Drawing head with pause function and drawing faucet

Abstract

The utility model provides a drawing head with a pause function and a drawing faucet, and relates to the technical field of sanitary products, the drawing head comprises a water channel assembly, a center bolt assembly, a pause button assembly and a water outlet assembly, the water channel assembly is provided with a first water channel and a second water channel; the center bolt assembly is used for being connected with a drawing pipe and is provided with a water inlet channel communicated with the drawing pipe. The center bolt assembly is configured to move in the first direction relative to the water channel assembly when the drawing head is drawn out, so that the water inlet channel is communicated with the second water channel, and the center bolt assembly moves in the second direction relative to the water channel assembly when the drawing head is reset, so that the water inlet channel is communicated with the first water channel. The pause key assembly comprises a key located on one side of the drawing head and a valve body arranged on the second water path. The water outlet assembly is provided with a first water outlet hole and a second water outlet hole, the first water outlet hole is communicated with the first water way, and the second water outlet hole is controlled to be connected or disconnected with the second water way through the pause key assembly. Therefore, the problem that the pulling head is inconvenient to operate when being pulled out for use is solved.

Description

Technical Field

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

[0002] The traditional two-function pull-out head switched by buttons has soft water in the initial state. When using a shower water with a large impact force, it is usually necessary to pull out the pull-out head and add the action of pressing a button to switch to the shower water. When the water needs to be turned off during the use of the pull-out head, the user needs to hold the pull-out head and operate the faucet handle at the same time. This process is inconvenient to operate and easily causes a waste of water resources. Utility Model Content

[0003] The utility model discloses a pull-out head with a pause function and a pull-out faucet, aiming to improve the problem that the existing pull-out head needs to be operated inconveniently by turning off the water through a faucet handle when the pull-out head is pulled out for use.

[0004] The utility model adopts the following scheme:

[0005] A pull-out head with a pause function, comprising a water channel assembly, a center plug assembly, a pause button assembly and a water outlet assembly, the water channel assembly forming a first water channel and a second water channel; the center plug assembly is used to connect to a pull-out tube, and has a water inlet channel connected to the pull-out tube; the center plug assembly is configured to move relative to the water channel assembly in a first direction when the pull-out head is pulled out, so that the water inlet channel and the second water channel are connected, and when the pull-out head is reset, it moves relative to the water channel assembly in a second direction, so that the water inlet channel and the first water channel are connected; wherein the second direction is defined as the opposite direction of the first direction; the pause button assembly comprises a button located on one side of the pull-out head, and a valve body arranged on the second water channel path; the water outlet assembly is provided with a first water outlet hole and a second water outlet hole, the first water outlet hole is connected to the first water channel, and the second water outlet hole is controlled to be connected and disconnected with the second water channel via the pause button assembly.

[0006] As a further improvement, the center plug assembly includes a center plug provided with the water inlet channel and a water inlet joint connected to the center plug, and the water inlet joint is configured to be connected to the pull-out tube via a connecting piece.

[0007] As a further improvement, the connecting member is provided with a first clamping portion, and a second clamping portion is provided on a bushing connected to the faucet body, and the first clamping portion and the second clamping portion can be driven to engage or separate in an operable manner.

[0008] As a further improvement, the waterway assembly includes an upper waterway and a lower waterway, the side wall of the center plug is provided with a water outlet connected to the water inlet channel, and a first seal and a second seal are respectively arranged at the upper end and the lower end of the water outlet, when the second seal is sealed with the lower waterway, the water outlet is connected with the first waterway, or when the first seal is sealed with the upper waterway, the water outlet is connected with the second waterway.

[0009] As a further improvement, it includes a water flow piece adapted to be connected to the sewer, the water flow piece having a first water flow channel for communicating with the first waterway and a second water flow channel for communicating with the second waterway.

[0010] As a further improvement, it includes an outer shell, in which the water channel assembly is arranged, the water outlet end of the outer shell is provided with a water outlet panel, the middle of the water outlet panel is provided with a first water outlet hole, the water outlet panel is laterally distributed with second water outlet holes, the first water outlet hole is connected to the first water flow channel, and the second water outlet hole is connected to the second water flow channel.

[0011] As a further improvement, it also includes a gland, one end of which is fixedly connected to the upper water channel, and the other end of which is sleeved in the guide groove of the water inlet joint.

[0012] As a further improvement, the valve body is arranged on the sewer.

[0013] As a further improvement, the valve body includes a push rod, a driven rod, a piston and an elastic member. The push rod and the driven rod are connected by a ballpoint pen structure. The elastic member is arranged between the piston and the water channel assembly. A sealing ring is arranged on the outer periphery of the piston. The piston can be switched between a closed position and an open position by pressing the button.

[0014] A pull-out faucet is also provided, comprising a faucet body and a pull-out head arranged on the faucet body, wherein the pull-out head is a pull-out head with a pause function as described in any one of the above items.

[0015] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0016] The present application can synchronously complete the switching of the second water circuit when the pull-out head is pulled out, and control the water discharge from the second water outlet through the button on one side of the pull-out head, thereby avoiding the need to turn off the water through the faucet handle after the pull-out head is pulled out, which is convenient for users. At the same time, after the pull-out head is reset, the water inlet channel is switched to be connected to the first water circuit. It is easy to understand that in the present application, the synchronous switching of the water circuit can be achieved when the pull-out head is pulled out or reset, which simplifies the water circuit switching operation and further facilitates the user. In addition, the pull-out head is only provided with a button for pausing the water function, which is quick to operate and can avoid the problem of having to switch back and forth multiple gears to achieve the pausing water function when a multi-function button is set on the pull-out head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 It is a structural schematic diagram of one embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the water flow direction of the second waterway of one embodiment of the utility model (the curve with arrows indicates the direction of water flow);

[0020] Figure 3 This is a schematic diagram of the water flow direction of the first waterway of one embodiment of the utility model (the curve with arrows indicates the direction of water flow);

[0021] Figure 4 It is a partial cross-sectional view of one embodiment of the utility model.

[0022] Icons: 1-button; 2-valve body; 21-push rod; 22-driven rod; 23-piston; 24-elastic member; 25-sealing ring; 3-center bolt; 31-water inlet channel; 32-water outlet; 33-first sealing member; 34-second sealing member; 4-water inlet connector; 5-connecting member; 51-first clamping part; 6-bushing; 61-second clamping part; 7-water supply channel; 8-drainage channel; 9-water passing member; 91-first water flow channel; 92-second water flow channel; 10-housing; 11-water outlet panel; 111-first water outlet hole; 112-second water outlet hole; 12-pressure cover. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] Combination Figures 1 to 4 , the present embodiment provides a pull-out head with a pause function, comprising a water channel assembly, a center plug assembly, a pause button assembly and a water outlet assembly, wherein the water channel assembly forms a first water channel and a second water channel; the center plug assembly is used to connect with the pull-out tube, and has a water inlet channel 31 connected with the pull-out tube; the center plug assembly is configured to move relative to the water channel assembly in a first direction when the pull-out head is pulled out, so that the water inlet channel 31 is connected with the second water channel, and when the pull-out head is reset, it moves relative to the water channel assembly in a second direction, so that the water inlet channel 31 is connected with the first water channel; wherein the second direction is defined as the opposite direction of the first direction; the pause button assembly comprises a button 1 located on one side of the pull-out head, and a valve body 2 arranged on the second water channel path; the water outlet assembly is provided with a first water outlet hole 111 and a second water outlet hole 112, the first water outlet hole 111 is connected with the first water channel, and the second water outlet hole 112 is controlled to be connected and disconnected with the second water channel via the pause button assembly. Preferably, the first water outlet 111 discharges soft water, which may be columnar water provided with a bubbler, and the second water outlet 112 discharges shower water, but is not limited thereto and is not specifically limited thereto.

[0026] It should be noted that, in the present embodiment, the switching of the second water circuit can be completed synchronously when the pull-out head is pulled out, and the water outlet of the second water outlet 112 can be controlled by the button 1 on one side of the pull-out head, thereby avoiding the need to turn off the water through the faucet handle after the pull-out head is pulled out, which is convenient for users. At the same time, after the pull-out head is reset, the water inlet channel 31 is switched to be connected to the first water circuit, that is, in the present embodiment, pulling out or resetting the pull-out head can realize the synchronous switching of the water circuit, which simplifies the water circuit switching operation and further facilitates the user. In addition, the pull-out head is only provided with a button 1 for pausing the water function, which is quick to operate and can avoid the problem of needing to switch back and forth multiple gears to realize the pausing water function when a multi-function button is set on the pull-out head.

[0027] In a preferred embodiment, the center plug assembly includes a center plug 3 provided with a water inlet channel 31, and a water inlet connector 4 connected to the center plug 3, and the water inlet connector 4 is configured to be connected to the pull-out tube via a connector 5. Further, the connector 5 is provided with a first clamping portion 51, and a second clamping portion 61 is provided on a bushing 6 connected to the faucet body, and the first clamping portion 51 and the second clamping portion 61 can be driven to engage or separate in an operable manner. Preferably, the first clamping portion 51 can be a groove arranged circumferentially along the outer wall of the connector 5, and the second clamping portion 61 can be a convex portion protruding along the inner wall of the bushing 6, the cross-section of the groove is set to be an arc shape, and the convex portion is arranged in the same shape as the groove to reduce the resistance of pulling out the pull-out head. Exemplarily, the center plug 3, the water inlet connector 4 and the connector 5 are connected in sequence by threads, and the connector 5 can be a trumpet-shaped connector arranged on the pull-out tube. When the pull-out head is hung on the faucet body, the first clamping part 51 is engaged with the second clamping part 61. When the pull-out head is pulled out, due to the clamping force of the first clamping part 51 and the second clamping part 61 and the pulling force of the weight, the center bolt 3 moves back along the axial direction (i.e., the first direction) and switches to the shower water; when the pull-out head is reset, the water inlet connector 4 and the end surface of the bushing 6 are squeezed, thereby pushing the center bolt 3 forward along the axial direction (i.e., the second direction) and switching back to the soft water. Among them, the pause function only acts on the shower water channel and does not interfere with the soft water channel.

[0028] On the basis of the above embodiments, in an optional embodiment of the utility model, the waterway assembly includes an upper waterway 7 and a lower waterway 8, the side wall of the center plug 3 is provided with a water outlet 32 ​​connected to the water inlet channel 31, and the upper end and the lower end of the water outlet 32 ​​are respectively provided with a first sealing member 33 and a second sealing member 34, when the second sealing member 34 is sealed with the lower waterway 8, the water outlet 32 ​​is connected to the first waterway, or when the first sealing member 33 is sealed with the upper waterway 7, the water outlet 32 ​​is connected to the second waterway. Furthermore, it also includes a water flow member 9 adapted to be connected to the lower waterway 8, and the water flow member 9 has a first water flow channel 91 for communicating with the first waterway and a second water flow channel 92 for communicating with the second waterway. Preferably, the pull-out head includes a housing 10, a water channel assembly is disposed in the housing 10, a water outlet panel 11 is disposed at the water outlet end of the housing 10, a first water outlet hole 111 is disposed in the middle of the water outlet panel 11, second water outlet holes 112 are distributed laterally of the water outlet panel 11, the first water outlet hole 111 is communicated with the first water flow channel 91, and the second water outlet hole 112 is communicated with the second water flow channel 92. Exemplarily, the cross section of the housing 10 is T-shaped, and a plurality of second water outlet holes 112 are distributed laterally along the T-shape.

[0029] In other embodiments, the water channel assembly includes a pressure cover 12, one end of which is fixedly connected to the upper water channel 7, and the other end is sleeved in the guide groove of the water inlet joint 4, playing a sealing and guiding role to ensure smooth movement of the center plug 3.

[0030] In another preferred embodiment, a mounting hole connected to the second water flow channel 92 is provided on the sewer 8, and the valve body 2 is arranged in the mounting hole, and the second water flow channel 92 is closed or conducted by controlling the valve body 2. For example, the valve body 2 includes a push rod 21, a driven rod 22, a piston 23 and an elastic member 24, and the push rod 21 and the driven rod 22 are connected by a ballpoint pen structure, and the elastic member 24 is preferably a spring and is arranged between the piston 23 and the sewer 8. A sealing ring 25 is sleeved on the outer periphery of the piston 23, and the piston 23 is switched between the closed and open positions by pressing the button 1. When the piston 23 is in the closed position, the sealing ring 25 is sealed with the inner wall of the mounting hole to close the second water flow channel 92, and at this time, the second water flow channel 92 is separated from the second water outlet 112; when the piston 23 is in the open position, the second water flow channel 92 is conducted with the second water outlet 112. Among them, the ballpoint pen pressing structure is a prior art and will not be repeated here.

[0031] The utility model further provides a pull-out faucet, comprising a faucet body and a pull-out head arranged on the faucet body, wherein the pull-out head is a pull-out head with a pause function as described in any of the above embodiments.

[0032] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

Claims

1. A pull-out head with a pause function, characterized in that: include: A water channel assembly is formed with a first water channel and a second water channel; A central plug assembly is used to connect with the pull-out tube, and has a water inlet channel connected with the pull-out tube; the central plug assembly is configured to move relative to the waterway assembly in a first direction when the pull-out head is pulled out, so that the water inlet channel is connected with the second waterway; when the pull-out head is reset, the central plug assembly moves relative to the waterway assembly in a second direction, so that the water inlet channel is connected with the first waterway; wherein the second direction is defined as the opposite direction of the first direction; A pause button assembly, comprising a button located at one side of the pull head, and a valve body arranged on the second water path; The water outlet assembly is provided with a first water outlet hole and a second water outlet hole. The first water outlet hole is connected to the first water path. The second water outlet hole is connected to and disconnected from the second water path via the pause button assembly.

2. The pull-out head with pause function according to claim 1, characterized in that: The center plug assembly includes a center plug provided with the water inlet channel and a water inlet joint connected to the center plug, wherein the water inlet joint is configured to be connected to the pull-out tube via a connecting piece.

3. The pull-out head with pause function according to claim 2, characterized in that: The connecting piece is provided with a first clamping portion, and a bushing connected to the faucet body is provided with a second clamping portion. The first clamping portion and the second clamping portion can be driven to engage or separate in an operable manner.

4. The pull-out head with pause function according to claim 2, characterized in that: The waterway assembly includes an upper waterway and a lower waterway, and the side wall of the center plug is provided with a water outlet connected to the water inlet channel, and a first seal and a second seal are respectively arranged at the upper end and the lower end of the water outlet. When the second seal is sealed with the lower waterway, the water outlet is connected to the first waterway, or when the first seal is sealed with the upper waterway, the water outlet is connected to the second waterway.

5. The pull-out head with pause function according to claim 4, characterized in that: It comprises a water flow piece adapted to be connected with the sewer, and the water flow piece has a first water flow channel for communicating with the first waterway and a second water flow channel for communicating with the second waterway.

6. The pull-out head with pause function according to claim 5, characterized in that: It includes an outer shell, in which the water channel assembly is arranged, a water outlet panel is arranged at the water outlet end of the outer shell, a first water outlet hole is arranged in the middle of the water outlet panel, second water outlet holes are distributed laterally on the water outlet panel, the first water outlet hole is connected to the first water flow channel, and the second water outlet hole is connected to the second water flow channel.

7. The pull-out head with pause function according to claim 4, characterized in that: It also includes a gland, one end of which is fixedly connected to the upper water channel, and the other end of which is sleeved in the guide groove of the water inlet joint.

8. The pull-out head with pause function according to claim 5, characterized in that: The valve body is arranged on the sewer.

9. The pull-out head with pause function according to claim 1, characterized in that: The valve body includes a push rod, a driven rod, a piston and an elastic member. The push rod and the driven rod are connected via a ballpoint pen structure. The elastic member is disposed between the piston and the water channel component. A sealing ring is provided on the outer periphery of the piston. The piston can be switched between a closed position and an open position by pressing the button.

10. A pull-out faucet, characterized in that: The utility model comprises a faucet body and a pull-out head arranged on the faucet body, wherein the pull-out head is a pull-out head with a pause function as claimed in any one of claims 1 to 9.

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