CN213644561U - Rotary speed-reducing water outlet device - Google Patents
Rotary speed-reducing water outlet device Download PDFInfo
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- CN213644561U CN213644561U CN202021847655.XU CN202021847655U CN213644561U CN 213644561 U CN213644561 U CN 213644561U CN 202021847655 U CN202021847655 U CN 202021847655U CN 213644561 U CN213644561 U CN 213644561U
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- water
- outlet device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 210000004907 gland Anatomy 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model relates to a rotary speed-reducing water outlet device, which comprises a body and a water outlet rotor; the body is provided with a water inlet and a water outlet, a cavity is arranged between the water inlet and the water outlet, a fixed shaft is arranged in the cavity, and the water outlet rotor is rotatably arranged at the water outlet; the linkage speed reduction assembly is arranged in the cavity and sleeved on the fixed shaft, the linkage speed reduction assembly comprises an impeller and a gear disc which are sequentially arranged, the impeller is arranged close to the water inlet and connected with the gear disc to drive the gear disc to rotate, the gear disc is provided with an eccentric output end, and the eccentric output end is connected with the water outlet rotor to drive the water outlet rotor to rotate and swing to discharge water; the impeller and the gear disc rotate in opposite directions. This novel impeller and the cooperation of toothed disc of utilizing are in order to drive go out the water rotor and carry out rotatory swing play water, reach the purpose of simplifying its inner structure to solve the technical problem who exists among the prior art.
Description
Technical Field
The utility model belongs to the technical field of the bathroom and specifically relates to a rotatory deceleration formula water outlet device that can realize style water outlet is related to.
Background
The water outlet structure of the existing shower head is generally a plurality of water outlet holes which are regularly arranged, and the arrangement of the water outlet holes is used for dispersing water flow of the water outlet; in actual use, water flow is sprayed out through the water outlet holes, and fine water columns with certain pressure are formed when the water flow is sprayed out, so that the body of a user is washed and cleaned. The inner diameter of the water outlet hole is small, or the water outlet hole is uncomfortable for a user with sensitive body.
Therefore, a sheet-shaped, waterfall-shaped and rotary water flow shower head water outlet structure appears in the market, wherein the rotary water flow not only has the purpose of effectively washing the body of a user, but also improves the comfort in use; however, the existing rotary water outlet structure has the defects of various components, troublesome assembly, high processing cost, high maintenance cost and the like.
Furthermore, how to improve the existing structure capable of rotating water outlet, so as to simplify the structure and reduce the cost is one of the technical problems to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a rotatory speed reduction formula goes out technical scheme of water ware, it includes body and water outlet rotor, wherein:
the body is provided with a water inlet and a water outlet, a cavity is arranged between the water inlet and the water outlet, a fixed shaft is arranged in the cavity, and the water outlet rotor is rotatably arranged at the water outlet;
the linkage speed reduction assembly is arranged in the cavity and sleeved on the fixed shaft, the linkage speed reduction assembly comprises an impeller and a gear disc which are sequentially arranged, the impeller is arranged close to the water inlet and connected with the gear disc to drive the gear disc to rotate, the gear disc is provided with an eccentric output end, and the eccentric output end is connected with the water outlet rotor to drive the water outlet rotor to rotate and swing to discharge water;
the impeller and the gear disc rotate in opposite directions.
Further preferred is: the body is including last body and lower body that can each other lock, wherein:
the water inlet is arranged on the upper body, and the water outlet is arranged on the lower body;
grooves are formed in the upper body and the lower body, and the upper body and the lower body are buckled with each other to form the cavity;
the groove of the upper body is internally provided with the fixed shaft, and the inner side wall of the lower body is provided with an inner gear ring to be in meshing transmission with the gear disc.
Further preferred is: the upper body and the lower body are locked and fixed through screws.
Further preferred is: the water outlet rotor is arranged at the water outlet through a gland.
Further preferred is: the gland is positioned below the gear disc and is arranged in the cavity; the center of the gland is provided with a mounting hole, and the water outlet rotor is rotatably arranged in the mounting hole.
Further preferred is: an O-shaped ring is arranged between the outer side wall of the water outlet rotor and the inner side wall of the water outlet of the body.
Further preferred is: the gear disc is an annular plate body with teeth arranged on the outer edge, and the number of the teeth is N;
the impeller rotates for one circle, the gear disc reversely rotates for one tooth, and the reduction ratio of the gear disc is 1/N.
Further preferred is: the water outlet device also comprises a rotating ring which is arranged below the gear disc and is close to the water outlet rotor, and the gear disc drives the water outlet rotor to rotate and swing to discharge water through the rotating ring.
Further preferred is: the rotating ring extends towards the direction of the gear disc to form a connecting column, and the connecting column penetrates through a through hole formed in the gear disc to form a linkage structure.
Further preferred is: the rotating ring is sleeved on the fixed shaft.
Compared with the prior art, the utility model has the advantages of it is following:
in the utility model, the gear disc is combined with the impeller, and water flow impacts the impeller from the water inlet of the body in the specific use to drive the internal tooth group to rotate, so as to drive the water outlet rotor to swing, incline and rotate around the circumference, and meanwhile, the rotor also has slight slow rotation to generate 3D rotating water splash;
additionally, the utility model discloses a part is few and can reach the purpose of rotatory play water equally, reaches to simplify structure, reduce cost, promotes the assembly convenience, promotes purposes such as maintenance and maintenance convenience.
Drawings
Fig. 1 is a schematic perspective view of a rotary deceleration type water outlet device according to embodiments 1 and 2 of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;
FIG. 3 is an exploded schematic view of the structure shown in FIG. 1;
FIG. 4 is a schematic view of the direction of movement of the structure shown in FIG. 1;
fig. 5 is a schematic diagram of a movement track of the gear plate in embodiment 1 of the present invention;
fig. 6 is a schematic cross-sectional view of the rotary deceleration type water outlet device in embodiment 2 of the present invention;
fig. 7 is an exploded schematic view of the rotary deceleration type water outlet device according to embodiment 2 of the present invention;
fig. 8 is a schematic view of the movement direction of the rotary deceleration type water outlet device in embodiment 2 of the present invention;
fig. 9 is a schematic diagram of the movement locus of the rotating ring in embodiment 2 of the present invention.
Detailed Description
The rotating water flow not only has the purpose of effectively washing the body of a user, but also improves the comfort in use; however, the existing rotary water outlet structure has the defects of various components, troublesome assembly, high processing cost, high maintenance cost and the like.
The inventor aims at the above technical problem, through the analysis to the reason, constantly research discovers the technical scheme of rotatory deceleration formula water outlet device, and it includes body and water outlet rotor, wherein:
the body is provided with a water inlet and a water outlet, a cavity is arranged between the water inlet and the water outlet, a fixed shaft is arranged in the cavity, and the water outlet rotor is rotatably arranged at the water outlet;
the linkage speed reduction assembly is arranged in the cavity and sleeved on the fixed shaft, the linkage speed reduction assembly comprises an impeller and a gear disc which are sequentially arranged, the impeller is arranged close to the water inlet and connected with the gear disc to drive the gear disc to rotate, the gear disc is provided with an eccentric output end, and the eccentric output end is connected with the water outlet rotor to drive the water outlet rotor to rotate and swing to discharge water;
the impeller and the gear disc rotate in opposite directions.
Among the above-mentioned technical scheme, it utilizes impeller and toothed disc cooperation in order to drive go out the water rotor and rotate the swing and go out water, reaches the purpose of simplifying its inner structure to solve the technical problem who exists among the prior art.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 to 4, a technical solution of a rotary deceleration type water outlet device includes a body and a water outlet rotor 1.
As shown in fig. 1 to 4, the body is provided with a water inlet 2-1 and a water outlet 3-1, a cavity is arranged between the water inlet 2-1 and the water outlet 3-1, a fixed shaft is arranged in the cavity, and the water outlet rotor 1 is rotatably arranged at the water outlet 3-1;
specifically, the method comprises the following steps: the body is including last body 2 and lower body 3 that can each other lock, wherein:
the water inlet 2-1 is arranged on the upper body 2, and the water outlet 3-1 is arranged on the lower body 3-1;
grooves are formed in the upper body 2 and the lower body 3, and the grooves are buckled with each other to form the cavity;
the fixing shaft is arranged in the groove of the upper body 2;
the inner side wall of the upper end of the lower body 3 is provided with an inner gear ring 3-2 which is meshed with the gear disc 6 to perform small-tooth-difference planetary gear transmission, and specifically: the outer diameter of the teeth of the gear disc 6 is smaller than the inner diameter of the inner gear ring 3-2, and the gear disc 6 is meshed with the inner gear ring 3-2 through eccentric swing of the gear disc, so that small-tooth-difference planetary gear transmission is performed.
Preferably: the upper body 2 and the lower body 3 are locked and fixed through screws.
As shown in fig. 1 to 4, as an embodiment of the present invention: the upper body 2 is in a triangular shape, the water inlet 2-1 is tubular and is one side of the upper body 2, and a threaded section for screw connection is formed in the outer side wall of the water inlet pipe 2-1; the lower body 2 is cylindrical, three connecting lugs extend outwards from the side wall of the lower body, the water outlet 3-1 is formed in the bottom of the lower body 3, one side of the lower body 3 is an opening side face, the opening edge extends towards the upper body to form an annular limiting guide side wall, and an O-shaped ring 9 is sleeved on the annular limiting guide side wall to increase the sealing performance and improve the structural stability; each connecting lug is provided with a through hole, and the screw 0 passes through the through hole and is locked in the upper body 2.
As shown in fig. 1 to 4, the water outlet rotor 1 is a water outlet nozzle, and is cylindrical; the water outlet rotor 1 is arranged at a water outlet 31 of the lower body 3 through a gland 4;
the gland 4 is arranged in the cavity, is a circular ring body with a U-shaped section, and is provided with a mounting hole at the bottom for assembling the water outlet rotor 1; the upper end of the gland 4 is an opening end.
Specifically, the method comprises the following steps: the lateral wall of gland is provided with a bulge loop, the shallow slot that sets up the matching boss on the corresponding inside wall of lower body to reach the gland with stable the linking to each other between the body down.
As shown in fig. 1 to 4, the water outlet device further includes a linkage speed reducing assembly, which is disposed in the cavity and sleeved on the fixed shaft, the linkage speed reducing assembly includes an impeller 5 and a gear disc 6, which are sequentially disposed, the impeller 5 is disposed near the water inlet 2-1 and connected to the gear disc 6 to drive the gear disc 6 to rotate, the gear disc 6 has an eccentric output end 61, and the eccentric output end 61 is connected to the water outlet rotor 1 to drive the water outlet rotor 1 to rotate and swing to output water; the opening end of the gland 4 is positioned below the gear disc 6; an O-shaped ring 9 is arranged between the outer side wall of the water outlet rotor 1 and the inner side wall of the water outlet of the lower body 3.
As shown in fig. 1 to 5, the impeller 5 and the gear disc 6 rotate in opposite directions, and the gear disc 6 is an annular plate body with teeth on the outer edge, and the number of the teeth is N; the impeller 5 rotates for one circle, the gear disc 6 rotates for one tooth in the reverse direction, and the reduction ratio is 1/N.
Specifically, the method comprises the following steps: the impeller 5 comprises an integrally connected annular sheet and a plurality of blades standing on the annular sheet, and the blades are positioned in the annular sheet at equal angles and are arranged corresponding to the water inlet 2-1; the bottom of the circular ring piece is also provided with a linkage ring to be connected with the gear disc; the gear disc 6 comprises a circular gear piece, the lower end of the gear disc is eccentrically provided with the eccentric output end 61, and the eccentric output end 61 extends into the water outlet rotor 1.
More specifically: the eccentric output end 61 is an extension rod, and a linkage ball is arranged at the lower end of the extension rod.
Example 2:
as shown in fig. 1 and fig. 6 to 8, a technical solution of a rotary deceleration type water outlet device includes a body and a water outlet rotor 1.
As shown in fig. 1 and fig. 6 to 8, the body has a water inlet 2-1 and a water outlet 3-1, a cavity is arranged between the water inlet 2-1 and the water outlet 3-1, a fixed shaft is arranged in the cavity, and the water outlet rotor 1 is rotatably arranged at the water outlet 3-1;
specifically, the method comprises the following steps: the body is including last body 2 and lower body 3 that can each other lock, wherein:
the water inlet 2-1 is arranged on the upper body 2, and the water outlet 3-1 is arranged on the lower body 3-1;
grooves are formed in the upper body 2 and the lower body 3, and the grooves are buckled with each other to form the cavity;
the fixing shaft is arranged in the groove of the upper body 2;
the inner side wall of the upper end of the lower body 3 is provided with an inner gear ring 3-2 which is meshed with the gear disc 6 to perform small-tooth-difference planetary gear transmission, and specifically: the outer diameter of the teeth of the gear disc 6 is smaller than the inner diameter of the inner gear ring 3-2, and the gear disc 6 is meshed with the inner gear ring 3-2 through eccentric swing of the gear disc, so that small-tooth-difference planetary gear transmission is performed. Preferably: the upper body 2 and the lower body 3 are locked and fixed through screws.
As shown in fig. 1 and fig. 6 to 8, as an embodiment of the present invention: the upper body 2 is in a triangular shape, the water inlet 2-1 is tubular and is one side of the upper body 2, and a threaded section for screw connection is formed in the outer side wall of the water inlet pipe 2-1; the lower body 2 is cylindrical, three connecting lugs extend outwards from the side wall of the lower body, the water outlet 3-1 is formed in the bottom of the lower body 3, one side of the lower body 3 is an opening side face, the opening edge extends towards the upper body to form an annular limiting guide side wall, and an O-shaped ring 9 is sleeved on the annular limiting guide side wall to increase the sealing performance and improve the structural stability; each connecting lug is provided with a through hole, and the screw 0 passes through the through hole and is locked in the upper body 2.
As shown in fig. 1 and fig. 6 to 8, the water outlet rotor 1 is a water outlet nozzle, which is cylindrical; the water outlet rotor 1 is arranged at a water outlet 31 of the lower body 3 through a gland 4;
the gland 4 is arranged in the cavity, is a circular ring body with a U-shaped section, and is provided with a mounting hole at the bottom for assembling the water outlet rotor 1; the upper end of the gland 4 is an opening end.
Specifically, the method comprises the following steps: the lateral wall of gland is provided with a bulge loop, the shallow slot that sets up the matching boss on the corresponding inside wall of lower body to reach the gland with stable the linking to each other between the body down.
As shown in fig. 1 and fig. 6 to 8, the water outlet device further includes a linkage speed reducing assembly, which is disposed in the cavity and sleeved on the fixed shaft, the linkage speed reducing assembly includes an impeller 5 and a gear disc 6, which are sequentially disposed, the impeller 5 is disposed near the water inlet 2-1 and connected to the gear disc 6 to drive the gear disc 6 to rotate, the gear disc 6 has an eccentric output end 61, and the eccentric output end 61 is connected to the water outlet rotor 1 to drive the water outlet rotor 1 to rotate and swing to output water;
the rotating ring 7 is sleeved on the fixed shaft, the rotating ring 7 is arranged below the gear disc 6 and is close to the water outlet rotor 1, and the gear disc 6 drives the water outlet rotor 1 to rotate and swing to discharge water through the rotating ring; a connecting column extends from the rotating ring 7 to the direction of the gear disc 6, and the connecting column penetrates through a through hole formed in the gear disc 6 to form a linkage structure;
the opening end of the gland 4 is positioned below the gear disc 6; an O-shaped ring 9 is arranged between the outer side wall of the water outlet rotor 1 and the inner side wall of the water outlet of the lower body 3.
As shown in fig. 1 to 5, the impeller 5 and the gear disc 6 rotate in opposite directions, and the gear disc 6 is an annular plate body with teeth on the outer edge, and the number of the teeth is N; the impeller 5 rotates for one circle, the gear disc 6 rotates for one tooth in the reverse direction, and the reduction ratio is 1/N.
Specifically, the method comprises the following steps: the impeller 5 comprises an integrally connected annular sheet and a plurality of blades standing on the annular sheet, and the blades are positioned in the annular sheet at equal angles and are arranged corresponding to the water inlet 2-1; the bottom of the circular ring piece is also provided with a linkage ring to be connected with the gear disc; the gear disc 6 comprises a circular gear piece, the lower end of the gear disc is eccentrically provided with the eccentric output end 61, and the eccentric output end 61 extends into the water outlet rotor 1.
More specifically: the eccentric output end 61 is an extension rod, and a linkage ball is arranged at the lower end of the extension rod.
As shown in fig. 1 to 9, compared with the structure of the rotary deceleration type water outlet device described in embodiment 3, the structure of the rotary deceleration type water outlet device described in embodiment 1 has one less rotation ring, so that the structure is more compact, the motion trajectory of the gear plate in embodiment 2 is more regular and smooth, and the water spray posture of the rotor is more stable.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications and changes without departing from the spirit and scope of the present invention.
Claims (10)
1. Rotatory speed reduction formula water outlet device, its characterized in that: it includes body and play water rotor, wherein:
the body is provided with a water inlet and a water outlet, a cavity is arranged between the water inlet and the water outlet, a fixed shaft is arranged in the cavity, and the water outlet rotor is rotatably arranged at the water outlet;
the linkage speed reduction assembly is arranged in the cavity and sleeved on the fixed shaft, the linkage speed reduction assembly comprises an impeller and a gear disc which are sequentially arranged, the impeller is arranged close to the water inlet and connected with the gear disc to drive the gear disc to rotate, the gear disc is provided with an eccentric output end, and the eccentric output end is connected with the water outlet rotor to drive the water outlet rotor to rotate and swing to discharge water;
the impeller and the gear disc rotate in opposite directions;
the eccentric output end is an extension rod, and the lower end of the eccentric output end is provided with a linkage ball.
2. The rotary deceleration type water outlet device according to claim 1, wherein: the body is including last body and lower body that can each other lock, wherein:
the water inlet is arranged on the upper body, and the water outlet is arranged on the lower body;
grooves are formed in the upper body and the lower body, and the upper body and the lower body are buckled with each other to form the cavity;
the groove of the upper body is internally provided with the fixed shaft, and the inner side wall of the lower body is provided with an inner gear ring to be in meshing transmission with the gear disc.
3. A rotary deceleration water outlet device according to claim 2, wherein: the upper body and the lower body are locked and fixed through screws.
4. A rotary deceleration water outlet device according to claim 2, wherein: the water outlet rotor is arranged at the water outlet through a gland.
5. A rotary deceleration type water outlet device according to claim 4, wherein: the gland is positioned below the gear disc and is arranged in the cavity; the center of the gland is provided with a mounting hole, and the water outlet rotor is rotatably arranged in the mounting hole.
6. A rotary deceleration type water outlet device according to claim 5, wherein: an O-shaped ring is arranged between the outer side wall of the water outlet rotor and the inner side wall of the water outlet of the body.
7. A rotary deceleration water outlet device according to any one of claims 1 to 6, wherein: the gear disc is an annular plate body with teeth arranged on the outer edge, and the number of the teeth is N;
the impeller rotates for one circle, the gear disc reversely rotates for one tooth, and the reduction ratio of the gear disc is 1/N.
8. A rotary deceleration type water outlet device according to claim 7, wherein: the water outlet device also comprises a rotating ring which is arranged below the gear disc and is close to the water outlet rotor, and the gear disc drives the water outlet rotor to rotate and swing to discharge water through the rotating ring.
9. A rotary deceleration water outlet device according to claim 8, wherein: the rotating ring extends towards the direction of the gear disc to form a connecting column, and the connecting column penetrates through a through hole formed in the gear disc to form a linkage structure.
10. A rotary deceleration water outlet device according to claim 9, wherein: the rotating ring is sleeved on the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021847655.XU CN213644561U (en) | 2020-08-28 | 2020-08-28 | Rotary speed-reducing water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021847655.XU CN213644561U (en) | 2020-08-28 | 2020-08-28 | Rotary speed-reducing water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213644561U true CN213644561U (en) | 2021-07-09 |
Family
ID=76694999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021847655.XU Active CN213644561U (en) | 2020-08-28 | 2020-08-28 | Rotary speed-reducing water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213644561U (en) |
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2020
- 2020-08-28 CN CN202021847655.XU patent/CN213644561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotary deceleration water outlet device Effective date of registration: 20220422 Granted publication date: 20210709 Pledgee: Agricultural Bank of China Limited Kaiping sub branch Pledgor: KAIPING HANSHUN SANITARY WARE INDUSTRICAL Co.,Ltd. Registration number: Y2022980004589 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210709 Pledgee: Agricultural Bank of China Limited Kaiping sub branch Pledgor: KAIPING HANSHUN SANITARY WARE INDUSTRICAL Co.,Ltd. Registration number: Y2022980004589 |