CN221120976U - Novel piano key valve core - Google Patents
Novel piano key valve core Download PDFInfo
- Publication number
- CN221120976U CN221120976U CN202323112208.6U CN202323112208U CN221120976U CN 221120976 U CN221120976 U CN 221120976U CN 202323112208 U CN202323112208 U CN 202323112208U CN 221120976 U CN221120976 U CN 221120976U
- Authority
- CN
- China
- Prior art keywords
- main body
- valve core
- piano key
- main part
- moving plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000003068 static effect Effects 0.000 claims abstract description 18
- 210000004907 gland Anatomy 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 238000009835 boiling Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model discloses a novel piano key valve core, which comprises an upper main body and a lower main body clamped at the bottom of the upper main body, wherein a V-shaped sealing element and a convex rod are arranged in the upper main body, a round head is arranged at the lower part of the convex rod and is rotationally connected with the upper main body, the V-shaped sealing element abuts against the bottom of the round head, a static piece and a moving piece are sequentially arranged on the lower main body from bottom to top, the moving piece is covered on the static piece, the moving piece is in sliding connection with the static piece, a water inlet hole is formed in the inner side of the static piece, a water outlet hole communicated with the water inlet hole is formed in the outer side of the lower main body, a moving piece cover is connected to the top of the moving piece, a connecting groove is formed in the inner side of the moving piece cover, and a connecting column corresponding to the connecting groove is arranged at the bottom of the convex rod. The utility model has small volume, large flow, strong universality, good sealing performance, difficult water leakage, smooth water closing and boiling water, good operation hand feeling and suitability for the use requirement of the shower faucet of a piano key switch.
Description
Technical Field
The utility model relates to the technical field of valve cores, in particular to a novel piano key valve core.
Background
Along with the improvement of the living standard of people and the progress of science and technology, the types of shower faucets used by people are more and more, and the shower faucet with a piano key switch structure is convenient to use and good in operation hand feeling, so that the shower faucet is gradually a common shower faucet in the life of people. The shower faucet with the piano key switch structure is generally provided with a valve core to control the water switch and flow, but when the existing valve core is used in the bathroom field, the problems of large volume, small flow, poor universality, easy water leakage and the like exist, and the shower faucet cannot meet the use requirements of the shower faucet with the piano key switch. Accordingly, there is a need for improvements in the art to avoid the disadvantages of the prior art.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings in the prior art and provide a novel piano key valve core with good sealing performance and large flow.
The utility model is realized by the following technical scheme:
The utility model provides a novel piano key valve core, includes main part and joint in the lower main part of last main part bottom, install a V type sealing member and a protruding pole in the last main part, the lower part of protruding pole is equipped with a button head, the button head with go up the main part and rotate and be connected, V type sealing member supports the bottom of button head, down the main part by supreme quiet piece and the moving plate of installing in proper order down, the moving plate lid is located quiet piece, the moving plate with quiet piece sliding connection, the inboard of quiet piece is equipped with the inlet opening, the outside of lower main part lower part be equipped with the apopore of inlet opening intercommunication, the top of moving plate is connected with a moving plate lid, the inboard of moving plate lid is equipped with a spread groove, the bottom of protruding pole be equipped with the spliced pole that the spread groove corresponds.
Further, a spring is arranged on the outer side of the lower portion of the protruding rod, a positioning bead is propped against the spring, and a plurality of positioning protruding teeth corresponding to the positioning bead are arranged on the top of the upper main body.
Further, the top surface of the static plate is provided with a lower inclined plane, and the bottom surface of the dynamic plate is provided with an upper inclined plane.
Further, a screw gland propping against the upper main body is arranged on the outer side of the upper main body, and a first O-shaped rubber ring is sleeved on the outer side of the screw gland.
Further, a second O-shaped rubber ring is sleeved on the outer side of the upper portion of the upper main body.
Further, a third O-shaped rubber ring is sleeved on the outer side of the upper portion of the lower main body.
Further, a bottom cover of the lower body is provided with a bottom shell, and a bottom sealing member is mounted on the inner side of the top of the bottom shell.
Further, a connecting hole is formed in the top of the moving plate, and a connecting block corresponding to the connecting hole is arranged at the bottom of the connecting column.
Further, a clamping groove is formed in the outer side of the lower portion of the upper main body, and a clamping block corresponding to the clamping groove is arranged in the outer side of the upper portion of the lower main body.
Further, a connecting groove is formed in the top of the moving plate, and a connecting projection corresponding to the connecting groove is arranged at the bottom of the moving plate cover.
Compared with the prior art, the utility model has the advantages that the round head is arranged at the lower part of the convex rod, the V-shaped sealing piece is propped against the bottom of the round head, the movable plate is in sliding connection with the static plate, the inner side of the static plate is provided with the water inlet hole, the outer side of the lower part of the lower main body is provided with the water outlet hole communicated with the water inlet hole, the top of the movable plate is connected with the movable plate cover, the inner side of the movable plate cover is provided with the connecting groove, the bottom of the convex rod is provided with the connecting column corresponding to the connecting groove, the V-shaped sealing piece plays a role in sealing, meanwhile, the convex rod swings stably, the size of the water outlet hole can be greatly expanded, the convex rod can be connected with piano key switches in different shapes, the size of the valve core is small, the flow is large, the universality is strong, the sealing performance is good, and water leakage is difficult, and the use requirement of a shower tap of the piano key switch is met.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded view of the structure of the novel piano key valve core of the present utility model.
In the figure: 1-an upper body; 2-a lower body; a 3-V seal; 4-a convex rod; 5-round head; 6, static tablets; 7-a moving plate; 8-water inlet holes; 9-water outlet holes; 10-a rotor cover; 11-a connecting groove; 12-connecting columns; 13-a spring; 14-positioning beads; 15-positioning convex teeth; 16-lower inclined plane; 17-screw gland; 18-a first O-shaped rubber ring; 19-a second O-shaped rubber ring; 20-a third O-shaped rubber ring; 21-a bottom shell; 22-bottom seal; 23-connecting holes; 24-connecting blocks; 25-clamping grooves; 26-clamping blocks; 27-a connection groove; 28-connection bumps.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The novel piano key valve core comprises an upper main body 1 and a lower main body 2 clamped at the bottom of the upper main body 1, wherein a V-shaped sealing element 3 and a convex rod 4 are installed in the upper main body 1, a round head 5 is arranged at the lower part of the convex rod 4, the round head 5 is rotationally connected with the upper main body 1, the V-shaped sealing element 3 butts against the bottom of the round head 5, a static piece 6 and a moving piece 7 are sequentially installed on the lower main body 2 from bottom to top, the moving piece 7 covers the static piece 6, the moving piece 7 is in sliding connection with the static piece 6, a water inlet hole 8 is formed in the inner side of the static piece 6, a water outlet hole 9 communicated with the water inlet hole 8 is formed in the outer side of the lower main body 2, a moving piece cover 10 is connected with the upper main body 1 in a sliding manner, a connecting groove 11 is formed in the inner side of the moving piece cover 10, and a connecting column 12 corresponding to the connecting groove 11 is formed in the bottom of the convex rod 4. The lower part of the protruding rod 4 is provided with a round head 5, the V-shaped sealing piece 3 is propped against the bottom of the round head 5, the moving plate 7 is in sliding connection with the static plate 6, the inner side of the static plate 6 is provided with a water inlet hole 8, the outer side of the lower part of the lower main body 2 is provided with a water outlet hole 9 communicated with the water inlet hole 8, the top of the moving plate 7 is connected with a moving plate cover 10, the inner side of the moving plate cover 10 is provided with a connecting groove 11, the bottom of the protruding rod 4 is provided with a connecting column 12 corresponding to the connecting groove 11, the V-shaped sealing piece 3 plays a role in sealing, meanwhile, the protruding rod 4 swings stably, the size of the water outlet hole 9 can be greatly expanded, the protruding rod 4 can be connected with piano key switches in different shapes, the size of the valve core is small, the flow is large, the universality is high, the sealing performance is good, water leakage is difficult, and the use requirement of a shower faucet of the piano key switch is met.
A spring 13 is arranged on the outer side of the lower portion of the convex rod 4, a positioning bead 14 is propped against the spring 13, and a plurality of positioning convex teeth 15 corresponding to the positioning bead 14 are arranged on the top of the upper main body 1, so that the convex rod 4 is positioned during swinging operation, water outlet control is accurate, and operation handfeel is good.
The top surface of the static plate 6 is provided with a lower inclined surface 16, the bottom surface of the moving plate 7 is provided with an upper inclined surface, the contact tightness between the moving plate 7 and the static plate 6 during water closing is improved, the water closing and boiling water have transition feeling, and the operation hand feeling is good.
The screw gland 17 propping against the upper main body 1 is arranged on the outer side of the upper main body 1, so that the fixed installation of the piano key valve core is facilitated, the first O-shaped rubber ring 18 is sleeved on the outer side of the screw gland 17, and the sealing waterproof performance of the piano key valve core installation is improved.
The second O-shaped rubber ring 19 is sleeved on the outer side of the upper part of the upper main body 1, so that the sealing waterproof property of the connection between the upper main body 1 and the screw gland 17 is improved.
The third O-shaped rubber ring 20 is sleeved on the outer side of the upper portion of the lower main body 2, so that the sealing waterproof performance of the connection between the upper main body 1 and the lower main body 2 is improved.
The bottom cover of the lower main body 2 is provided with a bottom shell 21, a bottom sealing piece 22 is arranged on the inner side of the top of the bottom shell 21, the bottom sealing piece 22 props against the bottom of the static piece 6, and the sealing waterproofness of water inflow of the piano key valve core is improved.
The top of the moving plate 7 is provided with a connecting hole 23, and the bottom of the connecting column 12 is provided with a connecting block 24 corresponding to the connecting hole 23, so that the convex rod 4 is in transmission connection with the moving plate 7 more smoothly and stably.
The outside of upper body 1 lower part is equipped with draw-in groove 25, and the outside of lower body 2 upper portion is equipped with the fixture block 26 that corresponds with draw-in groove 25, makes things convenient for the joint between upper body 1 and the lower body 2, and the installation is more convenient, more firm.
The top of the moving plate 7 is provided with a connecting groove 27, and the bottom of the moving plate cover 10 is provided with a connecting projection 28 corresponding to the connecting groove 27, so that the moving plate cover 10 and the moving plate 7 are easy to position and mount, and the connection is more stable.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A novel piano key valve core, characterized in that: including last main part and joint in go up the lower main part of main part bottom, install a V type sealing member and a protruding pole in the last main part, the lower part of protruding pole is equipped with a button head, the button head with go up the main part and rotate and be connected, V type sealing member supports the bottom of button head, down the main part by down supreme quiet piece and the moving plate of installing in proper order, the moving plate lid is located quiet piece, the moving plate with quiet piece sliding connection, the inboard of quiet piece is equipped with the inlet opening, the outside of lower main part lower part be equipped with the apopore of inlet opening intercommunication, the top of moving plate is connected with a lid, the inboard of moving plate lid is equipped with a spread groove, the bottom of protruding pole be equipped with the spliced pole that the spread groove corresponds.
2. The novel piano key valve core according to claim 1, wherein: the outer side of the lower part of the convex rod is provided with a spring, the spring is propped against a positioning bead, and the top of the upper main body is provided with a plurality of positioning convex teeth corresponding to the positioning bead.
3. The novel piano key valve core according to claim 1, wherein: the top surface of the static plate is provided with a lower inclined plane, and the bottom surface of the dynamic plate is provided with an upper inclined plane.
4. The novel piano key valve core according to claim 1, wherein: the outside of going up the main part is equipped with the screw gland of supporting the main part, screw gland's outside cover is equipped with first O type rubber ring.
5. The novel piano key valve core according to claim 1, wherein: the outer side of the upper part of the upper main body is sleeved with a second O-shaped rubber ring.
6. The novel piano key valve core according to claim 1, wherein: and a third O-shaped rubber ring is sleeved on the outer side of the upper part of the lower main body.
7. The novel piano key valve core according to claim 1, wherein: the bottom cover of the lower main body is provided with a bottom shell, and a bottom sealing piece is arranged on the inner side of the top of the bottom shell.
8. The novel piano key valve core according to claim 1, wherein: the top of the moving plate is provided with a connecting hole, and the bottom of the connecting column is provided with a connecting block corresponding to the connecting hole.
9. The novel piano key valve core according to claim 1, wherein: the outside of upper main part lower part is equipped with the draw-in groove, the outside of lower main part upper portion is equipped with the fixture block that corresponds with the draw-in groove.
10. The novel piano key valve core according to claim 1, wherein: the top of the moving plate is provided with a connecting groove, and the bottom of the moving plate cover is provided with a connecting convex block corresponding to the connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323112208.6U CN221120976U (en) | 2023-11-17 | 2023-11-17 | Novel piano key valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323112208.6U CN221120976U (en) | 2023-11-17 | 2023-11-17 | Novel piano key valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221120976U true CN221120976U (en) | 2024-06-11 |
Family
ID=91374530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323112208.6U Active CN221120976U (en) | 2023-11-17 | 2023-11-17 | Novel piano key valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221120976U (en) |
-
2023
- 2023-11-17 CN CN202323112208.6U patent/CN221120976U/en active Active
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