Water faucet

Abstract

The utility model discloses a water faucet which comprises a water faucet body. A gap is formed between the horizontal pushing assembly and the faucet main body; a valve core; the gear assembly comprises a gear and a rack which are meshed with each other, the gear is connected with the valve element, and the rack is connected with the horizontal pushing assembly; the pulley assembly comprises a first pulley unit and a second pulley unit which are connected with the outer surface of the faucet body. In the moving process of the horizontal pushing assembly, the horizontal pushing assembly is only in sliding connection with the first pulley unit and the second pulley unit, the moving resistance is reduced, the horizontal pushing assembly moves more smoothly, and then a user can open the faucet with smaller force. And meanwhile, by controlling the moving distance and the moving direction of the horizontal pushing assembly, the rack can be driven to move, so that the gear drives the valve rod to rotate, opening and closing of water flow and regulation and control of the water flow speed are achieved, the water flow control precision of the faucet is enhanced, and the use feeling of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to daily life field, concretely relates to a faucet. BACKGROUND

[0002] The faucet is a common sanitary appliance in life, usually used in kitchen, washstand and shower equipment, which brings great convenience to people's life. At present, the handle of the faucet is generally controlled by rotating left and right or up and down to control the opening degree of the valve core, so as to realize the water flow regulation of the faucet. However, during the rotation of the handle, there may be problems such as laborious rotation and low water flow control precision, which greatly reduces the user's experience. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. For this purpose, the utility model provides a faucet, which can make the switch more smooth and labor-saving, and can also improve the precision of water flow control.

[0004] According to the faucet of the embodiment of the utility model, it comprises: a faucet body; a flat push assembly, which has a gap between the flat push assembly and the faucet body; a valve core, which is arranged in the faucet body; a gear assembly for driving the valve core to rotate, which comprises a gear and a rack that are engaged with each other, the gear is connected with the valve core, and the rack is connected with the flat push assembly; a pulley assembly for limiting the moving direction of the flat push assembly, which comprises a first pulley unit and a second pulley unit, one end of the first pulley unit and the second pulley unit is respectively connected with the outer surface of the faucet body, and the other end of the first pulley unit and the second pulley unit is respectively connected with the flat push assembly in a sliding manner.

[0005] According to the faucet of the embodiment of the utility model, at least the following beneficial effects are achieved: the flat push assembly slides along a certain direction under the action of the first pulley unit and the second pulley unit. Since the flat push assembly has a gap between the flat push assembly and the faucet body, during the movement of the flat push assembly, the flat push assembly is only connected with the first pulley unit and the second pulley unit in a sliding manner, so as to greatly reduce the moving resistance of the flat push assembly, make its movement more smooth, and further enable the user to open the faucet with smaller force. At the same time, by controlling the moving distance and moving direction of the flat push assembly, the rack can be driven to move, so as to drive the gear to rotate, and make the gear drive the valve rod to rotate, thereby realizing the opening and closing of water flow and the regulation of water flow speed, greatly strengthening the water flow control precision of the faucet and improving the user's experience.

[0006] According to some embodiments of the utility model, the flat push assembly comprises a bottom plate and a cover body that are connected with each other.

[0007] According to some embodiments of the utility model, the middle part of bottom plate is provided with opening, the rack is arranged on the bottom plate, the gear is connected with the rack and the valve core respectively through the opening.

[0008] According to some embodiments of the utility model, the two sides of opening are respectively provided with first sliding groove and second sliding groove, the first sliding groove is connected with first pulley unit in sliding mode, the second sliding groove is connected with second pulley unit in sliding mode.

[0009] According to some embodiments of the utility model, the first sliding groove and the second sliding groove are parallel to each other.

[0010] According to some embodiments of the utility model, the number of first pulley unit and second pulley unit is at least two, the first pulley unit is connected with one side of flat push assembly in sliding mode, the second pulley unit is connected with the other side of flat push assembly in sliding mode.

[0011] According to some embodiments of the utility model, the first pulley unit includes first connecting rod and first pulley, the first connecting rod is connected with faucet body and first pulley respectively, the first pulley is connected with flat push assembly in sliding mode.

[0012] According to some embodiments of the utility model, it further includes universal pulley, the flat push assembly is provided with installation position for placing universal pulley, the universal pulley is connected with the outer surface of faucet body in sliding mode.

[0013] According to some embodiments of the utility model, the surface of faucet body is provided with through hole, the gear is connected with rack and valve core respectively through the through hole.

[0014] According to some embodiments of the utility model, the valve core is provided with valve rod, the valve rod is connected with gear.

[0015] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0017] Figure 1 It is the exploded view of faucet according to the utility model embodiments;

[0018] Figure 2 It is the closed state schematic view of faucet according to the utility model embodiments;

[0019] Figure 3 is a schematic diagram of an open state of a faucet according to an embodiment of the present application.

[0020] Reference signs:

[0021] Faucet body 100, through hole 110, flat push assembly 200, bottom plate 210, opening 211, mounting position 212, cover 220, first sliding groove 230, second sliding groove 240, valve core 300, valve rod 310, gear assembly 400, gear 410, rack 420, pulley assembly 500, first pulley unit 510, first connecting rod 511, first pulley 512, second pulley unit 520, second connecting rod 521, second pulley 522, universal pulley 600. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application. The device or element indicated is necessarily constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0024] In the description of the present application, if the first, second, third, fourth, fifth, etc. are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0025] In the description of the present application, unless otherwise explicitly limited, the words such as setting, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0026] The utility model discloses a faucet, which comprises a faucet main body 100, a flat push assembly 200, a gap between the flat push assembly 200 and the faucet main body 100, a valve core 300 arranged in the faucet main body 100, a gear assembly 400 for driving the valve core 300 to rotate, comprising intermeshing gears 410 and racks 420, the gears 410 are connected with the valve core 300, and the racks 420 are connected with the flat push assembly 200, a pulley assembly 500 for limiting the moving direction of the flat push assembly 200, comprising a first pulley unit 510 and a second pulley unit 520, one end of the first pulley unit 510 and the second pulley unit 520 is connected with the outer surface of the faucet main body 100 respectively, and the other end of the first pulley unit 510 and the second pulley unit 520 is slidably connected with the flat push assembly 200.

[0027] For example, as shown in the drawings, the valve core 300 is the core component of the faucet, and the rotation of the valve core 300 can control the opening and closing of the water flow, and the rotation angle of the valve core 300 can control the size of the water outlet of the valve core 300, so as to realize the adjustment of the water flow speed. Figures 1-3

[0028] Since the first pulley unit 510 and the second pulley unit 520 are fixed on the outer surface of the faucet main body 100 and jointly constitute a sliding channel, the flat push assembly 200 can move in the sliding channel, and the moving direction of the flat push assembly 200 is limited, thereby improving the moving stability of the flat push assembly 200. At the same time, since the flat push assembly 200 has a gap with the faucet main body 100, the two do not contact each other, so that during the movement of the flat push assembly 200, the flat push assembly 200 is only slidably connected with the first pulley unit 510 and the second pulley unit 520, thereby greatly reducing the moving resistance of the flat push assembly 200, making the movement more smooth, and further enabling the user to open the faucet with smaller force.

[0029] In actual operation, when the user needs to open the faucet, the flat push assembly 200 is pushed backward, so that the flat push assembly 200 moves along the sliding channel under the action of the first pulley unit 510 and the second pulley unit 520, and in the sliding process, the rack 420 moves with the flat push assembly 200, so that the rack 420 drives the gear 410 to rotate, and the gear 410 can drive the valve core 300 to rotate, driving the opening of the water outlet of the valve core 300, and further enabling the water flow to enter the faucet through the valve core 300 and flow out of the faucet for the user to use.

[0030] ​When the user needs to increase the water flow, the horizontal push assembly 200 is pushed further back, increasing its movement distance and thus increasing the rotation angle of the valve core 300. This allows the outlet of the valve core 300 to expand further, achieving the effect of increasing the water flow. When the user needs to decrease the water flow, the horizontal push assembly 200 is pushed forward, decreasing its movement distance and thus reducing the rotation angle of the valve core 300. This reduces the outlet of the valve core 300, achieving the effect of decreasing the water flow.

[0031] When the user needs to turn off the faucet, push the push assembly 200 forward, causing the rack 420 to drive the gear 410 to rotate in the opposite direction, which in turn causes the valve core 300 to rotate in the opposite direction until the push assembly 200 returns to its original position. At this time, the rotation angle of the valve core 300 is 0 degrees, thus closing the water outlet.

[0032] It can be seen that by controlling the moving distance and direction of the push component 200, not only can the water flow be turned on and off, but the water flow speed can also be regulated, which greatly enhances the water flow control accuracy of the faucet and improves the user experience.

[0033] In some specific embodiments of this utility model, the flat-pushing component 200 includes a base plate 210 and a cover 220 that are interlocked and connected.

[0034] For example, such as Figure 1 As shown, the base plate 210 and the cover 220 are fastened together, which facilitates the disassembly of the two and thus facilitates the installation and maintenance of internal parts.

[0035] In some specific embodiments of this utility model, an opening 211 is provided in the middle of the base plate 210, the rack 420 is disposed on the base plate 210, and the gear 410 is connected to the rack 420 and the valve core 300 respectively through the opening 211.

[0036] For example, such as Figure 1 and Figure 2 As shown, after the base plate 210 and the cover 220 are fastened together, a receiving space is formed between them, so the gear 410 and the rack 420 can mesh and connect within this receiving space; at the same time, the other side of the gear 410 can pass through the opening 211 of the base plate 210 and enter the interior of the faucet body 100 to connect with the valve core 300. It can be seen that the gear 410 and the rack 420 are not exposed to the external environment, thereby reducing the influence of the external environment on the gear 410 and the rack 420, making the connection between the two more stable and improving the rotation efficiency of the valve core 300.

[0037] In some embodiments of the utility model, first sliding groove 230 and second sliding groove 240 are arranged on both sides of opening 211 respectively, first sliding groove 230 is connected with first pulley unit 510 in sliding mode, and second sliding groove 240 is connected with second pulley unit 520 in sliding mode.

[0038] For example, as shown in Figure 2 Because first sliding groove 230 and second sliding groove 240 are arranged on both sides of opening 211, first sliding groove 230 and first pulley unit 510 and second sliding groove 240 and second pulley unit 520 are connected in sliding mode inside bottom plate 210, the influence of external environment is reduced, and the stability of sliding is strengthened.

[0039] In some embodiments of the utility model, first sliding groove 230 and second sliding groove 240 are parallel to each other.

[0040] For example, as shown in Figure 2 Under the action of first sliding groove 230 and second sliding groove 240, bottom plate 210 can be kept in a straight moving state, thereby the meshing connection between rack 420 and gear 410 is strengthened, and the rotation efficiency of valve core 300 is improved.

[0041] In some embodiments of the utility model, the number of first pulley unit 510 and second pulley unit 520 is at least two, first pulley unit 510 is connected with one side of flat push assembly 200 in sliding mode, and second pulley unit 520 is connected with the other side of flat push assembly 200 in sliding mode.

[0042] For example, as shown in Figure 2 And Figure 3 Two first pulley units 510 constitute one side of a sliding channel, two second pulley units 520 constitute the other side of the sliding channel, and flat push assembly 200 can improve the moving stability of flat push assembly 200 by being connected with both sides of the sliding channel.

[0043] In some embodiments of the utility model, first pulley unit 510 comprises first connecting rod 511 and first pulley 512, first connecting rod 511 is connected with faucet body 100 and first pulley 512 respectively, and first pulley 512 is connected with flat push assembly 200 in sliding mode.

[0044] For example, as shown in Figure 1As shown, the first connecting rod 511 is fixed on the outer surface of the faucet body 100, can support the first pulley 512, so that the sliding between the first pulley 512 and the flat push assembly 200 is more stable. Further, by setting the height of the first connecting rod 511, the distance between the flat push assembly 200 and the faucet body 100 can be controlled, so that the flat push assembly 200 and the faucet body 100 are not in contact, and therefore, during the movement of the flat push assembly 200, the flat push assembly 200 is only in sliding connection with the first pulley 512, effectively reducing the movement resistance of the flat push assembly 200, so that the movement of the flat push assembly 200 is more smooth, greatly reducing the force required by the user when opening the faucet. The structure of the second pulley unit 520 can be the same as that of the first pulley unit 510, including a second connecting rod 521 and a second pulley 522.

[0045] In some embodiments of the present application, a universal pulley 600 is further included, and the flat push assembly 200 is provided with a mounting position 212 for placing the universal pulley 600; the universal pulley 600 is in sliding connection with the outer surface of the faucet body 100.

[0046] For example, as shown in the drawings, Figure 1 The universal pulley 600 can rotate at any angle in the mounting position 212, so that during the movement of the flat push assembly 200, the universal pulley 600 slides on the outer surface of the faucet body 100, making the movement of the flat push assembly 200 more smooth, greatly reducing the force required by the user when opening the faucet.

[0047] At the same time, since the two sides of the universal pulley 600 are in contact with the flat push assembly 200 and the faucet body 100 respectively, the height of the universal pulley 600 determines the size of the gap between the flat push assembly 200 and the faucet body 100, so it can be seen that the universal pulley 600 provides a certain supporting force to the flat push assembly 200, making the position between the flat push assembly 200 and the faucet body 100 more stable.

[0048] In some embodiments of the present application, the surface of the faucet body 100 is provided with a through hole 110, and the gear 410 is connected with the rack 420 and the valve core 300 through the through hole 110.

[0049] For example, as shown in the drawings, Figure 1 The through hole 110 is provided to facilitate the connection between the gear 410 and the rack 420 and the valve core 300, reducing the connection difficulty between the components.

[0050] In some embodiments of the present application, a valve rod 310 is arranged on the valve core 300, and the valve rod 310 is connected with the gear 410.

[0051] For example, as shown in Figure 1 The valve rod 310 is used to control the size of the water outlet, and thus the gear 410 can control the water flow switch and the water flow speed by controlling the rotation angle of the valve rod 310. The connection mode is simple, and the efficiency of water flow control is improved.

[0052] Other configurations and operations of the faucet according to the embodiments of the utility model are known to those skilled in the art and will not be described in detail here.

[0053] The following will be described in detail with reference to Figures 1-3 a specific embodiment of a faucet according to the embodiments of the utility model. It should be understood that the following description is only exemplary and is not a specific limitation of the utility model.

[0054] As shown in Figures 1-3 A faucet includes a faucet body 100, a bottom plate 210, a cover 220, a valve core 300, a gear 410, a rack 420, a first pulley unit 510, a second pulley unit 520, and a universal pulley 600. The valve core 300 is provided with a valve rod 310. The number of the first pulley unit 510 and the second pulley unit 520 is at least two. The first pulley unit 510 includes a first connecting rod 511 and a first pulley 512. The second pulley unit 520 includes a second connecting rod 521 and a second pulley 522. The middle part of the bottom plate 210 is provided with an opening 211. The two sides of the opening 211 are respectively provided with a first sliding groove 230 and a second sliding groove 240. The first sliding groove 230 and the second sliding groove 240 are parallel to each other. The upper surface of the faucet body 100 is provided with a through hole 110. The flat push assembly 200 is provided with a mounting position 212 for placing the universal pulley 600.

[0055] The valve core 300 is arranged inside the faucet body 100. The valve rod 310 is connected with the gear 410. The gear 410 is sequentially connected with the rack 420 through the through hole 110 and the opening 211. The rack 420 is connected with the bottom plate 210. The bottom plate 210 is connected with the cover 220. The first connecting rod 511 is respectively connected with the upper surface of the faucet body 100 and the first pulley 512. The first pulley 512 is slidingly connected with the first sliding groove 230. The second connecting rod 521 is respectively connected with the upper surface of the faucet body 100 and the second pulley 522. The second pulley 522 is slidingly connected with the second sliding groove 240. The universal pulley 600 is slidingly connected with the upper surface of the faucet body 100. The lower surface of the bottom plate 210 and the upper surface of the faucet body 100 have a gap.

[0056] According to the faucet of the utility model embodiment, the following effects can be achieved, the universal pulley 600, the first connecting rod 511, the second connecting rod 521, the first pulley 512 and the second pulley 522 provide certain support force for the bottom plate 210 and the cover 220, under the joint action, the bottom plate 210 and the cover 220 are located above the faucet main body 100, and there is certain gap between the bottom plate 210 and the upper surface of the faucet main body 100. Moreover, the plurality of first pulleys 512 constitute one side of the sliding channel, and the plurality of second pulleys 522 constitute the other side of the sliding channel, so that the bottom plate 210 can stably move in the sliding channel; during the movement of the bottom plate 210, the bottom plate 210 is only slidably connected with the first pulley 512, the second pulley 522 and the universal pulley 600, so that the movement resistance of the bottom plate 210 is greatly reduced, the movement is more smooth, and the user can open the faucet with smaller force.

[0057] In actual operation, when the user needs to open the faucet, the cover 220 and the bottom plate 210 are pushed backward, so that the universal pulley 600 slides on the upper surface of the faucet main body 100, the first pulley 512 slides in the first sliding groove 230, and the second pulley 522 slides in the second sliding groove 240, simultaneously, the rack 420 is meshed and connected with the gear 410 with the movement of the bottom plate 210, so that the gear 410 is driven to rotate, and the gear 410 drives the valve rod 310 to rotate, and then the water outlet is opened, so that the water flow can pass through the valve core 300 and the faucet and flow out to the outside for the user to use.

[0058] When the user needs to increase or reduce the water flow, the cover 220 is pushed backward or forward, so that the rotation angle of the valve rod 310 changes, thereby controlling the size of the water outlet and realizing the regulation of the water flow speed. It can be seen that by controlling the movement distance and movement direction of the cover 220 and the bottom plate 210, the opening and closing of the water flow can be realized, and the water flow speed can be regulated, so that the water flow control precision of the faucet is greatly improved, and the use experience of the user is improved.

[0059] In the description of the specification, the description of the terms "one embodiment", "some embodiments", or "the embodiment" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0060] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A faucet, characterized in that, include: Faucet body; A push-pull assembly, wherein there is a gap between the push-pull assembly and the faucet body; The valve core is located inside the faucet body; A gear assembly for driving the valve core to rotate; comprising a meshing gear and a rack, the gear being connected to the valve core and the rack being connected to the push assembly; A pulley assembly is used to define the direction of movement of the push assembly; it includes a first pulley unit and a second pulley unit, one end of the first pulley unit and the second pulley unit are respectively connected to the outer surface of the faucet body, and the other end of the first pulley unit and the second pulley unit are respectively slidably connected to the push assembly.

2. A faucet according to claim 1, characterized in that: The push assembly includes a base plate and a cover that are interlocked.

3. A faucet according to claim 2, characterized in that: An opening is provided in the middle of the base plate, the rack is disposed on the base plate, and the gear is connected to the rack and the valve core through the opening.

4. A faucet according to claim 3, characterized in that: A first groove and a second groove are respectively provided on both sides of the opening; the first groove is slidably connected to the first pulley unit, and the second groove is slidably connected to the second pulley unit.

5. A faucet according to claim 4, characterized in that: The first slide and the second slide are parallel to each other.

6. A faucet according to claim 1, characterized in that: The number of the first pulley unit and the second pulley unit is at least two. The first pulley unit is slidably connected to one side of the flat pushing assembly, and the second pulley unit is slidably connected to the other side of the flat pushing assembly.

7. A faucet according to claim 6, characterized in that: The first pulley unit includes a first connecting rod and a first pulley. The first connecting rod is connected to the faucet body and the first pulley, respectively, and the first pulley is slidably connected to the push assembly.

8. A faucet according to claim 1, characterized in that: It also includes a universal pulley, and the flat push assembly is provided with a mounting position for placing the universal pulley; the universal pulley is slidably connected to the outer surface of the faucet body.

9. A faucet according to claim 1, characterized in that: The surface of the faucet body is provided with a through hole, and the gear is connected to the rack and the valve core through the through hole respectively.

10. A faucet according to claim 1, characterized in that: The valve core is provided with a valve stem, which is connected to the gear.

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