Water outlet faucet capable of ascending and descending

Abstract

The utility model discloses a liftable water outlet faucet which comprises a lifting faucet assembly assembled on a water dispenser main machine, the lifting faucet assembly comprises an outer cylinder and a water outlet piece capable of ascending and descending along the outer cylinder, and a positioning structure is arranged between the water outlet piece and the outer cylinder. The positioning structure comprises a positioning groove vertically formed in the inner wall of the outer cylinder and a positioning piece arranged on the water outlet piece, the positioning piece is elastically connected to the water outlet piece, and a positioning head matched with the positioning groove is arranged on the positioning piece. The lifting faucet has the advantages that the structure is simple, in the lifting faucet assembly, the positioning structure is arranged between the water outlet piece and the outer barrel, vertical positioning is achieved through matching of the positioning piece and the positioning groove, and therefore manual lifting of the water outlet faucet is achieved, the manufacturing cost is low, and lifting is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water dispenser manufacturing, in particular to a water outlet tap of a water dispenser, specifically a liftable water outlet tap. Background Art

[0002] As a drinking water supply device, water dispensers are widely used in homes, businesses, and public places. A water dispenser uses a water switch to control the water supply line, thereby releasing water from the water tank. Traditional water dispensers have a fixed outlet height and a fixed water tray. This makes it easy for water to splash out of a low-height cup, posing a risk of burns when receiving hot water.

[0003] In order to solve the above problems, the existing application number CN201420736541.6 and the name "An intelligent water dispenser and its height-adjustable faucet" discloses a faucet with adjustable height. The faucet includes a screw driven by a motor. The faucet body is threadedly connected to the screw and can be lifted and lowered along the screw. The faucet is lifted and lowered by the screw structure, and the motor is used as the lifting power. However, the faucet of the water dispenser itself is very small. The use of the above-mentioned lifting structure has high requirements for the processing of parts and high manufacturing costs. Therefore, its structure needs to be further improved. Utility Model Content

[0004] The purpose of the present utility model is to make up for the above-mentioned deficiencies and to disclose to the public a liftable water faucet with a simple structure, low manufacturing cost and convenient lifting.

[0005] The technical solution of the present utility model is achieved as follows:

[0006] A liftable water faucet includes a liftable faucet assembly assembled on a water dispenser main unit, the liftable faucet assembly includes an outer cylinder and a water outlet part that can be lifted and lowered along the outer cylinder, a positioning structure is provided between the water outlet part and the outer cylinder, the positioning structure includes a positioning groove vertically arranged on the inner wall of the outer cylinder and a positioning part provided on the water outlet part, the positioning part is elastically connected to the water outlet part, and the positioning part is provided with a positioning head adapted to the positioning groove.

[0007] The measures to further optimize this technical solution are:

[0008] As an improvement, positioning grooves are symmetrically provided on the inner wall of the outer cylinder, and positioning pieces are correspondingly provided on the corresponding surface of the water outlet piece.

[0009] As an improvement, an assembly groove is provided on the water outlet member, the positioning member is assembled in the corresponding assembly groove, and an elastic member is provided between the positioning member and the water outlet member.

[0010] As an improvement, guide grooves are provided on both sides of the assembly groove, and guide protrusions adapted to the guide grooves are provided on the positioning member.

[0011] As an improvement, the elastic member is a spring, an assembly column is provided at the rear of the positioning member, and one end of the spring is sleeved outside the assembly column.

[0012] As an improvement, a boss is provided in the assembly groove, and the other end of the spring is sleeved outside the boss.

[0013] As an improvement, the assembly column is provided with an inner cavity for the projection to extend into. This arrangement can make the structure more compact.

[0014] As an improvement, a protrusion is provided at the front portion of the lower end of the water outlet member.

[0015] As an improvement, the protrusion extends forward and downward to form an arc-shaped structure.

[0016] The setting of the protrusion makes it easier to apply force when the faucet is raised or lowered.

[0017] The advantages of this utility model compared with the prior art are:

[0018] The utility model provides a liftable water faucet with a simple structure. In its liftable faucet assembly, a positioning structure is provided between the water outlet part and the outer cylinder, and vertical positioning is achieved through the cooperation of the positioning part and the positioning groove, thereby realizing manual lifting of the water outlet faucet, low manufacturing cost and convenient lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of an embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional view of an embodiment of the utility model;

[0021] Figure 3 yes Figure 2 Enlarged view of part A in the middle;

[0022] Figure 4 It is an exploded view of the lifting faucet assembly of the utility model;

[0023] Figure 5 yes Figure 4 Enlarged view of middle part B;

[0024] Figure 6 yes Figure 4 Schematic diagram of the structure of the middle and outer cylinders;

[0025] Figure 7 yes Figure 4 Structural diagram of the middle positioning member;

[0026] Figure 8 This is a three-dimensional structural diagram of the utility model in a descending state of the water outlet member;

[0027] Figure 9 yes Figure 8 Enlarged view of part C in the middle.

[0028] The names of the reference numerals in the accompanying drawings of the present utility model are:

[0029] Water dispenser main unit 1, outer cylinder 2, positioning groove 2a, water outlet part 3, assembly groove 3a, guide groove 3b, boss 31, protrusion 32, positioning part 4, positioning head 41, guide protrusion 42, assembly column 43, inner cavity 43a, elastic part 5. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below with reference to the accompanying drawings:

[0031] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0032] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0033] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0034] like Figures 1 to 9As shown, a liftable water faucet includes a liftable faucet assembly assembled on a water dispenser main unit 1, wherein the liftable faucet assembly includes an outer cylinder 2 and a water outlet part 3 that can be lifted and lowered along the outer cylinder 2, and a positioning structure is provided between the water outlet part 3 and the outer cylinder 2, wherein the positioning structure includes a positioning groove 2a vertically arranged on the inner wall of the outer cylinder 2 and a positioning part 4 arranged on the water outlet part 3, wherein the positioning part 4 is elastically connected to the water outlet part 3, and the positioning part 4 is provided with a positioning head 41 adapted to the positioning groove 2a.

[0035] The positioning groove 2a is a continuous arc-shaped groove, and the head of the positioning head 41 also has an arc-shaped structure.

[0036] The outer cylinder 2 has symmetrical positioning grooves 2a on its inner wall, and the water outlet member 3 has corresponding positioning members 4 on its corresponding surface. The presence of positioning grooves 2a on both inner walls of the outer cylinder 2 ensures uniform force distribution, improving the stability and reliability of the water outlet member 3's lifting and lowering, and preventing the possibility of jamming due to unilateral force.

[0037] The water outlet member 3 is provided with an assembly groove 3 a , the positioning member 4 is assembled in the corresponding assembly groove 3 a , and an elastic member 5 is provided between the positioning member 4 and the water outlet member 3 .

[0038] The assembly groove 3a is provided with guide grooves 3b on both sides, and the positioning member 4 is provided with guide protrusions 42 adapted to the guide grooves 3b. The guide grooves 3b and the guide protrusions 42 guide the lateral movement of the positioning member 4, ensuring that the positioning member 4 moves according to the designed trajectory.

[0039] The elastic member 5 is a spring. A mounting post 43 is provided at the rear of the positioning member 4 . One end of the spring is sleeved outside the mounting post 43 .

[0040] A boss 31 is provided in the assembly groove 3 a , and the other end of the spring is sleeved outside the boss 31 .

[0041] The assembly post 43 is provided with an inner cavity 43 a for the protruding post 31 to extend into.

[0042] One end of the spring is sleeved on the outside of the boss 31 of the assembly groove 3a, and the other end is sleeved on the outside of the assembly column 43 of the positioning member 4. This arrangement can improve the convenience and reliability of spring assembly; in addition, the boss 31 can extend into the inner cavity 43a of the assembly column 43, making the structure more compact.

[0043] A protrusion 32 is provided at the front lower end of the water outlet member 3 .

[0044] The protrusion 32 extends forward and downward to form an arc-shaped structure.

[0045] The provision of the protrusion 32 facilitates the application of force when the water outlet member 3 is raised or lowered. The user can hold the protrusion 32 to perform the raising or lowering operation on the water outlet member 3 .

[0046] Working principle:

[0047] The utility model of the liftable water faucet mainly includes a lift faucet assembly consisting of an outer cylinder 2 and a water outlet 3. The outer cylinder 2 is fixed in the water dispenser main unit 1, and the water outlet 3 can move up and down along the outer cylinder 2 to adjust the height of the water outlet. During the lifting and lowering process of the water outlet 3, the outer cylinder 2 can play a guiding role. Figure 1 As shown, when the water outlet member 3 is at the upper limit position, the water outlet member 3 is retracted into the water dispenser main body 1, making the appearance of the entire water dispenser more beautiful and neat.

[0048] A positioning structure is provided between the water outlet 3 and the outer cylinder 2. The positioning member 4 in the positioning structure cooperates with the positioning groove 2a to achieve vertical positioning of the water outlet 3, thereby enabling manual raising and lowering of the water outlet 3. During positioning, the positioning member 4 extends outward under the elastic force of the elastic member 5, and the positioning head 41 on the outer side of the positioning member 4 enters the corresponding positioning groove 2a, achieving vertical positioning. Since it only needs to overcome the gravity of the components to prevent the water outlet 3 from falling, the lateral force does not need to be too large. When the water outlet 3 needs to be raised or lowered, the user simply grasps the protrusion 32 to adjust the height. During adjustment, the positioning head 41 of the positioning member 4 moves along the inner wall of the positioning groove 2a under the action of the vertical force, overcoming the elastic force of the elastic member 5 and causing the positioning member 4 to retract. After the height is adjusted to the desired level, the positioning member 4 moves outward under the elastic force of the elastic member 5, and the positioning head 41 enters the corresponding positioning groove 2a to achieve positioning.

[0049] The above are only preferred embodiments of the present invention and do not limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A liftable water faucet, comprising a liftable faucet assembly mounted on a water dispenser main unit (1), characterized by: The lifting faucet assembly comprises an outer cylinder (2) and a water outlet member (3) that can be lifted and lowered along the outer cylinder (2); a positioning structure is provided between the water outlet member (3) and the outer cylinder (2); the positioning structure comprises a positioning groove (2a) vertically provided on the inner wall of the outer cylinder (2) and a positioning member (4) provided on the water outlet member (3); the positioning member (4) is elastically connected to the water outlet member (3); and a positioning head (41) adapted to the positioning groove (2a) is provided on the positioning member (4).

2. The liftable water faucet according to claim 1, characterized in that: Positioning grooves (2a) are symmetrically arranged on the inner wall of the outer cylinder (2), and positioning members (4) are correspondingly arranged on the corresponding surface of the water outlet member (3).

3. The liftable water faucet according to claim 2, characterized in that: The water outlet member (3) is provided with an assembly groove (3a), the positioning member (4) is assembled in the corresponding assembly groove (3a), and an elastic member (5) is provided between the positioning member (4) and the water outlet member (3).

4. The liftable water faucet according to claim 3, characterized in that: Guide grooves (3b) are provided on both sides of the assembly groove (3a), and guide protrusions (42) adapted to the guide grooves (3b) are provided on the positioning member (4).

5. The liftable water faucet according to claim 4, characterized in that: The elastic member (5) is a spring, and a mounting post (43) is provided at the rear of the positioning member (4), and one end of the spring is sleeved outside the mounting post (43).

6. The liftable water faucet according to claim 5, characterized in that: A convex column (31) is provided in the assembly groove (3a), and the other end of the spring is sleeved outside the convex column (31).

7. The liftable water faucet according to claim 6, characterized in that: The assembly column (43) is provided with an inner cavity (43a) for the protruding column (31) to extend into.

8. The liftable water faucet according to claim 7, characterized in that: The front portion of the lower end of the water outlet member (3) is provided with a protrusion (32).

9. The liftable water faucet according to claim 8, characterized in that: The protruding portion (32) extends forward and downward to form an arc-shaped structure.

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