1), the L-shaped connecting pipe 2 is sleeved on the rotating piece 4, so that the clamping head 17 on the rotating piece 4 is clamped into the clamping hole 15, and the assembly of the embodiment is completed at the moment; finally, when in use, one of the L-shaped connecting pipes 2 is used for connecting a water outlet pipe of a water tap, so that the U-shaped base 1 is connected to the water tap in the embodiment, and the other L-shaped connecting pipe 2 is used for connecting a water outlet nozzle of the water tap for water outlet.
The method comprises the following steps:
when the water tap is used, one L-shaped connecting pipe 2 is used for connecting a water outlet pipe of the water tap, a user can control the U-shaped base 1 to rotate relative to the L-shaped connecting pipe 2, and meanwhile, the L-shaped connecting pipe 2 at the other end can also be controlled to rotate relative to the U-shaped base 1, so that water outlet pipes can be controlled to outlet water from different angles.
Meanwhile, when the positioning piece 10 is propped against the positioning groove 8 in normal use, and when the relative rotation between the L-shaped connecting pipe 2 and the U-shaped base 1 is controlled, the L-shaped connecting pipe 2 drives the rotating piece 4 to rotate, the positioning groove 8 is separated from the positioning piece 10, the positioning piece 10 is rotated away, at the moment, the upper end surface of the positioning piece 10 propping against the rotating disc 7 overcomes the pressure of the compression spring 11 and slides upwards until the positioning piece 10 meets the next positioning groove 8, the positioning piece can be reset by descending and sliding in the next positioning groove 8 under the reset action force of the compression spring 11, and is matched with the next positioning groove 8 (the arc end surface of the positioning piece 10 props against the bottom surface of the positioning groove 8), so that one-time rotation positioning is completed; the positioning groove 8 is an arc-shaped positioning groove 8 and is matched with the arc-shaped end surface, so that the rotation of the rotating piece 4 is smooth, continuous rotation of a user is facilitated, and the phenomenon that the positioning piece 10 is inclined when being stressed unevenly can be avoided to a certain extent; meanwhile, the positioning piece 10 can rapidly touch the bottom surface of the positioning groove 8 under the action of the compression spring 11 in the aligning process, so that clicking sound is generated, and good use experience is brought to a user.
The above description is illustrative of the embodiments using the present teachings, and is not intended to limit the scope of the present teachings to any particular modification or variation of the present teachings by those skilled in the art.
Claims (10)
1. The utility model provides an improved generation is used for rotation connecting device of tap water outlet, includes U type base, sets up in the inside flow channel that supplies fluid circulation of U type base, rotatable set up in U type base both ends with flow channel intercommunication and be used for connecting outside pipe fitting's L type connecting pipe, set up in between L type connecting pipe with the U type base be used for connecting L type connecting pipe with the connecting device of U type base, its characterized in that: the connecting device comprises a connecting piece which is detachably arranged on the U-shaped base and communicated with the flowing channel, a rotating piece which is rotatably arranged on the connecting piece and is used for connecting the L-shaped connecting pipe and communicated with the L-shaped connecting pipe, a displacement limiting device which is arranged between the connecting piece and the rotating piece and used for limiting the rotating piece to axially displace relative to the connecting piece to separate from the connecting piece, and a rotary driving plate device which is arranged between the connecting piece and the rotating piece and can enable the rotating piece to rotate around the connecting piece to shift gears.
2. An improved rotary joint for a faucet spout as claimed in claim 1, wherein: the connecting piece upper end penetrates in the rotating piece, stop device includes: the limiting ring groove is arranged on the side wall of the upper end of the connecting piece, and the limiting clamping block penetrates through the rotating piece and is used for being clamped and matched with the limiting ring groove.
3. An improved rotary joint for a faucet spout as claimed in claim 1, wherein: the rotary driving plate device comprises a rotary plate sleeved on the connecting piece, a rotary limiting device arranged between the rotary plate and the connecting piece and used for limiting the rotary plate to rotate relative to the connecting piece, a plurality of positioning grooves formed in the upper end face of the rotary plate in a circular array, a sliding groove formed in the inner wall of the rotary piece, a positioning piece arranged in the sliding groove and capable of being slidably arranged in the lower end of the sliding groove to be abutted against the rotary plate, and an elastic piece arranged in the sliding groove and used for driving the positioning piece to be abutted against the rotary plate.
4. An improved rotary joint for a faucet spout as claimed in claim 3, wherein: the elastic piece is a compression spring, and two ends of the compression spring respectively prop against the top end of the sliding groove and the upper end of the positioning piece.
5. An improved rotary joint for a faucet spout as claimed in claim 3, wherein: the lower end face of the positioning piece is an arc-shaped end face, and the positioning groove is an arc-shaped positioning groove matched with the arc-shaped end face.
6. An improved rotary joint for a faucet spout as claimed in claim 3, wherein: the rotation limiting device comprises a limiting table arranged on the connecting piece, a limiting notch arranged on the limiting table, and a limiting boss arranged on the rotating disc and used for being matched with and propped against the limiting notch when the rotating disc is arranged on the connecting piece so as to limit relative rotation between the rotating disc and the connecting piece.
7. An improved rotary joint for a faucet spout as claimed in claim 1, wherein: the U-shaped base is characterized in that screw grooves are formed in two ends of the U-shaped base, and the lower end of the connecting piece is detachably arranged on the U-shaped base through threaded connection.
8. An improved rotary joint for a faucet spout as claimed in claim 1, wherein: a detachable clamping device is arranged between the rotating piece and the L-shaped connecting pipe.
9. An improved rotary union for a faucet spout as claimed in claim 8, wherein: the clamping device comprises a clamping hole formed in the side wall of the L-shaped connecting pipe and communicated with the inside of the L-shaped connecting pipe, a clamping groove formed in the side wall of the rotating piece, a spring piece arranged on the rotating piece and capable of deforming in the clamping groove when being subjected to external pressure, and a clamping head arranged on the spring piece and matched with the clamping hole so that the L-shaped connecting pipe can be detachably mounted on the rotating piece.
10. An improved rotary union for faucet spout as claimed in claim 9, wherein: the connecting piece with be provided with first sealing member between the rotating member, rotating member with between the L type connecting pipe and be located the block device upside is provided with the second sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223047855.9U CN218895111U (en) | 2022-11-16 | 2022-11-16 | Improved rotary connecting device for tap water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223047855.9U CN218895111U (en) | 2022-11-16 | 2022-11-16 | Improved rotary connecting device for tap water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218895111U true CN218895111U (en) | 2023-04-21 |
Family
ID=85998974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223047855.9U Active CN218895111U (en) | 2022-11-16 | 2022-11-16 | Improved rotary connecting device for tap water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218895111U (en) |
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2022
- 2022-11-16 CN CN202223047855.9U patent/CN218895111U/en active Active
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