Pressing faucet with locking function

Abstract

The utility model provides a pressing faucet with a locking function. The pressing faucet comprises a faucet body and a pressing cap used for pressing a valve element in the faucet body to discharge water. The lock catches are arranged on the two sides of the inner wall of the pressing cap; the locking mechanism comprises a fixing ring base, an annular buckle arranged on the inner ring of the fixing ring base, a rectangular opening formed in the first end of the annular buckle, a notch formed in the edge of the outer side of the fixing ring base, a telescopic pipe fixedly arranged at the second end of the annular buckle, and a spring fixedly connected to the telescopic pipe in a sleeving mode. And the fixed block is connected with one end of the telescopic pipe. The pressing cap can be locked through matching of the lock catch and the locking mechanism, so that the pressing cap can be locked by pressing the pressed pressing cap to a specified position, and the faucet can discharge water for a long time according to needs.

Description

Technical Field

[0001] The utility model relates to a push faucet with a locking function. Background Art

[0002] There are three main types of faucets: push-type, electric-controlled and cup-push. For push-type faucets, you need to press a button or turn the faucet handle to open the faucet and let water flow out.

[0003] The existing push faucet will slowly close after being pressed in order to save water. At this time, the user needs to press the faucet frequently when washing the face with a large amount of water, which is very inconvenient to use. Utility Model Content

[0004] The utility model provides a push faucet with a locking function, which can effectively solve the above problem.

[0005] The utility model is achieved in this way:

[0006] A push faucet with locking function, comprising

[0007] The faucet body is used to press the valve core inside the faucet body to release water;

[0008] Lock buckles are arranged on both sides of the inner wall of the pressure cap;

[0009] The locking mechanism includes: a fixed ring seat, an annular buckle arranged on the inner ring of the fixed ring seat, a rectangular opening formed at the first end of the annular buckle, a notch formed at the outer edge of the fixed ring seat, a telescopic tube fixedly arranged at the second end of the annular buckle, a spring sleeved and fixed on the telescopic tube, and a fixed block connected to one end of the telescopic tube; a connecting rod is arranged on the outer wall of the annular buckle; when the pressure cap is pressed, the locking buckle and the first end of the annular buckle are squeezed, so that the annular buckle is rotated outwardly through the spring and the telescopic tube, and the clamping end of the locking buckle is clamped with the rectangular opening; when the connecting rod is rotated, the connecting rod drives the annular buckle to rotate outward, so that the annular buckle is separated from the locking buckle.

[0010] As a further improvement, a movable groove for the ring buckle to rotate is formed on the fixed ring seat, and the two limit each other.

[0011] As a further improvement, a fixing block is provided at the other end of the telescopic tube to provide a force point for the telescopic tube and the spring.

[0012] As a further improvement, the telescopic tube is configured to be arc-shaped.

[0013] As a further improvement, a cover plate for sealing the annular buckle is fixedly provided on the upper end of the fixed ring seat, and the cover plate movably passes through the faucet body.

[0014] As a further improvement, sockets for longitudinal insertion of the lock buckle are provided at positions on both sides of the cover plate opposite to the lock buckle.

[0015] As a further improvement, a handle is fixedly provided at one end of the connecting rod away from the cover plate.

[0016] The beneficial effects of the utility model are:

[0017] (1) The utility model can lock the pressing cap by the cooperation of the lock buckle and the locking mechanism. Therefore, the device can lock the pressed pressing cap at a specified position, so that the faucet can discharge water for a long time as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the overall axonometric structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional axonometric structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the locking mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the notch and connecting rod position structure of the utility model.

[0023] Description of Figure Numbers:

[0024] 1. The main body of the faucet;

[0025] 2. Locking mechanism; 21. Fixed ring seat; 22. Cover plate; 23. Ring buckle; 24. Spring; 25. Telescopic tube; 26. Fixed block; 27. Rectangular opening; 28. Movable groove; 29. ​​Notch; 290. Socket; 3. Pressing cap; 4. Handle; 5. Connecting rod; 6. Lock buckle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0027] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] Reference Figure 1-4 As shown, a push faucet with a locking function comprises a faucet body 1, a pressure cap 3 for pressing the valve core inside the faucet body 1 to discharge water, a water outlet is fixedly arranged on one side of the faucet body 1 (the above devices are the structures of existing products and will not be described in detail in this case), and lock buckles 6 (such as Figure 3 As shown). The lower half of the lock buckle 6 can be set as needed to determine whether it needs to protrude from the lower end surface of the pressing cap 3. If the outer diameter of the fixing ring seat 21 is smaller than the inner diameter of the pressing cap 3, the lower half of the lock buckle 6 does not need to protrude from the lower end surface of the pressing cap 3. Otherwise, it protrudes from the lower end surface of the pressing cap 3. The lower half of the lock buckle 6 does not need to protrude from the lower end surface of the pressing cap 3, which can make the push faucet more beautiful.

[0029] The locking mechanism 2 comprises: a fixed ring seat 21, a movable groove 28 for the ring buckle 23 to rotate is formed on the fixed ring seat 21, the two are mutually limited, the ring buckle 23 is arranged on the inner ring of the fixed ring seat 21, a rectangular opening 27 is formed at the first end of the ring buckle 23, a notch 29 is formed at the outer edge of the fixed ring seat 21, a telescopic tube 25 is fixedly arranged at the second end of the ring buckle 23, a spring 24 is sleeved and fixed on the telescopic tube 25, and a fixed block 26 connected to one end of the telescopic tube 25; the outer wall of the ring buckle 23 is provided with Connecting rod 5; when pressing the pressure cap 3, the lock buckle 6 and the first end of the ring buckle 23 are squeezed, so that the ring buckle 23 is rotated outward through the spring 24 and the telescopic tube 25, and the clamping end of the lock buckle 6 is clamped with the rectangular opening 27; when the connecting rod 5 is rotated, the connecting rod 5 drives the ring buckle 23 to rotate outward, so that the ring buckle 23 is separated from the lock buckle 6, and the inclined protrusion at one end of the lock buckle 6 can be inserted into the space left between the rectangular opening 27 and the bottom of the movable groove 28 to achieve clamping, so that the pressure cap 3 is in a state of continuous downward pressure so that the faucet can continuously discharge water.

[0030] Furthermore, the length of the notch 29 is half of the space between one end of the ring buckle 23 and the fixed block 26. At the same time, when the connecting rod 5 is in contact with one side of the notch 29, the ring buckle 23 is separated from the lock buckle 6, and the connecting rod 5 rotates in the notch 29. The upper and lower end surfaces of the connecting rod 5 are respectively abutted against the lower end surface of the cover plate 22 and the bottom of the movable groove 28, effectively reducing the gap to prevent water from entering and causing corrosion to the device.

[0031] It should be noted that in order to leave a movable space between one end of the ring buckle 23 and the fixed block 26 when the ring buckle 23 can rotate, the upper end surface of the ring buckle 23 is flush with the upper end surface of the fixed ring seat 21.

[0032] The other end of the telescopic tube 25 is provided with a fixing block 26 for providing a force point for the telescopic tube 25 and the spring 24. The fixing block 26 can limit the lock buckle 6 so that the lock buckle 6 can be accurately inserted between the ring buckle 23 and the fixing block 26.

[0033] The telescopic tube 25 is configured to be arc-shaped, and the center of the arc of the spring 24 and the telescopic tube 25 coincides with the center of the ring buckle 23 , which can effectively protect the spring 24 from abnormal deformation that affects the rebound of the ring buckle 23 .

[0034] A cover plate 22 for sealing the ring buckle 23 is fixed to the upper end of the fixed ring seat 21. The outer periphery of the cover plate 22 is flush with the outer periphery of the fixed ring seat 21. At the same time, the cover plate 22 movably passes through the faucet body 1. The middle part of the cover plate 22 is fixed to the surface of the faucet body 1 to avoid water entering through the gap. Sockets 290 for longitudinal insertion of the lock buckles 6 are provided on both sides of the cover plate 22 at positions relative to the lock buckles 6. The two lock buckles 6 are longitudinally inserted into the sockets 290 and can be connected and fixed to the ring buckle 23. The size of the sockets 290 is compatible with the lock buckles 6 and the surfaces are in contact with each other.

[0035] A handle 4 is fixedly disposed at one end of the connecting rod 5 away from the cover plate 22 , and the handle 4 is vertically arranged for easy holding.

[0036] It should be noted that when the lock buckle 6 is fixedly engaged with the annular buckle 23, the pressure cap 3 just moves to the bottom to ensure the maximum water output.

[0037] Principle and process of this utility model:

[0038] When the user needs to lock the pressure cap 3 and the faucet continues to flow water, the user needs to press the pressure cap 3 with his hand, and the pressure cap 3 drives the two lock buckles 6 to move downward. When the lock buckle 6 moves downward, it will first be inserted into the socket 290, and then continue to move downward until the inclined surface protrusion at the lower end of the lock buckle 6 abuts against the inclined surface at the upper end of the ring buckle 23 and continuously applies pressure to the ring buckle 23, thereby causing the ring buckle 23 to rotate in the movable groove 28, and the ring buckle 23 will squeeze the spring 24 and push the movable end of the telescopic tube 25 to move to Inside the fixed end of the telescopic tube 25, since the fixed end surface of the telescopic tube 25 fits with the surface of the spring 24, the spring 24 can be limited when it is compressed, so that the inclined protrusion of the lock buckle 6 can slide smoothly into the notch 29. Since the upper end of the inclined protrusion of the lock buckle 6 and the top surface of the notch 29 are flat, at this time, the annular buckle 23 loses the driving force and returns to its original position under the reaction force of the spring 24, and then the plane of the upper end of the inclined protrusion of the lock buckle 6 and the plane of the top surface of the notch 29 abut against each other and achieve a snap-fit ​​fixation.

[0039] Under the limit of the cover plate 22, the annular buckle 23 will not move, thereby achieving the fixation of the pressure cap 3, so that pressing the faucet can continuously discharge water, allowing the user to use water for a long time.

[0040] The advantage of this device is that it can be added on the basis of the existing push faucet, thereby increasing the practicality of the device.

[0041] When the pressing cap 3 needs to be released, the user needs to hold the handle 4 by hand to drive the connecting rod 5 and the ring buckle 23 to rotate in the movable groove 28 and squeeze the spring 24. Because the pressing cap 3 of the faucet has a resilient property, when the ring buckle 23 is separated from the lock buckle 6, the pressing cap 3 will drive the lock buckle 6 to move upward, thereby separating the lock buckle 6 from the ring buckle 23, and restoring the pressing cap 3 to its normal function.

[0042] In summary, the pressing cap 3 can be pressed to a designated position to be locked, and the faucet can be made to discharge water for a long time as needed.

[0043] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A push faucet with locking function, characterized in that: include A faucet body (1), and a pressure cap (3) for pressing a valve core inside the faucet body (1) to release water; Lock buckles (6) are arranged on both sides of the inner wall of the pressing cap (3); The locking mechanism (2) comprises: a fixed ring seat (21), an annular buckle (23) arranged on the inner ring of the fixed ring seat (21), a rectangular opening (27) formed at the first end of the annular buckle (23), a notch (29) formed at the outer edge of the fixed ring seat (21), a telescopic tube (25) fixedly arranged at the second end of the annular buckle (23), a spring (24) sleeved and fixed on the telescopic tube (25), and a fixed block (26) connected to one end of the telescopic tube (25); The outer wall of the ring buckle (23) is provided with a connecting rod (5); when the pressing cap (3) is pressed, the locking buckle (6) and the first end of the ring buckle (23) are squeezed, so that the ring buckle (23) is rotated outward through the spring (24) and the telescopic tube (25), and the clamping end of the locking buckle (6) is clamped with the rectangular opening (27); when the connecting rod (5) is rotated, the connecting rod (5) drives the ring buckle (23) to rotate outward, so that the ring buckle (23) is separated from the locking buckle (6).

2. A push faucet with locking function according to claim 1, characterized in that: The fixed ring seat (21) is formed with a movable groove (28) for the annular buckle (23) to rotate, and the two are mutually limited.

3. The push faucet with locking function according to claim 1, characterized in that: The other end of the telescopic tube (25) is provided with a fixing block (26) for providing a force bearing point for the telescopic tube (25) and the spring (24).

4. The push faucet with locking function according to claim 1, characterized in that: The telescopic tube (25) is arranged in an arc shape.

5. The push faucet with locking function according to claim 1, characterized in that: A cover plate (22) for sealing the annular buckle (23) is fixedly provided at the upper end of the fixed ring seat (21), and the cover plate (22) movably penetrates the faucet body (1).

6. The push faucet with locking function according to claim 5, characterized in that: Sockets (290) for longitudinally inserting the lock buckle (6) are provided on both sides of the cover plate (22) at positions opposite to the lock buckle (6).

7. The push faucet with locking function according to claim 1, characterized in that: A handle (4) is fixedly provided at one end of the connecting rod (5) away from the cover plate (22).

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