CN216344018U - Rotary valve faucet assembly with damping device - Google Patents
Rotary valve faucet assembly with damping device Download PDFInfo
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- CN216344018U CN216344018U CN202122492489.7U CN202122492489U CN216344018U CN 216344018 U CN216344018 U CN 216344018U CN 202122492489 U CN202122492489 U CN 202122492489U CN 216344018 U CN216344018 U CN 216344018U
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- valve
- damping
- faucet assembly
- valve body
- water
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Abstract
The utility model discloses a rotary valve faucet assembly with a damping device, which comprises a main shell and a valve body arranged in the main shell, wherein the valve body comprises a lining arranged in the valve body; a valve seat is fixed in the valve body and is used for being matched with the valve core piece, and when the faucet assembly is in an open position, the valve core piece is matched with the valve seat, so that a passage is formed between a water supply pipeline of the water dispenser and the water outlet; when the faucet assembly is in the closed position, a closed circuit is formed between the water supply line and the water outlet of the water dispenser. The rotary valve faucet assembly realizes rotary sealing of the opening of the valve body through the matching between the ceramic valve core and the rotary valve core, and has no welding structure; the defect that the defective products need to be destructively disassembled and maintained in the original welding structure can be avoided.
Description
Technical Field
The utility model relates to the technical field of water faucets, in particular to a water faucet with a rotary valve.
Background
The faucet with the rotary valve is commonly used on equipment such as a water dispenser, and the faucet can be stored in a water dispenser main machine under a normal state, so that the faucet is not protruded, and therefore, the physical and visual sharp feeling is not caused.
When the water faucet needs to be used, the water faucet is pulled and unfolded; at the moment, a valve core of the rotary valve is matched with the valve body, so that a passage is formed between a water supply pipeline of the water dispenser and an outlet of the water tap.
However, the conventional faucet with the rotary valve has a welded structure on the end surface matching structure of the valve body and the rotary valve core, and when defective products are generated by welding, the defective products need to be destructively disassembled for maintenance.
Based on the above problems, there is a need for improvement of the prior art.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a rotary valve faucet assembly with a damping device, which aims to solve the defect that the existing folding faucet is inconvenient to assemble and disassemble.
The utility model is realized by the following technical scheme: a rotary valve faucet assembly with a damping device comprises a main shell and a valve body arranged in the main shell, wherein a first joint used for being in butt joint with a water supply pipeline of a water dispenser is arranged on the valve body;
the valve body comprises a lining arranged in the valve body, a rotary valve core is arranged in the valve body, the rotary valve core comprises a valve main body positioned in the lining and a valve core piece fixedly arranged at the end part of the valve main body, and the valve main body and the second end cover are fixed;
a valve seat is fixed in the valve body and is used for being matched with the valve core piece, and when the faucet assembly is in an open position, the valve core piece is matched with the valve seat, so that a passage is formed between a water supply pipeline of the water dispenser and the water outlet; when the faucet assembly is in the closed position, a closed circuit is formed between the water supply line and the water outlet of the water dispenser.
In the above technical scheme, still include damping mechanism, damping mechanism includes damping sleeve and the damping axle that sets up in this sleeve, damping sleeve with main casing body rotates the connection, the damping axle with the valve body rotates the connection.
In the technical scheme, a return spring is arranged between one end of the damping sleeve and one end of the damping shaft.
In the above technical solution, the main housing includes an upper housing and a lower housing fixed to each other.
In the technical scheme, the valve seat comprises first through holes arranged at two sides of the valve seat, a second through hole is arranged in the middle of the valve core piece, a notch groove communicated with the second through hole is arranged on the end face of one end, matched with the valve seat, of the valve core piece, and the notch groove corresponds to the second through hole.
In the technical scheme, a positioning bulge is arranged in the valve body, a positioning groove is arranged on the end face of the valve seat, and the positioning bulge is buckled into the positioning groove.
In the above technical scheme, a limiting groove is arranged on a path where the main housing is located and the water pipe is distributed, and the water pipe is limited in the limiting groove.
The utility model has the following beneficial effects: the rotary valve faucet assembly realizes rotary sealing of the opening of the valve body through the matching between the ceramic valve core and the rotary valve core, and has no welding structure; the defect that the defective products need to be destructively disassembled and maintained in the original welding structure can be avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic perspective view of the lower housing of the present invention.
Fig. 4 is a schematic sectional structure view of the valve body of the present invention.
Fig. 5 is a schematic structural view of the internal components of the housing of the present invention.
Fig. 6 is a partial structural schematic view of the valve body of the present invention.
Fig. 7 is an exploded schematic view of the valve body.
Fig. 8 is a perspective view of the core member.
Fig. 9 is a perspective view of the valve seat.
Fig. 10 is a perspective view of the valve seat in another direction.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 10, a rotary valve faucet assembly with a damping device comprises a main housing 1 and a valve body 2 arranged in the main housing 1, wherein a first joint 11 for butt joint with a water supply pipeline of a water dispenser is arranged on the valve body 2, a first end cover 101 and a second end cover 102 fixed with the main housing 1 are respectively arranged at two ends of the valve body 2, a second joint 12 is arranged on the second end cover 102, a water outlet 10 is arranged at the front end of the main housing 1, and a water pipe 103 is connected between the second joint 12 and the water outlet 10.
The valve body 2 comprises a lining 3 arranged in the valve body 2, a rotary valve core 4 is arranged in the valve body 2, a channel for fluid to pass through penetrates through the rotary valve core 4, and the channel is communicated with a second joint 12.
The rotary valve core 4 comprises a valve main body 40 positioned in the bushing 3 and a valve core member 41 fixedly arranged at an end of the valve main body 40, wherein the valve main body 40 is made of ceramic materials so as to be matched with the bushing 3, and the valve main body 40 is fixed with the second end cover 102.
A valve seat 5 is fixed in the valve body 2 and is used for matching with the valve core piece 41, when the faucet assembly is in an open position, the valve core piece 41 is matched with the valve seat 5, so that a passage is formed between a water supply pipeline of the water dispenser and the water outlet 10; when the faucet assembly is in the closed position, a closed circuit is created between the water supply line of the water dispenser and the water outlet 10. Specifically, the valve seat 5 includes first through holes 201 disposed at two side positions thereof, the second through hole 202 is disposed at the middle portion of the valve core 41, a notch groove 42 communicated with the second through hole 202 is disposed on an end surface of one end of the valve core 41, which is engaged with the valve seat 5, the notch groove 42 corresponds to the second through hole 202, in the above structure, when the two notch grooves 42 on the valve core 41 deviate from the first through hole 201, no communication is formed between the first through hole 201 and the second through hole 202, and at this time, the faucet is in a closed state (and is also in a folded state), and when the faucet is unfolded from the folded state,
the notch groove 42 and the first through hole 201 are opposite in position, the first through hole and the second through hole are communicated at the moment, the water tap is opened, and the valve seat 5 is also made of ceramic materials and used for being matched with a rotary valve core.
Preferably, the damping mechanism 6 is further included, the damping mechanism 6 includes a damping sleeve 60 and a damping shaft 61 disposed in the damping sleeve, the damping sleeve 60 is rotatably connected to the main housing 1, and the damping shaft 61 is rotatably connected to the valve body 2. When the faucet is rotated from the folded position to the fully open position, the faucet may be maintained in the open position due to the damping engagement of the damping shaft 61 and the damping sleeve 60. And a return spring 7 is arranged between one end of the damping sleeve 60 and one end of the damping shaft 61, when the faucet is completely opened, the return spring 7 is compressed to accumulate elastic potential energy, and when a user presses the opened faucet to restore the opened faucet to a folding position, the return spring 7 can provide power for resetting the faucet, so that an operator can realize the folding resetting of the faucet without providing excessive operating force.
Specifically, the main housing 1 includes an upper housing 1a and a lower housing 1b fixed to each other. A positioning bulge 20 is arranged in the valve body 2, a positioning groove 50 is arranged on the end surface of the valve seat 5, and the positioning bulge 20 is buckled into the positioning groove 50. A limiting groove 13 is arranged on the path of the main housing 1 distributed on the water pipe, and the water pipe 103 is limited in the limiting groove 13.
Further, a support ring 30 having an arc-shaped end portion is projected from one end of the liner 3, and the end portion of the cap support ring 30 is press-fitted against the end face of the valve main body 40. By the point-and-face fit between the arcuate end of the support ring 30 and the end face of the valve body 40, friction between the valve body and the liner 2 during rotation and the end face of the valve body 40 is reduced, further increasing the useful life of the above components.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description of the utility model have been provided for the purposes of illustrating the principles of the utility model and is subject to various changes and modifications without departing from the spirit and scope of the utility model. Such variations and modifications are intended to be within the scope of the claimed invention.
Claims (7)
1. The utility model provides a take damping device to rotate valve tap subassembly, includes main casing body (1) and valve body (2) of setting in main casing body (1), is provided with first joint (11) that are used for with the butt joint of water dispenser water supply line on valve body (2) the both ends of valve body (2) are provided with respectively with main casing body (1) fixed first end cover (101) and second end cover (102) be provided with second joint (12) on second end cover (102), be provided with delivery port (10) in main casing body (1) front end position second joint (12) with be connected with water pipe (103) between delivery port (10), its characterized in that:
the valve body (2) comprises a lining (3) arranged in the valve body, a rotary valve core (4) is arranged in the valve body (2), the rotary valve core (4) comprises a valve main body (40) positioned in the lining (3) and a valve core piece (41) fixedly arranged at the end part of the valve main body (40), and the valve main body (40) is fixed with the second end cover (102);
a valve seat (5) is fixed in the valve body (2) and is used for being matched with the valve core piece (41), and when the faucet assembly is in an open position, the valve core piece (41) is matched with the valve seat (5), so that a passage is formed between a water supply pipeline of the water dispenser and the water outlet (10); when the tap assembly is in the closed position, a closed circuit is formed between the water supply line of the water dispenser and the water outlet (10).
2. A rotary valve faucet assembly with a damping device as claimed in claim 1, wherein: still include damping mechanism (6), damping mechanism (6) include damping sleeve (60) and damping axle (61) that set up in this sleeve, damping sleeve (60) with main casing body (1) rotate the connection, damping axle (61) with valve body (2) rotate the connection.
3. A rotary valve faucet assembly with damping device as claimed in claim 2, wherein: a return spring (7) is arranged between one end of the damping sleeve (60) and one end of the damping shaft (61).
4. A rotary valve faucet assembly with a damping device as claimed in claim 1, wherein: the main housing (1) comprises an upper housing (1 a) and a lower housing (1 b) fixed to each other.
5. A rotary valve faucet assembly with a damping device as claimed in claim 1, wherein: the valve seat (5) comprises first through holes (201) arranged at two sides of the valve seat, a second through hole (202) is arranged in the middle of the valve core piece (41), a notch groove (42) communicated with the second through hole (202) is arranged on the end face of one end, matched with the valve seat (5), of the valve core piece (41), and the notch groove (42) corresponds to the second through hole (202).
6. A rotary valve faucet assembly with a damping device as claimed in claim 1, wherein: a positioning bulge (20) is arranged in the valve body (2), a positioning groove (50) is arranged on the end face of the valve seat (5), and the positioning bulge (20) is buckled into the positioning groove (50).
7. A rotary valve faucet assembly with a damping device as claimed in claim 1, wherein: a limiting groove (13) is formed in the path of the main shell (1) where the water pipes are distributed, and the water pipes (103) are limited in the limiting groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492489.7U CN216344018U (en) | 2021-10-17 | 2021-10-17 | Rotary valve faucet assembly with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492489.7U CN216344018U (en) | 2021-10-17 | 2021-10-17 | Rotary valve faucet assembly with damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216344018U true CN216344018U (en) | 2022-04-19 |
Family
ID=81175815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122492489.7U Active CN216344018U (en) | 2021-10-17 | 2021-10-17 | Rotary valve faucet assembly with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216344018U (en) |
-
2021
- 2021-10-17 CN CN202122492489.7U patent/CN216344018U/en active Active
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