Drawing head and faucet

Abstract

The utility model provides a drawing head and a faucet, the drawing head comprises a body and a switching assembly, the switching assembly comprises a button, a first elastic piece, a second elastic piece and a linkage piece, and the linkage piece is provided with a plugging piece, a guide sleeve rib and a third elastic piece; when the drawing head is in an initial state, the plugging piece plugs the second water outlet channel, and the water inlet cavity communicates with the first water outlet channel; after water is introduced, when the key is pressed, the linkage piece can drive the blocking piece to move to block the first water outlet channel, so that the water inlet cavity is communicated with the second water outlet channel, and meanwhile, the linkage piece can be clamped in the guide sleeve rib; when the key is pressed again, the linkage piece can be pushed to be separated from the guide sleeve rib, so that the third elastic piece drives the linkage piece to drive the blocking piece to reset to block the second water outlet channel; or after water is cut off, the second elastic piece can drive the blocking piece to reset to block the second water outlet channel. And after the pulling head is reopened after water is cut off every time, the pulling head can be fixed to be in a water spray and water outlet state, and the user experience feeling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, and in particular to a pull-out head and a faucet. Background Art

[0002] Currently, most pull-out faucets on the market offer multiple water-spray functions. Switching between these two functions requires two buttons, or a single button that requires pressing different positions. Two buttons creates an unsophisticated appearance, and requiring a single button to be pressed in different positions makes operation inconvenient. Furthermore, after switching, it's difficult for users to determine the desired water-spraying effect when the water is turned off and back on. These factors detract from the user's visual experience and overall user experience.

[0003] In view of this, the applicant filed this application after studying the existing technology. Utility Model Content

[0004] The utility model provides a pulling head, aiming to improve at least one of the above technical problems.

[0005] In order to solve the above technical problems, the present invention provides a pull-out head, comprising a body and a switching assembly, wherein the body comprises a water inlet cavity, a first water outlet and a second water outlet, and the switching assembly comprises:

[0006] A button, movably arranged on the main body shell;

[0007] a first elastic member, abutting against the button and the housing of the body, for resetting the button;

[0008] A linkage member is movably disposed in the body, one end of which extends out of the body and is capable of abutting against the button. A blocking member is provided on the linkage member, and a guide sleeve rib and a third elastic member are provided below the linkage member.

[0009] a second elastic member, sleeved on the linkage member, capable of enabling the blocking member to block the second water outlet when there is no water pressure;

[0010] The pull-out head is configured as follows: in an initial state, the blocking member blocks the second water outlet, so that the water inlet cavity is connected to the first water outlet; after water is turned on, when the button is pressed, the linkage member can be driven to drive the blocking member to move to block the first water outlet, so that the water inlet cavity is connected to the second water outlet, and at the same time, the linkage member can be stuck in the guide sleeve rib; when the button is pressed again, the linkage member can be pushed out of the guide sleeve rib, so that the third elastic member drives the linkage member to drive the blocking member to reset and block the second water outlet; or after the water is cut off, the second elastic member can drive the blocking member to reset and block the second water outlet.

[0011] As a further optimization, the linkage part includes a center bolt, a push rod and a rotor arranged in sequence from top to bottom, the sealing part and the second elastic part are arranged at the lower end of the center bolt, and a pressing part is provided at the lower end of the push rod. The pressing part can cooperate with the rotor to rotate the rotor through a preset angle, so that the rotor is stuck in or detached from the guide sleeve rib below.

[0012] As a further optimization, a first helical tooth is provided on the pressing portion of the push rod, and a second helical tooth adapted to the first helical tooth is provided on a side of the rotor facing the push rod.

[0013] As a further optimization, a connecting seat is provided on the top of the main body, and the button is movably connected to the main body shell through the connecting seat.

[0014] As a further optimization, a connecting sleeve is provided in the main body, the rotor, the guide sleeve ribs and the third elastic member are arranged in the connecting sleeve, the upper end of the push rod abuts the center bolt, and the lower end passes through the connecting sleeve and is rotatably connected to the rotor.

[0015] The present application further provides a faucet, comprising any of the pull-out heads described above.

[0016] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0017] 1. A pull-out head of the present application is provided with a linkage member, a guide sleeve rib and a third elastic member. When a button is pressed, the linkage member can drive the blocking member to move to block the first water outlet. The linkage member can be stuck in the guide sleeve rib. When the button is pressed again, the linkage member can be disengaged from the guide sleeve rib, and the third driving member can drive the blocking member to move upward to block the second water outlet. Therefore, only one button needs to be provided, and pressing the button at the same position can achieve the first and second water splashes, which is convenient for user operation and makes the pull-out head more concise in appearance.

[0018] 2. A single-button pull-out head of the present application, under the action of a second elastic member, when there is no water pressure, the second elastic member can move the blocking member upward to block the second water outlet, so that when the faucet is cut off from water, the pull-out head can be restored to the state of water discharge from the first water outlet. Therefore, when the water is cut off and then turned on again, it can be fixed to the water discharge state of splash one, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention 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 creative work.

[0020] Figure 1 This is a structural diagram of a pull-out head of the utility model in a water-splashing state;

[0021] Figure 2 This is a structural diagram of a pull-out head of the utility model that switches to the second water splash when a button is pressed;

[0022] Figure 3 This is a structural diagram of a pull-out head of the utility model that switches to the splash 1 position when a button is pressed;

[0023] Figure 4 This is a structural diagram of a pull-out head of the utility model when the water is cut off and reset;

[0024] Markings in the figure: 1-main body; 11-water inlet chamber; 12-first water outlet; 13-second water outlet; 14-connecting seat; 15-connecting sleeve; 2-button; 21-first elastic member; 31-center bolt; 32-push rod; 33-rotor; 34-second elastic member; 35-sealing member; 36-first oblique tooth; 37-second oblique tooth; 4-guide sleeve rib; 5-third elastic member. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention 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 present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example

[0027] Depend on Figures 1 to 4As shown, an embodiment of the utility model provides a pull-out head, including a main body 1 and a switching assembly, the main body 1 including a water inlet chamber 11, a first water outlet 12 and a second water outlet 13, the water inlet chamber 11 is used to connect the water outlet end of the faucet; the switching assembly includes: a button 2, a first elastic member 21, a linkage member and a second elastic member 34; the button 2 is movably arranged on the outer shell of the main body 1; the first elastic member 21 abuts the button 2 and the outer shell of the main body 1, and is used to reset the button 2; the linkage member is movably arranged in the main body 1, and a blocking member 35 is provided on the linkage member; one end extends out of the main body 1 and can abut against the button 2, and a guide sleeve rib 4 and a third elastic member 5 are provided below it; the second elastic member 34 is sleeved on the linkage member, and when there is no water pressure, the blocking member 35 can block the second water outlet 13.

[0028] Specifically, the linkage parts include a center bolt 31, a push rod 32 and a rotor 33 arranged in sequence from top to bottom. The upper end of the center bolt 31 can abut the button 2, and the lower end can abut the push rod 32. The lower end of the center bolt 31 extends into the water inlet chamber 11, and the blocking member 35 and the second elastic member 34 are arranged at the lower end of the center bolt 31; the lower end of the push rod 32 is provided with a first bevel tooth 36, the rotor 33 is rotatably connected to the lower end of the push rod 32, and a second bevel tooth 37 adapted to the first bevel tooth 36 is provided on the side close to the push rod 32, and the guide sleeve rib 4 and the third elastic member are arranged below the rotor 33.

[0029] When the pull-out head is in the initial state, the blocking member 35 is located at the water inlet of the second water outlet 13. Under the action of the second elastic member 34, the second water outlet 13 is tightly sealed, so that the water inlet chamber 11 is connected to the first water outlet 12, which is the water-splashing state. After the water is turned on, the button 2 is pressed, and the button moves downward to press the center bolt 31, so that it drives the blocking member 35 to move to the water inlet of the first water outlet 12 to block the first water outlet 12, so that the water inlet chamber 11 is connected to the second water outlet 13, that is, switching to the water-splashing state. At the same time, the center bolt 31 presses the push rod 32, and the push rod 32 presses the rotor 33 downward. With the cooperation of the first bevel teeth 36 and the second bevel teeth 37, the rotor moves downward and rotates through a preset angle, then gets stuck on the guide sleeve rib 4 and squeezes the third elastic member 5. After releasing the button 2, the button is pressed under the action of the first elastic member 21. When the button 2 is pressed down and reset, the blocking member 35 stays at the water inlet of the first water outlet 12 under the action of water pressure, thus maintaining the second water outlet. When the button 2 is pressed again, the center bolt 31 pushes the push rod 32 again, and the push rod 32 presses the rotor 33 downward. Under the action of the first bevel teeth 36 and the second bevel teeth 37, the rotor 33 rotates again after a preset angle and disengages from the guide sleeve rib 4. The third elastic member 5 resets, driving the rotor 33 to push the push rod 32 and the center bolt 31 upward to reset, so that the blocking member 35 moves to the water inlet of the second water outlet and switches back to the first water outlet state. Or after the water is cut off and there is no water pressure, the second elastic member 34 drives the center bolt 31 upward, so that the blocking member 35 resets and the pull-out head returns to its initial state. Therefore, after the next water inflow, it can be fixed to the first water outlet state.

[0030] The first elastic member 21 , the second elastic member 34 and the third elastic member 5 are all springs.

[0031] Furthermore, a connecting seat is provided on the top of the body 1, and the button 2 is movably connected to the shell of the body 1 through the connecting seat 14, and the upper end of the center bolt 31 passes through the connecting seat and abuts against the button 2.

[0032] Furthermore, a connecting sleeve 15 is provided in the main body 1, and the rotor 33, the guide sleeve rib 4, and the third elastic member 5 are provided in the connecting sleeve 15. The upper end of the push rod 32 abuts the center bolt 31, and the lower end passes through the connecting sleeve 15 and is rotatably connected to the rotor 33. One end of the second elastic member 34 abuts the connecting sleeve 15 and the other end abuts the center bolt 31.

[0033] Furthermore, a water outlet cover is provided at the lower end of the main body 1, and a water outlet 1 and a water outlet 2 are provided on the water outlet cover. The water outlet 1 is connected to the first water outlet, and the water outlet 2 is connected to the second water outlet.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A pull-out head, comprising a body and a switching assembly, wherein the body comprises a water inlet cavity, a first water outlet and a second water outlet, characterized in that: The switching component includes: A button, movably arranged on the main body shell; a first elastic member, abutting against the button and the housing of the body, for resetting the button; A linkage member is movably disposed in the body, one end of which extends out of the body and is capable of abutting against the button. A blocking member is provided on the linkage member, and a guide sleeve rib and a third elastic member are provided below the linkage member. a second elastic member, sleeved on the linkage member, capable of enabling the blocking member to block the second water outlet when there is no water pressure; The pull-out head is configured as follows: in an initial state, the blocking member blocks the second water outlet, so that the water inlet cavity is connected to the first water outlet; after water is turned on, when the button is pressed, the linkage member can be driven to drive the blocking member to move to block the first water outlet, so that the water inlet cavity is connected to the second water outlet, and at the same time, the linkage member can be stuck in the guide sleeve rib; when the button is pressed again, the linkage member can be pushed out of the guide sleeve rib, so that the third elastic member drives the linkage member to drive the blocking member to reset and block the second water outlet; or after the water is cut off, the second elastic member can drive the blocking member to reset and block the second water outlet.

2. A pull-out head according to claim 1, characterized in that The linkage part includes a center bolt, a push rod and a rotor arranged in sequence from top to bottom. The sealing part and the second elastic part are arranged at the lower end of the center bolt. A pressing part is provided at the lower end of the push rod. The pressing part can cooperate with the rotor to rotate the rotor through a preset angle, so that the rotor is stuck in or detached from the guide sleeve rib below.

3. A pull-out head according to claim 2, characterized in that A first helical tooth is provided on the pressing portion of the push rod, and a second helical tooth adapted to the first helical tooth is provided on the side of the rotor facing the push rod.

4. A pull-out head according to claim 1, characterized in that A connecting seat is provided on the top of the main body, and the button is movably connected to the main body shell through the connecting seat.

5. A pull-out head according to claim 2, characterized in that A connecting sleeve is provided in the main body, and the rotor, the guide sleeve ribs, and the third elastic member are arranged in the connecting sleeve. The upper end of the push rod abuts the center bolt, and the lower end passes through the connecting sleeve and is rotatably connected to the rotor.

6. A faucet, characterized in that: The invention comprises the pulling head described in any one of claims 1 to 5.

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