Water-saving faucet

Abstract

The utility model relates to the technical field of water-saving equipment, in particular to a water-saving faucet which comprises a valve body pipe and a water outlet pipe. The self-resetting water-saving assembly comprises a switching frame fixedly connected to the upper position of the peripheral wall of the valve body pipe, a metal sealing ring is fixedly connected to the upper end of the switching frame, a lifting shaft is slidably connected to the inner side of the metal sealing ring in a sealed mode, and an opening and closing button is fixedly connected to the upper end of the lifting shaft; an alloy pressure spring is fixedly connected between the lower end face of the on-off button and the upper end face of the switching frame body, and a sealing abutting pad is fixedly connected to the position, located in the valve body pipe, of the peripheral wall of the lifting shaft. According to the water-saving faucet, the water flow and the water flow time can be controlled according to the pressing degree of a user on the on-off button, the water-saving effect of the water-saving faucet is effectively improved, the water outlet flow can be conveniently adjusted when the water-saving faucet is used for saving water, and the use experience of the water-saving faucet is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water -saving equipment technical field, concretely relates to a water -saving faucet. BACKGROUND

[0002] The faucet is a switch device installed at the terminal of the water pipe and used for controlling water flow, and can realize opening or closing of water flow and adjustment of water flow size through rotation or pressing of the handle, and is widely used in families and public places, and the water -saving faucet reduces unnecessary waste of water and improves utilization efficiency of water resources on the basis of the ordinary faucet without affecting normal use, so as to achieve the purpose of saving water.

[0003] The prior art still has the following problems when in use:

[0004] The water-saving faucet currently used cannot usually adjust the water consumption according to the user's demand, that is, the water-saving water consumption in the single use of the user is always consistent, so that the water-saving effect of the water-saving faucet is poor, and the water flow of the water-saving faucet cannot be conveniently adjusted on the basis of water-saving use, which affects the use experience of the water-saving faucet. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a water-saving faucet, which can effectively solve the problems that the water-saving water consumption of the water-saving faucet in the prior art is always consistent, the water-saving effect of the water-saving faucet is poor, and the water flow of the water-saving faucet cannot be conveniently adjusted on the basis of water-saving use, which affects the use experience of the water-saving faucet.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme:

[0007] The utility model provides a water-saving faucet, which comprises:

[0008] The valve body pipe and the water outlet pipe;

[0009] The self-resetting water-saving assembly comprises an adapter frame body fixedly connected to the upper position of the peripheral wall of the valve body pipe, a metal sealing ring fixedly connected to the upper end of the adapter frame body, a lifting shaft sealingly and slidably connected to the inner side of the metal sealing ring, an opening and closing button fixedly connected to the upper end of the lifting shaft, an alloy pressure spring fixedly connected between the lower end surface of the opening and closing button and the upper end surface of the adapter frame body, a sealing abutting pad fixedly connected to the position inside the valve body pipe on the peripheral wall of the lifting shaft, and a reset damping part fixedly connected to the lower end of the lifting shaft.

[0010] The water outlet pipe is fixedly connected to the side wall of the adapter frame body, and the water outlet adjusting assembly is fixedly connected to the upper end surface of the water outlet pipe.

[0011] Further, the valve body pipe inner wall is fixedly connected with an abutting ring at the upper position, and the inner hole of the abutting ring has a diameter smaller than the outer diameter of the sealing abutting pad.

[0012] Further, the reset damping part comprises a plurality of damping plates fixedly connected to the lower end of the lifting shaft, and the valve body pipe inner wall is fixedly connected with a silica gel pipe, and the silica gel pipe inner wall is provided with a plurality of annular protrusions.

[0013] Further, the water outlet adjusting assembly comprises a rectangular frame fixedly connected to the upper end surface of the water outlet pipe, the rectangular frame inner wall is sealingly and slidably connected with a sealing plate, the sealing plate lower end surface is fixedly connected with a flow resistance plate, the rectangular frame upper end is threadedly connected with an adjusting screw, and the adjusting screw lower end is rotatably connected with the sealing plate upper end surface.

[0014] Further, the adjusting screw upper end is fixedly connected with an adjusting knob.

[0015] Further, the water outlet pipe end close to the adapter frame body is located on the same horizontal plane with the adapter frame body inner bottom surface.

[0016] Compared with the prior art, the technical scheme has the following beneficial effects:

[0017] In the utility model, the self-resetting water-saving assembly is arranged, the lifting shaft and the sealing abutting pad are driven to move downward by pressing the on-off button, the sealing abutting pad is separated from the abutting ring, water flow can flow out through the inner hole of the abutting ring, the lifting shaft can drive the plurality of damping plates to move downward synchronously relative to the silica gel pipe when the lifting shaft moves downward, meanwhile, the alloy pressure spring is in the compressed state and accumulates elastic potential energy, after the on-off button is pressed, the alloy pressure spring releases the elastic potential energy and drives the lifting shaft to move upward, in the process, the sliding fit between the plurality of annular protrusions and the damping plates can be utilized to realize the damping type slow upward movement of the lifting shaft, until the sealing abutting pad is automatically reset to contact the abutting ring, water flow is immediately stopped, so that the water flow and water flow time can be controlled according to the pressing degree of the on-off button by the user, i.e. the descending distance of the lifting shaft, the water-saving effect of the water-saving faucet is effectively improved.

[0018] In the utility model, the water outlet adjusting assembly is arranged, the adjusting screw is driven to rotate by rotating the adjusting knob, the adjusting screw can drive the sealing plate to move downward, so as to adjust the height position of the flow resistance plate in the water outlet pipe, then the flow resistance plate can be utilized to intercept the water flow in the water outlet pipe, so as to adjust the water flow of the water outlet pipe, thereby being favorable to improve the use experience of the water-saving faucet. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] Fig. 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0021] Fig. 2 It is a sectional view of the overall structure of the present application.

[0022] Fig. 3 It is a schematic diagram of the partial structure of the reset damping component in the present application.

[0023] Reference signs: 1, valve body pipe; 2, water outlet pipe; 3, adapter frame body; 4, metal sealing ring; 5, lifting shaft; 6, opening and closing button; 7, alloy pressure spring; 8, sealing abutting pad; 9, abutting ring; 10, damping plate; 11, silica gel pipe; 12, annular protrusion; 13, rectangular frame; 14, sealing plate; 15, flow resistance plate; 16, adjusting screw; 17, adjusting knob. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] The present application will be further described below in combination with the embodiments.

[0026] Embodiment: refer to Figs. 1-3The utility model provides a water saving type water tap, include: valve body pipe 1, water outlet pipe 2 and self-resetting water saving subassembly, self-resetting water saving subassembly includes the adapter frame body 3 of fixed connection in the upper position of valve body pipe 1 outer wall, the upper end fixed connection of adapter frame body 3 has metal seal ring 4, the inboard sealed sliding connection of metal seal ring 4 has the lifting shaft 5, the upper end fixed connection of lifting shaft 5 has the on-off button 6, the lower end surface of on-off button 6 and the upper end surface between adapter frame body 3 fixed connection has alloy pressure spring 7, the outer wall fixed connection of lifting shaft 5 is located in the inner position of valve body pipe 1 and is connected with sealing abutment pad 8, the inner wall fixed connection of valve body pipe 1 is located in the upper position and is connected with abutment ring 9, and the hole diameter size of abutment ring 9 inner hole is less than the outer diameter size of sealing abutment pad 8, and the lower end fixed connection of lifting shaft 5 has reset damping part, and reset damping part includes the damping plate 10 of fixed connection in the lower end of lifting shaft 5, and the inner wall of valve body pipe 1 is fixedly connected with silica gel pipe 11, and the inner wall of silica gel pipe 11 is equipped with a plurality of annular protrusions 12;

[0027] by pressing on-off button 6 to push lifting shaft 5 and sealing abutment pad 8 and move down, so that sealing abutment pad 8 and abutment ring 9 are separated, at this time, water flow can pass through the hole of abutment ring 9 and flow out, lifting shaft 5 can drive a plurality of damping plates 10 to move down synchronously relative to silica gel pipe 11, and alloy pressure spring 7 starts to be in a compressed state and accumulates elastic potential energy, after on-off button 6 is pressed, alloy pressure spring 7 immediately releases the elastic potential energy and pushes lifting shaft 5 to move up, in the process, the sliding fit between a plurality of annular protrusions 12 and damping plates 10 can be used to realize the slow upward movement of lifting shaft 5, until sealing abutment pad 8 is automatically reset to contact abutment ring 9, the water flow is immediately stopped, so that the water flow and water flow time can be controlled according to the pressing degree of on-off button 6, that is, the descending distance of lifting shaft 5, effectively improving the water saving effect of the water saving type water tap.

[0028] Referring to Fig. 1 and Fig. 2 , water outlet pipe 2 is fixedly connected to the side wall of adapter frame body 3, the end of water outlet pipe 2 close to adapter frame body 3 is located on the same horizontal plane as the inner bottom surface of adapter frame body 3, and the upper end surface of water outlet pipe 2 is fixedly connected with water outlet adjusting assembly, the water outlet adjusting assembly includes a rectangular frame 13 fixedly connected to the upper end surface of water outlet pipe 2, a sealing plate 14 sealingly and slidably connected to the inner wall of rectangular frame 13, a flow resistance plate 15 fixedly connected to the lower end surface of sealing plate 14, a adjusting screw 16 threadedly connected to the upper end of rectangular frame 13, an adjusting knob 17 fixedly connected to the upper end of adjusting screw 16, and the lower end of adjusting screw 16 rotatably connected to the upper end surface of sealing plate 14.

[0029] Rotating the adjustment knob 17 drives the adjustment screw 16 to rotate, allowing the adjustment screw 16 to rotate relative to the upper thread of the rectangular frame 13 and push the sealing plate 14 downward, thereby adjusting the height position of the baffle plate 15 inside the water outlet pipe 2. The baffle plate 15 can then be used to block the water flow in the water outlet pipe 2, thereby adjusting the water flow from the water outlet pipe 2 and improving the user experience of the water-saving faucet.

[0030] The working principle of this utility model is as follows:

[0031] 1. During use, the user presses the open / close button 6 to push the lifting shaft 5 and the sealing abutment pad 8 downwards, causing the sealing abutment pad 8 to separate from the abutment ring 9. At this time, the water can flow out through the inner hole of the abutment ring 9. When the lifting shaft 5 moves downwards, it can drive several damping plates 10 to move downwards synchronously relative to the silicone tube 11. At the same time, the alloy pressure spring 7 begins to be compressed and accumulates elastic potential energy. After the open / close button 6 is pressed, the alloy pressure spring 7 immediately releases the elastic potential energy and pushes the lifting shaft 5 upwards. During this process, the sliding cooperation between several annular protrusions 12 and the damping plates 10 can be used to achieve the damped slow upward movement of the lifting shaft 5 until the sealing abutment pad 8 automatically resets to contact the abutment ring 9, and the water flow stops immediately. Thus, the water flow rate and water flow time can be controlled according to the degree of pressure of the user pressing the open / close button 6, i.e. the descent distance of the lifting shaft 5, effectively improving the water-saving effect of the water-saving faucet.

[0032] 2. When adjusting the water flow, the user can rotate the adjusting knob 17 to drive the adjusting screw 16 to rotate, so that the adjusting screw 16 can rotate relative to the upper thread of the rectangular frame 13 and push the sealing plate 14 down to adjust the height position of the baffle plate 15 in the water outlet pipe 2. In this way, the baffle plate 15 can be used to block the water flow in the water outlet pipe 2, so as to adjust the water flow of the water outlet pipe 2, thereby improving the user experience of the water-saving faucet.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A water saving faucet, characterized by, Include: Valve body pipe (1) and water outlet pipe (2); Self-resetting water-saving assembly, the self-resetting water-saving assembly includes a switching frame body (3) fixedly connected to the outer peripheral wall of the valve body pipe (1) at the upper position, a metal sealing ring (4) is fixedly connected to the upper end of the switching frame body (3), a lifting shaft (5) is sealingly and slidably connected to the inner side of the metal sealing ring (4), an opening and closing button (6) is fixedly connected to the upper end of the lifting shaft (5), an alloy pressure spring (7) is fixedly connected between the lower end surface of the opening and closing button (6) and the upper end surface of the switching frame body (3), a sealing abutting pad (8) is fixedly connected to the outer peripheral wall of the lifting shaft (5) at the inner position of the valve body pipe (1), and a reset damping part is fixedly connected to the lower end of the lifting shaft (5). The water outlet pipe (2) is fixedly connected to the side wall of the switching frame body (3), and a water outlet adjusting assembly is fixedly connected to the upper end surface of the water outlet pipe (2).

2. The water saving faucet according to claim 1, wherein, The valve body pipe (1) is fixedly connected with an abutting ring (9) at the upper position of the inner wall, and the inner hole diameter of the abutting ring (9) is smaller than the outer diameter of the sealing abutting pad (8).

3. The water saving faucet according to claim 1, wherein, The reset damping part includes a plurality of damping plates (10) fixedly connected to the lower end of the lifting shaft (5), a silica gel pipe (11) is fixedly connected to the inner wall of the valve body pipe (1), and a plurality of annular protrusions (12) are arranged on the inner wall of the silica gel pipe (11).

4. The water saving faucet according to claim 1, wherein, The water outlet adjusting assembly includes a rectangular frame (13) fixedly connected to the upper end surface of the water outlet pipe (2), a sealing plate (14) is sealingly and slidably connected to the inner wall of the rectangular frame (13), a flow resistance plate (15) is fixedly connected to the lower end surface of the sealing plate (14), an adjusting screw rod (16) is threadedly connected to the upper end of the rectangular frame (13), and the lower end of the adjusting screw rod (16) is rotatably connected to the upper end surface of the sealing plate (14).

5. The water saving faucet according to claim 4, wherein, The upper end of the adjusting screw rod (16) is fixedly connected with an adjusting knob (17).

6. The water saving faucet according to claim 1, wherein, The end of the water outlet pipe (2) close to the switching frame body (3) is located on the same horizontal plane as the inner bottom surface of the switching frame body (3).

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