Adjustable slit water-saving outlet

Abstract

The utility model discloses an adjustable slit type water saving water outlet relates to fluid control equipment technical field, including fixed pipe and positioning pipe, be provided with open and close mechanism on the fixed pipe, the open and close mechanism is used for adjusting the water gap size of fixed pipe, realizes the accurate regulation and control of water flow, be provided with positioning mechanism on the fixed pipe, the positioning mechanism is used for the action position of open and close mechanism is fixed limit and guarantees the state stability after water gap adjustment, is provided with open and close mechanism, makes the device can realize the accurate regulation of water gap size, adapts the water flow demand of different scene, improves the versatility and flexibility of device, guarantees the steady controllability of water flow regulation process simultaneously, avoids the water flow impact and waste caused by the regulation amplitude too big, reaches the core purpose of efficient water saving.

Description

Technical Field

[0001] This utility model relates to the field of fluid control equipment technology, and in particular to an adjustable slot-type water-saving outlet. Background Technology

[0002] A slotted water-saving outlet is a water-saving device that uses a slotted flow channel of a specific width at the outlet end to form a thin layer or columnar flow of water after it passes through the slot, thereby reducing the water flow rate and water consumption. It can also be adapted to the needs of different water use scenarios.

[0003] Currently, most water-saving water outlets on the market adopt a fixed gap structure, which cannot adjust the water flow according to the actual water usage scenario. This results in a mismatch between water demand and water output. When using water at low flow rates, it easily leads to water waste, while when using water at high flow rates, it cannot meet the usage needs. Furthermore, some adjustable water outlets lack a stable locking structure after adjustment, and the gap is easily displaced after being impacted by water flow or touched by external forces, resulting in unstable water output. It is difficult to balance water-saving effect and ease of use. There is an urgent need for a water-saving water outlet that can be precisely adjusted and has a stable state to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable slot-type water-saving outlet, which aims to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable slit-type water-saving outlet, comprising a fixed pipe and a positioning pipe, wherein the fixed pipe is provided with an opening and closing mechanism, the opening and closing mechanism being used to adjust the size of the water passage slit in the fixed pipe to achieve precise control of the water flow rate; the fixed pipe is provided with a positioning mechanism, the positioning mechanism being used to fix and limit the action position of the opening and closing mechanism to ensure the stability of the state after the water passage slit is adjusted; the opening and closing mechanism includes: A mating component is provided on the fixed tube. The mating component is used to provide a guide trajectory for the movement of the subsequent mechanism, thereby adapting to the opening and closing action of this device. The sliding component has eight sets, and the eight sets of sliding components are respectively disposed on the fixed pipe. The eight sets of sliding components are evenly distributed along the circumference of the fixed pipe. The sliding component is used to perform the opening and closing action by its own displacement, thereby adjusting the size of the water passage gap of the fixed pipe.

[0006] Preferably, the mating component includes: A positioning plate is fixedly mounted on the fixed tube, and eight sliding ports are evenly arranged in a circular array around its central axis on the positioning plate. A mating plate is rotatably mounted on the positioning tube, and eight mating ports are evenly arranged in a circular array around its central axis on the mating plate.

[0007] Preferably, the slider includes: The opening and closing blade is slidably disposed on the positioning plate, and the opening and closing blade is slidably engaged with the sliding opening; A positioning shaft is fixedly mounted on the opening and closing blade. The positioning shaft is slidably connected to the mating plate and slidably mated to the mating opening.

[0008] Preferably, the positioning mechanism includes: A fixing frame is fixedly mounted on the mating plate, and a fixing groove is provided on the fixing frame; A driving component is disposed on the fixed frame. The driving component is used to output driving force to provide power and locking support for the fixed positioning of the subsequent mechanism. A locking component is disposed on the fixed frame. The locking component is used to respond to the force of the driving component and complete the locking action to achieve a fixed limit on the adjustment position of the opening and closing mechanism.

[0009] Preferably, the driving component includes: A fixing plate is fixedly mounted on the fixing frame, and a positioning opening is provided on the fixing plate; A connecting plate is slidably disposed on the fixed frame, and the connecting plate is slidably engaged with the fixed groove; A support spring is fixedly mounted on the connecting plate, and the support spring is fixedly connected to the fixing plate; The driving block is slidably disposed on the fixed plate, and the driving block passes through the positioning port and is fixedly connected to the connecting plate.

[0010] Preferably, the engaging component includes: A locking plate is fixedly mounted on the positioning plate, and the locking plate has multiple sets of equidistant locking slots evenly opened along the axial direction; A locking block is fixedly mounted on the connecting plate, and the locking block passes through the locking port to engage with the locking plate.

[0011] Preferably, the fixing tube is made of polypropylene.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. By incorporating an opening and closing mechanism, this device can precisely adjust the size of the water flow gap to adapt to the water flow requirements of different scenarios, thereby enhancing the versatility and flexibility of the device. At the same time, it ensures that the water flow adjustment process is stable and controllable, avoiding water flow impact and waste caused by excessive adjustment range, thus achieving the core goal of efficient water saving.

[0013] 2. By setting a positioning mechanism, this device can stably lock the adjustment state after the flow rate adjustment is completed, preventing the gap size from shifting due to water flow impact or external force contact, ensuring a continuous and stable water flow, improving the reliability and safety of the device, and maintaining the set water output mode without additional operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A three-dimensional structural schematic diagram of an adjustable slot-type water-saving outlet is shown.

[0016] Figure 2 It shows Figure 1 A schematic diagram of the middle part of the structure.

[0017] Figure 3 It shows Figure 2 A schematic diagram of the middle part of the structure.

[0018] Figure 4 It shows Figure 1 A schematic diagram of the middle part of the structure.

[0019] Figure 5 It shows Figure 4 A schematic diagram of the middle part of the structure.

[0020] Legend: 1. Fixed tube; 2. Positioning tube; 3. Positioning plate; 4. Sliding port; 5. Mating plate; 6. Mating port; 7. Opening and closing blade; 8. Positioning shaft; 9. Fixed frame; 10. Fixed groove; 11. Fixed clamping plate; 12. Positioning port; 13. Connecting plate; 14. Support spring; 15. Drive block; 16. Locking plate; 17. Engaging port; 18. Engaging block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] Reference Figures 1 to 5 The present invention provides a further description of an embodiment of an adjustable slot-type water-saving outlet.

[0026] An adjustable slotted water-saving outlet includes a fixed pipe 1 and a positioning pipe 2. The fixed pipe 1 is made of polypropylene, while the positioning pipe 2 is made of polyethylene, giving the device excellent corrosion resistance and aging resistance, reducing water flow erosion loss, extending the overall service life of the device, and improving its economic efficiency. The fixed pipe 1 is equipped with an opening and closing mechanism, which includes a mating component, mounted on the fixed pipe 1. The mating component provides a guide trajectory for the movement of subsequent mechanisms, thus adapting to the opening and closing action of the device. The mating component includes a positioning plate 3, fixedly mounted on the fixed pipe 1. Eight positioning plates are evenly arrayed in a circle around the central axis on the positioning plate 3. The sliding port 4; the mating plate 5, rotatably mounted on the positioning tube 2, has eight mating ports 6 evenly arranged in a circular array around its central axis; the sliding member, having eight sets, with each of the eight sets of sliding members being respectively mounted on the fixed tube 1, the eight sets of sliding members being evenly distributed around the circumference of the fixed tube 1, the sliding member being used to perform the opening and closing action through its own displacement, thereby adjusting the size of the water passage gap in the fixed tube 1, the sliding member including: the opening and closing blade 7, slidably mounted on the positioning plate 3, and the opening and closing blade 7 slidingly engaging with the sliding port 4; the positioning shaft 8, fixedly mounted on the opening and closing blade 7, the positioning shaft 8 being slidably connected to the mating plate 5, and the positioning shaft 8 slidingly engaging with the mating port 6.

[0027] When the operator uses this device to adjust the water flow rate, by rotating the mating plate 5, the mating port 6 opened on the mating plate 5 rotates synchronously, which in turn causes the positioning shaft 8, which is slidably mated with the mating port 6, to move synchronously. This causes the opening and closing blades 7, which are fixedly connected to the positioning shaft 8, to slide along the sliding port 4 on the positioning plate 3. As a result, the eight sets of opening and closing blades 7 move synchronously closer or further away from the fixed pipe 1 in the circumference, thereby achieving precise adjustment of the size of the water passage gap in the fixed pipe 1.

[0028] With an opening and closing mechanism, this device can precisely adjust the size of the water gap to adapt to the water flow requirements of different scenarios, improve the versatility and flexibility of the device, and ensure that the water flow adjustment process is stable and controllable, avoiding water flow impact and waste caused by excessive adjustment range, thus achieving the core goal of efficient water saving.

[0029] A positioning mechanism is provided on the fixed pipe 1. The positioning mechanism is used to fix and limit the movement position of the opening and closing mechanism to ensure the stability of the water outlet gap after adjustment. The positioning mechanism includes: a fixed frame 9, which is fixedly set on the mating plate 5, and the fixed frame 9 has a fixing groove 10; a driving component, which is set on the fixed frame 9, and the driving component is used to output driving force to provide power and locking support for the fixed positioning of the subsequent mechanism. The driving component includes: a fixing plate 11, which is fixedly set on the fixed frame 9, and the fixing plate 11 has a positioning port 12; a connecting plate 13, which is slidably set on the fixed frame 9, and the connecting plate 13 slides with the fixing groove 10; and a support spring 14, which is fixedly set on the fixed frame 9. A fixed spring 14 is fixedly mounted on the connecting plate 13 and fixedly connected to the fixed plate 11; a drive block 15 is slidably mounted on the fixed plate 11 and fixedly connected to the connecting plate 13 through the positioning port 12; a locking component is mounted on the fixed frame 9 and is used to respond to the force of the drive component and complete the locking action to achieve the fixed limit of the opening and closing mechanism adjustment position. The locking component includes: a locking plate 16, fixedly mounted on the positioning plate 3, with multiple sets of equidistant locking ports 17 evenly opened along the axial direction; and a locking block 18, fixedly mounted on the connecting plate 13, which passes through the locking port 17 and locks with the locking plate 16.

[0030] After the staff completes the adjustment of the water gap, they pull the drive block 15, causing the connecting plate 13, which is fixedly connected to the drive block 15, to slide along the fixing groove 10 on the fixing frame 9. This stretches the support spring 14, which is fixedly connected to the connecting plate 13, causing the locking block 18, which is fixedly connected to the connecting plate 13, to move away from the locking plate 16. After confirming that the gap size meets the requirements, the staff releases the drive block 15, causing the restoring force of the support spring 14 to drive the connecting plate 13 to slide in the opposite direction. This causes the locking block 18 to engage with the locking slot 17 on the locking plate 16, thus fixing and limiting the adjustment position of the opening and closing mechanism and ensuring the stability of the water gap.

[0031] By incorporating a positioning mechanism, this device can stably lock the position of the actuator after flow regulation is completed, preventing the regulation state from shifting due to water flow impact or external force contact, ensuring a continuous and stable water flow, improving the reliability and safety of the device, and maintaining the set water output mode without additional operation.

[0032] Working principle: When the operator uses this device to adjust the water flow rate, by rotating the mating plate 5, the mating port 6 opened on the mating plate 5 rotates synchronously, which in turn causes the positioning shaft 8, which is slidably mated with the mating port 6, to move synchronously. This causes the opening and closing blades 7, which are fixedly connected to the positioning shaft 8, to slide along the sliding port 4 on the positioning plate 3. As a result, the eight sets of opening and closing blades 7 move synchronously closer or further away from the fixed pipe 1 in the circumference, so as to achieve precise adjustment of the size of the water passage gap in the fixed pipe 1.

[0033] After the staff completes the adjustment of the water gap, they pull the drive block 15, causing the connecting plate 13, which is fixedly connected to the drive block 15, to slide along the fixing groove 10 on the fixing frame 9. This stretches the support spring 14, which is fixedly connected to the connecting plate 13, causing the locking block 18, which is fixedly connected to the connecting plate 13, to move away from the locking plate 16. After confirming that the gap size meets the requirements, the staff releases the drive block 15, causing the restoring force of the support spring 14 to drive the connecting plate 13 to slide in the opposite direction. This causes the locking block 18 to engage with the locking slot 17 on the locking plate 16, thus fixing and limiting the adjustment position of the opening and closing mechanism and ensuring the stability of the water gap.

[0034] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable slot-type water-saving outlet, comprising a fixed pipe (1) and a positioning pipe (2), characterized in that, The fixed pipe (1) is provided with an opening and closing mechanism, which is used to adjust the size of the water passage gap of the fixed pipe (1) to achieve precise control of the water flow rate. The fixed pipe (1) is provided with a positioning mechanism, which is used to fix and limit the action position of the opening and closing mechanism to ensure the stability of the state after the water passage gap is adjusted. The opening and closing mechanism includes: A fitting component is provided on the fixed tube (1). The fitting component is used to provide a guide trajectory for the movement of the subsequent mechanism and thus adapt to the opening and closing action of this device. The sliding component has eight sets, and the eight sets of sliding components are respectively arranged on the fixed pipe (1). The eight sets of sliding components are evenly distributed around the fixed pipe (1). The sliding component is used to perform the opening and closing action by its own displacement, thereby adjusting the size of the water passage gap of the fixed pipe (1).

2. The adjustable slot-type water-saving outlet according to claim 1, characterized in that, The mating component includes: The positioning plate (3) is fixedly installed on the fixed tube (1), and eight sliding ports (4) are evenly arranged in a circular array around its central axis on the positioning plate (3). The mating plate (5) is rotatably mounted on the positioning tube (2), and eight mating ports (6) are evenly arranged in a circular array around its central axis on the mating plate (5).

3. The adjustable slot-type water-saving outlet according to claim 2, characterized in that, The slider includes: The opening and closing blade (7) is slidably disposed on the positioning plate (3), and the opening and closing blade (7) is slidably engaged with the sliding port (4); The positioning shaft (8) is fixedly set on the opening and closing blade (7). The positioning shaft (8) is slidably connected to the mating plate (5) and slidably mated to the mating port (6).

4. The adjustable slot-type water-saving outlet according to claim 3, characterized in that, The positioning mechanism includes: A fixing frame (9) is fixedly installed on the mating plate (5), and a fixing groove (10) is provided on the fixing frame (9). A driving component is disposed on the fixed frame (9). The driving component is used to output driving force to provide power and locking support for the fixed positioning of the subsequent mechanism. The engaging component is disposed on the fixed frame (9). The engaging component is used to respond to the force of the driving component and complete the engaging action to achieve the fixed limit of the adjustment position of the opening and closing mechanism.

5. An adjustable slot-type water-saving outlet according to claim 4, characterized in that, The driving component includes: A fixing plate (11) is fixedly installed on the fixing frame (9), and a positioning port (12) is provided on the fixing plate (11). The connecting plate (13) is slidably disposed on the fixed frame (9), and the connecting plate (13) is slidably engaged with the fixed groove (10); A support spring (14) is fixedly mounted on the connecting plate (13), and the support spring (14) is fixedly connected to the fixing plate (11); The drive block (15) is slidably disposed on the fixed plate (11), and the drive block (15) passes through the positioning port (12) and is fixedly connected to the connecting plate (13).

6. The adjustable slot-type water-saving outlet according to claim 5, characterized in that, The engaging component includes: The locking plate (16) is fixedly installed on the positioning plate (3). The locking plate (16) has multiple sets of equidistant locking slots (17) evenly opened along the axial direction. The locking block (18) is fixedly mounted on the connecting plate (13), and the locking block (18) passes through the locking port (17) and engages with the locking plate (16).

7. An adjustable slot-type water-saving outlet according to claim 6, characterized in that, The fixed tube (1) is made of polypropylene.

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