Rapid water testing device for rubber shower nozzle
By designing a rapid water testing device that includes a base, a cover plate, and a clamping component, the problem of complex water testing operations in the production of rubber shower nozzles was solved, and rapid and stable water testing results were achieved.
Patent Information
- Application Number
- CN202511075918.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-01
- Publication Date
- 2025-11-11
AI Technical Summary
In the production of rubber shower nozzles, existing technology requires the nozzles to be installed on the shower head for water spray testing, which is cumbersome and makes it difficult to achieve rapid and stable water testing.
A rapid water testing device was designed, comprising a base, a cover plate, and a clamping assembly. Through the cooperation of a sliding seat, a clamping rod, and a sealing ring, the rubber nozzle is quickly positioned and sealed. The linkage between the driving component and the positioning component ensures the stability and efficiency of the water testing process.
This method enables rapid water testing of rubber nozzles, improving the stability and efficiency of the testing process and avoiding the complex installation issues of traditional methods.
Smart Images
Figure CN120927263A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of shower head production equipment, and in particular to a rapid water testing device for rubber shower head nozzles. Background Technology
[0002] Rubber shower nozzles are one of the core components of a showerhead. Their micro-aperture design allows for control over the direction, shape (such as rain, pulse, and massage modes), and intensity of water flow to meet diverse showering needs. The elasticity of the rubber material causes the nozzle orifices to automatically expand when squeezed, easily removing limescale and impurities, preventing clogging, and ensuring a stable water flow over a long period. During production, water spray testing of the rubber nozzles is required, but installing them into the showerhead for testing is a relatively cumbersome process. Summary of the Invention
[0003] This application provides a rapid water testing device for a rubber shower nozzle.
[0004] The technical solution adopted in this application is as follows: A rapid water testing device for a rubber shower nozzle includes a base, a cover plate, and a clamping assembly. The base has a receiving groove for accommodating the rubber nozzle, and the bottom of the receiving groove has an opening corresponding to the water outlet of the rubber nozzle. The clamping assembly drives the cover plate to press against the receiving groove. A water injection chamber is provided on the side of the cover plate near the receiving groove, and a water receiving part is provided on the cover plate, which communicates with the water injection chamber. The clamping assembly includes a sliding seat slidably disposed on the base and a clamping rod connected to the sliding seat. The clamping rod can drive the cover plate to press against the receiving groove. A driving component is provided on the clamping rod, and a sealing ring is provided on the cover plate. The driving component can drive the sealing ring to press against the rubber nozzle. A positioning component is provided on the base, and when the driving component drives the sealing ring to move, it can drive the positioning component to position the sliding seat.
[0005] By adopting the above technical solution, a water test can be carried out by placing the rubber nozzle in the base and positioning it with the cover plate. The drive rod drives the sealing ring to move downward, which can simultaneously drive the positioning component to position the sliding seat, thereby improving the stability of the sliding seat during the test.
[0006] Optionally, an annular groove is formed on the lower surface of the cover plate, the sealing ring is slidably disposed in the annular groove, and a sliding rod is provided on the sealing ring. Multiple sliding rods are evenly arranged along the circumference of the sealing ring. The sliding rod slides through the cover plate, and a first elastic element is provided on the side wall of the sliding rod. When the driving member sliding rod moves downward, the sealing ring can move downward and press against the rubber nozzle.
[0007] By adopting the above technical solution, the driving component drives the sliding rod to slide downward, which can drive the sealing ring to move downward and abut against the rubber nozzle.
[0008] Optionally, the clamping rod is threaded to the sliding seat, and the lower end of the clamping rod can abut against the surface of the cover plate. The clamping rod has an internal hollow structure, and the driving member is a driving rod. The driving rod is threaded to the inside of the clamping rod, and the driving rod and the sliding rod correspond to each other so that the driving rod can abut against the upper end of the sliding rod.
[0009] By adopting the above technical solution, the cover plate can be pressed tightly against the receiving groove by the clamping rod abutting against the surface of the cover plate.
[0010] Optionally, the upper surface of the cover plate is provided with a ring edge, and the lower end of the clamping rod abuts against the ring edge.
[0011] By adopting the above technical solution, the clamping rod is positioned, which allows the clamping rod to better position the cover plate.
[0012] Optionally, the upper end of the sliding rod is provided with an abutment block, and the surface of the cover plate is provided with an abutment groove for accommodating the abutment block. The side wall of the abutment groove is provided with a trigger. When the driving rod abuts against the abutment block and drives the abutment block to press against the abutment groove, the trigger can drive the positioning member to position the sliding seat.
[0013] By adopting the above technical solution, the abutment block drives the trigger to move, thereby driving the positioning component to position the sliding seat.
[0014] Optionally, the base has an installation groove, the positioning member includes a positioning rod slidably disposed in the installation groove and a second elastic member disposed in the installation groove, the lower surface of the sliding seat has an insertion groove, when the abutting block abuts in the abutting groove, the positioning rod can be driven to slide upward and insert into the insertion groove by the trigger member.
[0015] By adopting the above technical solution, the positioning rod can be inserted into the insertion slot when it slides upward, thereby positioning the sliding seat.
[0016] Optionally, the inner wall of the abutment groove is provided with a sliding groove, which extends through the side wall of the cover plate. The triggering element includes a trigger rod slidably disposed in the sliding groove and a third elastic element disposed between the trigger rod and the inner wall of the sliding groove. Under the action of the third elastic element, one end of the trigger rod extends into the abutment groove. When the abutment block abuts against the abutment groove, it can push the trigger rod into the sliding groove and drive the positioning rod to slide upward.
[0017] By adopting the above technical solution, the contact block abuts against the contact groove, which can push the trigger rod to slide, thereby driving the positioning rod to slide.
[0018] Optionally, the inner wall of the receiving groove is provided with a relief groove that communicates with the mounting groove, and the side wall of the positioning rod is provided with a wedge-shaped block extending from the relief groove. When the trigger rod is pressed against the abutment block and slides, it can abut against the wedge-shaped block and push the wedge-shaped block to move upward.
[0019] By adopting the above technical solution, the sliding of the trigger rod can push the wedge block to move upward, thereby driving the positioning rod to move.
[0020] Optionally, the cover plate has a slot on its side wall, the slot is connected to the sliding groove, and the wedge block extends into the slot.
[0021] Optionally, a limit block is provided on the lower surface of the sliding seat, and a limit groove is provided on the surface of the base for the limit block to slide.
[0022] By adopting the above technical solution, the stability of the sliding seat is improved.
[0023] In summary, this application includes at least one of the following beneficial effects: 1. Place the rubber nozzle on the base and position it using the cover plate, and you can quickly conduct a water test; 2. After the clamping rod abuts against the cover plate, the driving rod causes the sealing ring to abut against the rubber nozzle, thereby improving the sealing performance. At the same time, it can also drive the positioning rod to insert into the sliding seat, improving the stability of the sliding seat. Attached Figure Description
[0024] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a cross-sectional schematic diagram of an embodiment of this application; Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.
[0025] Explanation of reference numerals in the attached drawings: 1. Base; 2. Cover plate; 3. Clamping assembly; 31. Sliding seat; 32. Clamping rod; 4. Receiving groove; 5. Opening; 6. Water injection chamber; 7. Water receiving part; 8. Driving component; 81. Driving rod; 9. Sealing ring; 10. Positioning component; 101. Positioning rod; 102. Second elastic component; 11. Ring groove; 12. Sliding rod; 13. First elastic component; 14. Ring edge; 15. Abutting block; 16. Abutting groove; 17. Triggering component; 171. Triggering rod; 172. Third elastic component; 18. Mounting groove; 19. Sliding groove; 20. Relief groove; 21. Wedge block; 22. Slot; 23. Limiting block; 24. Limiting groove; 25. Rubber nozzle. Detailed Implementation
[0026] The present application will be further described in detail below with reference to the accompanying drawings.
[0027] This application discloses a rapid water testing device for a rubber shower nozzle. (Refer to...) Figure 1 and Figure 2 The testing device includes a base 1, a cover plate 2, and a clamping assembly 3. The base 1 has a receiving groove 4, and the bottom of the receiving groove 4 has an opening 5. A rubber nozzle 25 is placed in the receiving groove 4, and then the cover plate 2 is placed into the receiving groove 4, and the clamping assembly 3 drives the cover plate 2 to clamp against the rubber nozzle 25. A water injection chamber 6 is formed on the lower surface of the cover plate 2, and a water receiving part 7 is installed on the cover plate 2, which is connected to the water injection chamber 6. The opening 5 corresponds to the water outlet on the rubber nozzle 25, so after the water receiving part 7 is connected to a water source, water enters the water injection chamber 6 and is sprayed out through the rubber nozzle 25, thus testing the water spraying effect. The water receiving part 7 is a commonly used water pipe, which can be used to connect to an external water source. The bottom of the receiving groove 4 is provided with a stepped groove, in which the rubber nozzle 25 is accommodated, allowing the cover plate 2 to better position the rubber nozzle 25.
[0028] Reference Figure 2 and Figure 3 The receiving groove 4 has a circular structure, and four sets of clamping components 3 are evenly arranged along the circumferential direction of the receiving groove 4. The clamping components 3 include a sliding seat 31 slidably mounted on the base 1 and a clamping rod 32 mounted on the sliding seat 31. A limit block 23 is fixed on the lower surface of the sliding seat 31, and a limit groove 24 is provided on the base 1 for the limit block 23 to slide. The limit groove 24 has a dovetail structure, the limit block 23 and the limit groove 24 are adapted to each other, and the limit groove 24 extends in the radial direction of the receiving groove 4. The end of the sliding seat 31 near the receiving groove 4 has a stepped structure, so that there is a certain distance between the sliding seat 31 and the surface of the cover plate 2. The clamping rod 32 is threaded to the end of the sliding seat 31 near the receiving groove 4. After the cover plate 2 is placed in the receiving groove 4, the clamping rod 32 can abut against the surface of the cover plate 2. When removing the cover plate 2, the clamping rod 32 moves upward and the sliding seat 31 slides backward.
[0029] A sealing ring 9 is provided on the cover plate 2. The sealing ring 9 is slidably mounted on the lower surface of the cover plate 2 and is coaxially arranged with the water injection chamber 6. A driving component 8 is installed on the clamping rod 32. After the cover plate 2 is positioned in the receiving groove 4, the driving component 8 can drive the sealing ring 9 to move downward, so that the sealing ring 9 abuts against the edge of the rubber nozzle 25. A sealing ring can be bonded to the bottom surface of the sealing ring 9 to further improve the sealing effect.
[0030] A ring groove 11 is formed on the lower surface of the cover plate 2, and the sealing ring 9 is slidably installed in the ring groove 11. Multiple sliding rods 12 are installed on the sealing ring 9, and the sliding rods 12 slide upwards through the surface of the cover plate 2. Four sliding rods 12 are provided, each corresponding to a clamping rod 32. A first elastic element 13, which is a spring, is provided on the side wall of the sliding rod 12. One end of the spring is connected to the inner top surface of the ring groove 11, and the other end is connected to the upper end of the sealing ring 9. Under the action of the first elastic element 13, the sealing ring 9 is housed in the ring groove 11.
[0031] The clamping rod 32 has an internal hollow structure, and a driving component 8 is installed on the clamping rod 32. The driving component 8 is a driving rod 81 threadedly connected to the clamping rod 32. After the clamping rod 32 abuts against the cover plate 2, the upper end of the sliding rod 12 is located in the inner cavity of the clamping rod 32. Then the driving rod 81 moves downward and abuts against the sliding rod 12, driving the sliding rod 12 to move downward, thereby causing the sealing ring 9 to move downward and abut against the edge of the rubber nozzle 25, and at this time the first elastic element 13 is stretched. Furthermore, a ring edge 14 is fixed on the upper surface of the cover plate 2. When the clamping rod 32 moves downward, it can abut against the ring edge 14, thereby restricting the rotation of the cover plate 2.
[0032] A contact block 15 is fixed to the upper end of the sliding rod 12, and an abutment groove 16 for accommodating the contact block 15 is formed on the surface of the cover plate 2. The drive rod 81 abuts against the contact block 15 and drives the contact block 15 to press firmly into the abutment groove 16. A trigger element 17 is installed on the inner wall of the abutment groove 16, and a positioning element 10 is installed on the base 1. When the clamping rod 32 abuts against the cover plate 2, the drive rod 81 drives the contact block 15 to abut against the abutment groove 16, so that the trigger element 17 can drive the positioning element 10 to position the sliding seat 31.
[0033] The upper surface of the base 1 has a mounting groove 18. The positioning element 10 includes a positioning rod 101 vertically slidably connected in the mounting groove 18 and a second elastic element 102 installed at the lower end of the positioning rod 101. The second elastic element 102 is a spring, with one end connected to the lower end of the positioning rod 101 and the other end connected to the inner bottom surface of the mounting groove 18. The lower surface of the sliding seat 31 has an insertion groove. When the sliding seat 31 slides to the position where the abutment rod 32 positions the cover plate 2, the insertion groove and the mounting groove 18 correspond. When the trigger 17 drives the positioning rod 101 to slide upward, the positioning rod 101 can be inserted into the insertion groove, and the second elastic element 102 is stretched.
[0034] A sliding groove 19 is formed on the inner wall of the abutment groove 16, extending to the outer wall of the cover plate 2. The trigger member 17 includes a trigger rod 171 horizontally slidably disposed in the sliding groove 19, and a third elastic member 172 disposed on the side wall of the trigger rod 171. The third elastic member 172 is a spring, and the sliding groove 19 has an enlarged portion to provide installation space for the third elastic member 172. Furthermore, for ease of installation, the cover plate 2 can be composed of a spliced structure. Under the action of the third elastic member 172, one end of the trigger rod 171 extends into the abutment groove 16. When the abutment block 15 abuts against the abutment groove 16, the trigger rod 171 can be driven to slide away from the abutment groove 16.
[0035] Reference Figure 2 and Figure 3 The inner wall of the receiving groove 4 is provided with a clearance groove 20, which is connected to the mounting groove 18. A wedge block 21 is fixed to the side wall of the positioning rod 101. When the positioning rod 101 slides in the mounting groove 18, the wedge block 21 can move in the clearance groove 20. The wedge block 21 is located slightly higher than the trigger rod 171. When the trigger rod 171 is pressed against the abutment block 15 and slides, the trigger rod 171 can abut against the wedge block 21 and push the wedge block 21 to move upward, thereby causing the positioning rod 101 to slide upward. Furthermore, the side wall of the cover plate 2 is vertically provided with a slot 22, which is connected to the sliding groove 19, and the wedge block 21 extends into the slot 22. That is, the cover plate 2 can be positioned by the wedge block 21 to restrict its circumferential rotation.
[0036] The implementation principle of the rapid water testing device for a rubber shower nozzle in this embodiment is as follows: The rubber nozzle 25 is placed in the receiving groove 4, and then the cover plate 2 is placed in the receiving groove 4. The sliding seat 31 slides until the clamping rod 32 is aligned with the ring edge 14, and the clamping rod 32 presses down against the cover plate 2. Then the drive rod 81 moves downward, driving the contact block 15 to abut in the abutment groove 16, so that the sealing ring 9 can abut against the edge of the rubber nozzle 25, and the positioning rod 101 can slide upward and insert into the insertion groove. Then the clamping rod is rotated to further drive the cover plate 2 to press against the rubber nozzle 25.
[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A rapid water testing device for a rubber shower nozzle, characterized in that: The device includes a base (1), a cover plate (2), and a clamping assembly (3); the base (1) has a receiving groove (4) for accommodating a rubber nozzle (25), and the bottom of the receiving groove (4) has an opening (5) corresponding to the water outlet of the rubber nozzle (25); the clamping assembly (3) is used to drive the cover plate (2) to clamp against the receiving groove (4); the cover plate (2) has a water injection chamber (6) on the side near the receiving groove (4), and the cover plate (2) has a water receiving part (7) connected to the water injection chamber (6); the clamping assembly (3) includes components slidably disposed on the base (1), the cover plate (2 ... The base (1) has a sliding seat (31) and a clamping rod (32) connected to the sliding seat (31). The clamping rod (32) can drive the cover plate (2) to press against the receiving groove (4). The clamping rod (32) is provided with a driving member (8). The cover plate (2) is provided with a sealing ring (9). The driving member (8) can drive the sealing ring (9) to press against the rubber nozzle (25). The base (1) is provided with a positioning member (10). When the driving member (8) drives the sealing ring (9) to move, it can drive the positioning member (10) to position the sliding seat (31).
2. The rapid water testing device for a rubber shower nozzle according to claim 1, characterized in that: The cover plate (2) has an annular groove (11) on its lower surface. The sealing ring (9) is slidably disposed in the annular groove (11). A sliding rod (12) is provided on the sealing ring (9). Multiple sliding rods (12) are evenly disposed along the circumference of the sealing ring (9). The sliding rod (12) slides through the cover plate (2). A first elastic element (13) is provided on the side wall of the sliding rod (12). When the sliding rod (12) of the driving member (8) moves downward, the sealing ring (9) can move downward and press against the rubber nozzle (25).
3. The rapid water testing device for a rubber shower nozzle according to claim 2, characterized in that: The clamping rod (32) is threaded to the sliding seat (31), and the lower end of the clamping rod (32) can abut against the surface of the cover plate (2). The clamping rod (32) has an internal hollow structure, and the driving member (8) is a driving rod (81). The driving rod (81) is threaded to the inside of the clamping rod (32). The driving rod (81) and the sliding rod (12) correspond to each other so that the driving rod (81) can abut against the upper end of the sliding rod (12).
4. The rapid water testing device for a rubber shower nozzle according to claim 3, characterized in that: The upper surface of the cover plate (2) is provided with a ring edge (14), and the lower end of the clamping rod (32) abuts against the ring edge (14).
5. The rapid water testing device for a rubber shower nozzle according to claim 3, characterized in that: The upper end of the sliding rod (12) is provided with an abutment block (15), and the surface of the cover plate (2) is provided with an abutment groove (16) for accommodating the abutment block (15). The side wall of the abutment groove (16) is provided with a trigger (17). When the driving rod (81) abuts against the abutment block (15) and drives the abutment block (15) to press against the abutment groove (16), the trigger (17) can drive the positioning member (10) to position the sliding seat (31).
6. The rapid water testing device for a rubber shower nozzle according to claim 5, characterized in that: The base (1) has an installation groove (18). The positioning member (10) includes a positioning rod (101) slidably disposed in the installation groove (18) and a second elastic member (102) disposed in the installation groove (18). The lower surface of the sliding seat (31) has an insertion groove. When the abutting block (15) abuts in the abutting groove (16), the positioning rod (101) can be driven to slide upward and insert into the insertion groove by the trigger member (17).
7. The rapid water testing device for a rubber shower nozzle according to claim 6, characterized in that: The inner wall of the abutment groove (16) is provided with a sliding groove (19), which penetrates the side wall of the cover plate (2). The trigger (17) includes a trigger rod (171) slidably disposed in the sliding groove (19) and a third elastic member (172) disposed between the trigger rod (171) and the inner wall of the sliding groove (19). Under the action of the third elastic member (172), one end of the trigger rod (171) extends into the abutment groove (16). When the abutment block (15) abuts against the abutment groove (16), it can push the trigger rod (171) to slide into the sliding groove (19) and drive the positioning rod (101) to slide upward.
8. The rapid water testing device for a rubber shower nozzle according to claim 7, characterized in that: The inner wall of the receiving groove (4) is provided with a relief groove (20) that communicates with the mounting groove (18). The side wall of the positioning rod (101) is provided with a wedge block (21) extending from the relief groove (20). When the trigger rod (171) is pressed against the abutment block (15) and slides, it can abut against the wedge block (21) and push the wedge block (21) to move upward.
9. A rapid water testing device for a rubber shower nozzle according to claim 8, characterized in that: The cover plate (2) has a slot (22) on its side wall, the slot (22) is connected to the sliding groove (19), and the wedge block (21) extends into the slot (22).
10. A rapid water testing device for a rubber shower nozzle according to claim 5, characterized in that: The lower surface of the sliding seat (31) is provided with a limiting block (23), and the surface of the base (1) is provided with a limiting groove (24) for the limiting block (23) to slide.