Water-saving shower head with good sealing performance
By designing a combined structure of the sealing disk and docking assembly in the shower, the pressing pressure and limit control of the sealing disk are enhanced, the problem of water leakage is solved, and the sealing and service life are improved.
Patent Information
- Application Number
- CN202420959795.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
During high-pressure use, the water flow is prone to leak from the periphery of the sealing disk, causing wear and undirected movement of the sealing disk, affecting the sealing properties.
A docking assembly including a sealing disc, docking pipe, reinforcement body, adjusting member and resist member is designed. Through the cooperation of the reinforcement body and adjusting member, the pressing pressure of the sealing disc is enhanced, and the seal is defined by a hook and a limiting ring. The expansion and contraction of the disk prevents water leakage.
It effectively improves the sealing property of the sealing disk, avoids water leakage from the periphery of the sealing disk, and extends the service life of the shower.
Smart Images
Figure CN222240803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water-saving shower heads, in particular to a water-saving shower head with good sealing performance. Background Art
[0002] Shower head, also known as shower head, was originally a device for watering flowers, potted plants and other plants. Later, someone modified it into a shower, making it a common device in the bathroom. In addition to the most basic general water flow of the shower head for simple and quick showers, there are different water flows and water volume controls for additional functions, such as massage and shampooing, so that each bath is comfortable and in place. In order to let people experience all different shower methods, however, during the high-pressure use of the shower head, the water flow is easy to leak from the periphery of the sealing disc, causing the shower head to be in an undirectional active slipping state, which is more likely to cause the sealing disc to wear and deform. Utility Model Content
[0003] In view of the above problems, the utility model provides a water-saving shower head with good sealing performance.
[0004] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a water-saving shower head with good sealing performance, the structure of which includes a docking assembly, a shower handle, a water outlet tray, and a shower head, the docking assembly is installed at one end of the shower handle, the other end of the shower handle is fixedly connected to the shower head, and the shower head is provided with a water outlet tray inside;
[0005] The docking assembly includes a sealing disk, a docking tube, a reinforcement body, and a connecting sleeve. The sealing disk is sleeve-connected between the connecting sleeve and the docking tube. Four reinforcement bodies are arranged outside the connecting sleeve, and the connecting sleeve is fixedly connected to the docking tube and the shower handle.
[0006] As a further improvement of the utility model, the reinforcing body includes an adjusting part, a stopper, a fixing groove, a running-in support, and a vertical rod. The adjusting part is installed at one end of the vertical rod, and the other end of the vertical rod is welded with a running-in support. A stopper is provided inside the running-in support through the fixing groove.
[0007] As a further improvement of the present invention, the inner side of the running-in support is coated with a rough material, and through the interference fit with the sealing disk through the fixing groove and the stopper, the pressing force of the vertical rod on the sealing disk can be directionally enlarged to enhance the sealing performance of the sealing disk.
[0008] As a further improvement of the present invention, as a further improvement of the present invention, the adjustment part includes a cylinder, a connecting rod, a connecting handle, a limiting ring, and a hook. The cylinder is fixedly connected to the inside of the vertical rod through the connecting handle, and three limiting rings are provided on the outside of the cylinder. A hook is installed inside the limiting ring through the connecting rod.
[0009] As a further improvement of the utility model, the hook is movably engaged in the limiting ring through a connecting rod, and the tip of the hook is interference fit on the outside of the sealing disk, and can be reversely hooked on the outside of the sealing disk to limit the expansion and contraction size of the sealing disk, which is beneficial to prevent water from penetrating from the temporal part of the sealing disk.
[0010] As a further improvement of the utility model, the resisting member includes an expansion leaf, an inner folding plate, and an opening and closing clamp. The expansion leaf and the inner folding plate are fixedly connected between the opening and closing clamp. The expansion leaf is interference fit on the outside of the sealing disk through the inner folding plate, and the opening and closing clamp is welded to the inside of the fixing groove.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model utilizes four reinforcing bodies provided on the outside of the sealing disk inside the docking assembly, which can fill the inside of the sealing disk when the shower is pressurized and water flows, so that the sealing disk can be synchronously extended and retracted between the reinforcing bodies, and the reinforcing bodies are controlled from top to bottom to adjust the elastic sealing strength of the sealing disk, and help the sealing disk to further shrink outside the docking tube, so as to avoid water leakage from the periphery of the sealing disk and enhance the sealing performance of the water-saving shower. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a schematic structural diagram of a water-saving shower head with good sealing performance.
[0014] Figure 2 It is a schematic diagram of the planar structure of the docking assembly of the utility model.
[0015] Figure 3 It is a schematic diagram of the internal planar structure of the reinforcement body of the utility model.
[0016] Figure 4 It is a schematic diagram of the planar structure of the adjusting member of the utility model.
[0017] Figure 5 It is a schematic diagram of the planar structure of the retaining member of the utility model.
[0018] In the figure: docking assembly-3, shower handle-1, water outlet tray-2, shower head-4, sealing plate-3q, docking tube-3w, reinforcement body-3e, connecting sleeve-3r, adjustment part-e1, stopper-e5, fixing groove-e2, running-in support-e3, vertical rod-e4, cylinder-e11, connecting rod-e15, connecting handle-e12, limiting ring-e13, hook-e14, spread leaf-e51, inner folding plate-e52, opening and closing clamp-e53. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, Figures 1 to 5The figure schematically shows the structure of the implementation mode of the utility model. The utility model is further explained below in conjunction with the specific implementation mode. Example
[0020] like Figure 1-Figure 5 As shown, the utility model provides a water-saving shower head with good sealing performance, and its structure includes a docking assembly 3, a shower handle 1, a water outlet tray 2, and a shower head 4. The docking assembly 3 is installed at one end of the shower handle 1, and the other end of the shower handle 1 is fixedly connected to the shower head 4, and the shower head 4 is provided with a water outlet tray 2 inside.
[0021] The docking assembly 3 includes a sealing disc 3q, a docking tube 3w, a reinforcing body 3e, and a connecting sleeve 3r. The sealing disc 3q is sleeve-connected between the connecting sleeve 3r and the docking tube 3w. Four reinforcing bodies 3e are arranged outside the connecting sleeve 3r, and the connecting sleeve 3r is fixedly connected to the docking tube 3w and the shower handle 1.
[0022] The reinforcing body 3e includes an adjusting part e1, a stopper e5, a fixing groove e2, a running-in support e3, and a vertical rod e4. The adjusting part e1 is installed at one end of the vertical rod e4. The other end of the vertical rod e4 is welded to the running-in support e3. A stopper e5 is provided inside the running-in support e3 through the fixing groove e2.
[0023] The inner side of the running-in support e3 is coated with a rough material, and has an interference fit with the sealing disk 3q through the fixing groove e2 and the stopper e5, which can directionally amplify the pressing force of the vertical rod e4 on the sealing disk 3q and enhance the sealing performance of the sealing disk 3q.
[0024] The adjusting member e1 comprises a cylinder e11, a connecting rod e15, a connecting handle e12, a limiting ring e13 and a hook e14. The cylinder e11 is fixedly connected to the inside of the vertical rod e4 via the connecting handle e12, and three limiting rings e13 are arranged outside the cylinder e11. A hook e14 is installed inside the limiting ring e13 via a connecting rod e15.
[0025] The hook e14 is movably engaged in the limiting ring e13 through the connecting rod e15, and the tip of the hook e14 is interference fit on the outside of the sealing disk 3q, and can be reversely hooked on the outside of the sealing disk 3q to limit the expansion and contraction size of the sealing disk 3q, which is beneficial to prevent water from penetrating from the temporal part of the sealing disk 3q.
[0026] The resisting member e5 includes an expansion leaf e51, an inner folding plate e52, and an opening and closing clamp e53. The expansion leaf e51 and the inner folding plate e52 are fixedly connected between the opening and closing clamp e53. The expansion leaf e51 is interference fit on the outside of the sealing disk 3q through the inner folding plate e52, and the opening and closing clamp e53 is welded and connected to the inside of the fixing groove e2.
[0027] Based on the above embodiment, the specific working principle is as follows:
[0028] By using the docking assembly 3 to install one end of the shower handle 1, when the shower is pressurized as a whole, the water flow and pressure will fill the interior of the sealing disc 3q, so that the outer periphery of the sealing disc 3q will be synchronously expanded and contracted to contact the inner side of the vertical rod e4, and will push the cylinder e11 on the connecting handle e12 between the vertical rods e4, so that the cylinder e11 will be resisted by the sealing disc 3q and will reciprocate continuously, and the hook e14 extending outside the limiting embedded ring e13 can be pressed into the inside of the cylinder e11 through the connecting rod e15, so that the hook e14 can be opened and engaged into the inside of the limiting embedded ring e13 while hooking the sealing disc 3q, and can first involve the middle part of the sealing disc 3q to be tightened on the outside of the docking pipe 3w. , and then the running-in support e3 on the outside of the vertical rod e4 will continue to press the periphery of the sealing disk 3q along the direction in which the vertical rod e4 presses the sealing disk 3q, so that the sealing disk 3q will be deformed and pushed on the expansion leaf e51, allowing the expansion leaf e51 to unfold, and push the tip of the inner folding plate e52 to unfold synchronously, and together with the opening and closing clip e53, it is fastened to the outside of the sealing disk 3q with a certain size inside the fixed groove e2, thereby controlling the sealing disk 3q from top to bottom, better enhancing the elastic sealing strength of the sealing disk 3q, and helping the sealing disk 3q to further shrink outside the docking pipe 3w, avoiding water leakage from the periphery of the sealing disk, and improving the sealing performance of the water-saving shower head.
[0029] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0030] Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is limited by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference numerals in the claims should not be regarded as limiting the claims involved.
Claims
1. A water-saving shower head with good sealing performance, characterized by: The structure comprises a docking assembly (3), a shower handle (1), a water outlet tray (2), and a shower head (4); the docking assembly (3) is mounted on one end of the shower handle (1); the other end of the shower handle (1) is fixedly connected to the shower head (4); and the shower head (4) is provided with a water outlet tray (2) inside. The docking assembly (3) comprises a sealing disc (3q), a docking pipe (3w), a reinforcement body (3e), and a connecting sleeve (3r); the sealing disc (3q) is sleeve-connected between the connecting sleeve (3r) and the docking pipe (3w); four reinforcement bodies (3e) are provided outside the connecting sleeve (3r); and the connecting sleeve (3r) is fixedly connected to the docking pipe (3w) and the shower handle (1).
2. A water-saving shower head with good sealing performance according to claim 1, characterized in that: The reinforcing body (3e) comprises an adjusting member (e1), a stopper (e5), a fixing groove (e2), a running-in support (e3), and a vertical rod (e4); the adjusting member (e1) is mounted on one end of the vertical rod (e4); the other end of the vertical rod (e4) is welded to the running-in support (e3); and the stopper (e5) is provided inside the running-in support (e3) via the fixing groove (e2).
3. A water-saving shower head with good sealing performance according to claim 2, characterized in that: The running-in support (e3) is interference-fitted with the sealing disk (3q) via the fixing groove (e2) and the stopper (e5).
4. A water-saving shower head with good sealing performance according to claim 2, characterized in that: The adjusting member (e1) comprises a cylinder (e11), a connecting rod (e15), a connecting handle (e12), a limiting ring (e13), and a hook (e14); the cylinder (e11) is fixedly connected to the inside of the vertical rod (e4) via the connecting handle (e12); three limiting rings (e13) are arranged outside the cylinder (e11); and the inside of the limiting ring (e13) is equipped with a hook (e14) via the connecting rod (e15).
5. A water-saving shower head with good sealing performance according to claim 4, characterized in that: The curved hook (e14) is movably engaged in the interior of the limiting embedded ring (e13) through the connecting rod (e15), and the tip of the curved hook (e14) is interference-fitted on the outside of the sealing disk (3q) and can be reversely hooked on the outside of the sealing disk (3q), thereby limiting the expansion and contraction size of the sealing disk (3q) and advantageously preventing water from penetrating from the temporal part of the sealing disk (3q).
6. A water-saving shower head with good sealing performance according to claim 2, characterized in that: The resisting member (e5) comprises an expansion leaf (e51), an inner folding plate (e52), and an opening and closing clamp (e53); the expansion leaf (e51) and the inner folding plate (e52) are fixedly connected between the opening and closing clamp (e53); the expansion leaf (e51) is interference-fitted on the outside of the sealing disk (3q) through the inner folding plate (e52); and the opening and closing clamp (e53) is welded and connected to the inside of the fixing groove (e2).