Water outlet device capable of being hung and taken through magnetic attraction

Abstract

The utility model provides a water outlet device capable of being hung and taken through magnetic attraction. The water outlet device comprises a hanging base and a water outlet device body. A telescopic connector is arranged on the side, facing the water outlet device body, of the hanging base, and a groove is formed in the side, facing the hanging base, of the water outlet device body. And the telescopic joint is matched with the groove through magnetic attraction, so that the telescopic joint extends from a first position to a second position relative to the hanging seat and is arranged in the groove. According to the water outlet device capable of being hung and taken through magnetic attraction, the aim of automatically correcting the relative positions of the water outlet device body and the hanging seat through the magnetic attraction force can be achieved through the magnetic attraction connection of the hanging seat and the water outlet device body. And moreover, the telescopic joint is arranged on the hanging seat, and when the hanging seat and the water outlet device body are in magnetic attraction connection, the magnetic force also pulls the telescopic joint to extend out so as to enable the telescopic joint to be arranged in the groove of the water outlet device body, so that the telescopic joint and the groove are also in inserted connection besides magnetic attraction connection, and the connection stability is further improved.

Description

Technical Field

[0001] The utility model relates to a water outlet device, in particular to a water outlet device which can be hung. Background Art

[0002] Showers are generally fixed by inserting a shower head seat. However, in order to facilitate users to take and put, some shower heads with magnetic suspension fixing methods have appeared on the market. Some suspension fixing structures are designed between these shower heads and their shower heads, and the shower head is limited by magnetic force, so that the shower head can be stably suspended on the shower head seat through the suspension fixing structure. Although the above-mentioned magnetic suspension fixing method has certain conveniences, it still has some problems. The most important one is that the suspension fixing structure requires the user to align it before use. Since the suspension fixing structure is generally set on the back of the shower head, the user cannot see it and can only judge it by the angle of the shower head, which is difficult to align. Moreover, when the user washes his hair or face, he often cannot open his eyes or his vision is blurred. In this state, it is even more difficult to swing the shower head to the required angle. The difficulty in aligning the suspension fixing structure makes it inconvenient and time-consuming to fix the shower head. Utility Model Content

[0003] The main technical problem to be solved by the utility model is to provide a magnetically hanging water outlet device, which can be hung at any angle and increase the stability of the hanging.

[0004] In order to solve the above technical problems, the utility model provides a magnetic hanging water outlet device, comprising: a hanging seat and a water outlet device body;

[0005] A telescopic joint is provided on the side of the hanger facing the water outlet device body, and a groove is provided on the side of the water outlet device body facing the hanger; the telescopic joint and the groove are matched by magnetic attraction, so that the telescopic joint extends from a first position to a second position relative to the hanger and is placed in the groove.

[0006] In a preferred embodiment: the telescopic joint is provided with a clamping piece, and the groove is provided with a clamping fitting piece; when the telescopic joint is extended to the second position, the clamping piece and the clamping fitting piece are clamped and limitedly fitted against the position where the telescopic joint is extended.

[0007] In a preferred embodiment, the telescopic joint includes a rear cover and a housing; the rear cover is disposed at one end of the housing along the axial direction to define an area for accommodating the first magnet.

[0008] In a preferred embodiment: the inner wall of the shell protrudes radially inward to form a circle of surrounding wall, the back cover has an extension wall extending into the shell, and an area for clamping and fixing the first sealing gasket is formed between the extension wall and the surrounding wall; the sealing gasket squeezes and fixes the first magnet.

[0009] In a preferred embodiment, the clamping member is a clamping groove provided on the outer side wall of the shell; and the clamping fitting member is a rib provided on the inner side wall of the groove.

[0010] In a preferred embodiment: the rear cover is placed in the mount and extends radially outward to form a circle of protrusions, the protrusions abut against one end of the spring to form a movable end, and the other end of the spring abuts against the inner wall of the mount to form a fixed end; when the telescopic joint extends from the first position to the second position relative to the mount, the protrusions squeeze the spring to accumulate elastic reset force.

[0011] In a preferred embodiment: the hanger has a chamber for accommodating the expansion joint, and the side of the hanger facing the water outlet device body is provided with an opening surface connected to the chamber; the hanger is installed with a first pressing plate at the opening surface, one end of the first pressing plate extends into the chamber and abuts against the other end of the spring to form the fixed end.

[0012] In a preferred embodiment: the water outlet device body is concave inward along the thickness direction toward the mount to form a mounting cavity; the water outlet device body is installed with a second pressing plate at the opening of the mounting cavity, and the inner wall of the second pressing plate protrudes radially inward to form the rib.

[0013] In a preferred embodiment, the end of the second pressing piece abuts against a pressing cover, the pressing cover is provided with the second magnet, and a clamping space for the second sealing gasket is formed between the second magnet and the bottom of the installation cavity.

[0014] In a preferred embodiment, carbon steel is provided on the first magnet and the second magnet respectively.

[0015] In a preferred embodiment: the carbon steel is provided with a clearance opening along the thickness direction, and the first sealing gasket and the second sealing gasket are respectively provided with a cylindrical boss on the end surface close to the magnet, and the cylindrical boss is respectively in contact with the first magnet and the second magnet through the clearance opening.

[0016] In a preferred embodiment: the water outlet device is a handheld shower, the hanger is connected to the water inlet joint, and a flow channel connected to the water inlet joint is provided in the hanger, and the hanger is also provided with a joint for connecting a hose, and the joint is connected to the flow channel.

[0017] In a preferred embodiment, a radially outwardly extending protrusion is provided around the cylindrical boss of the first sealing gasket and the second sealing gasket, and the cross section of the protrusion gradually becomes thinner from the end surface of the first sealing gasket and the second sealing gasket toward the direction away from the end surface.

[0018] Compared with the existing technology, the technical solution of the utility model has the following beneficial effects:

[0019] The utility model provides a magnetically mounted water outlet device. Through the magnetic connection between the mounting bracket and the water outlet body, the relative positions of the water outlet body and the mounting bracket can be automatically adjusted by magnetic force. Furthermore, an expansion joint is provided on the mounting bracket. When the mounting bracket and the water outlet body are magnetically connected, the magnetic force also pulls the expansion joint outward and places it into a groove in the water outlet body. In addition to the magnetic connection, a plug-in connection is formed between the expansion joint and the groove, further increasing the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of the water outlet device in the preferred embodiment of the present utility model;

[0021] Figure 2 This is a three-dimensional view from another angle of the water outlet device in the preferred embodiment of the present utility model;

[0022] Figure 3 This is an exploded view of the water outlet device in the preferred embodiment of the present utility model;

[0023] Figure 4 This is a cross-sectional view of the water outlet device in a preferred embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the water outlet device body and the hanging base before being hung in a preferred embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the water outlet device body and the hanging base in another angle before hanging in the preferred embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the water outlet device body being removed from the hanging base in a preferred embodiment of the present utility model.

[0027] Figure 8 This is a schematic diagram of the housing of the expansion joint in a preferred embodiment of the present utility model;

[0028] Figure 9 This is a schematic diagram of the second pressing tablet in a preferred embodiment of the present utility model;

[0029] Figure 10 This is a schematic diagram of the hanging base after hanging in the preferred embodiment of the present utility model;

[0030] Figure 11 This is a schematic diagram of the hanging seat before hanging in the preferred embodiment of the present utility model;

[0031] Figure 12 for Figure 7 A partial enlarged view of . DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative work shall fall within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] refer to Figures 1-12 This embodiment provides a magnetically mounted water outlet device, comprising: a mount 1 and a water outlet device body 2. In this embodiment, the water outlet device is a handheld showerhead. The mount 1 is connected to a water inlet connector 3, and a flow channel connected to the water inlet connector 3 is provided within the mount 1. The mount 1 is also provided with a connector 13 for connecting a hose, and the connector 13 is connected to the flow channel. In this way, the handheld showerhead can be connected via the connector 13 and the hose to achieve water inlet. As a simple alternative to this embodiment, the mount 1 may not have the water inlet function, and water can be inletted through a shower controller. The mount 1 itself only serves to attach the handheld showerhead.

[0035] A telescopic joint 11 is provided on the side of the hanger 1 facing the water outlet device body 2, and a groove 21 is provided on the side of the water outlet device body 2 facing the hanger 1; the telescopic joint 11 and the groove 21 are matched by magnetic attraction, so that the telescopic joint 11 extends from a first position to a second position relative to the hanger 1 and is placed in the groove 21.

[0036] The aforementioned magnetically mounted water outlet device, through the magnetic connection between the hanger 1 and the water outlet body 2, can achieve the purpose of automatically correcting the relative position of the water outlet body 2 and the hanger 1 by relying on the magnetic force. In this way, even if the user does not align the water outlet body 2 and the hanger 1, the relative position of the two can be corrected by the magnetic force, thereby enabling the water outlet body 2 and the hanger 1 to be hung at any angle. In addition, an expansion joint 11 is provided on the hanger 1. When the hanger 1 and the water outlet body 2 are magnetically connected, the magnetic force also pulls the expansion joint 11 out and places it into the groove 21 of the water outlet body 2. In addition to the magnetic connection, the expansion joint 11 and the groove 21 also form a plug-in connection, further increasing the stability of the connection.

[0037] In this embodiment, to enhance the insertion stability between the expansion joint 11 and the groove 21, the expansion joint 11 is provided with a snap-fitting member 111, and the groove 21 is provided with a snap-fitting member 211. When the expansion joint 11 is extended to the second position, the snap-fitting member 111 and the snap-fitting member 211 snap into each other and engage with each other in a positional manner opposite to the extended position of the expansion joint 11. Thus, when the expansion joint 11 is extended into the groove 21, the abutting action of the snap-fitting member 111 and the snap-fitting member 211 causes the snap-fitting member 211 to deform. When the expansion joint 11 is extended to the second position, the abutting force disappears, and the snap-fitting member 211 returns to its original state, forming a snap-fitting engagement with the snap-fitting member 111.

[0038] To achieve the above-described structure, in this embodiment, the expansion joint 11 includes a rear cover 112 and a housing 113. The rear cover 112 is positioned at one axial end of the housing 113 to define an area for accommodating the first magnet 114. Specifically, the inner wall of the housing 113 protrudes radially inward to form a surrounding wall 1131. The rear cover 112 has an extension wall 1121 extending into the housing 113. This creates an area between the extension wall 1121 and the surrounding wall 1131 for clamping and securing the first sealing gasket 115. Once the first sealing gasket 115 is clamped and secured, the first sealing gasket 115 can be pressed against and secured to the first magnet 114 located below the first sealing gasket 115, thereby securing the first magnet 114.

[0039] Furthermore, the engaging member 111 is a slot provided on the outer wall of the housing 113; the engaging member 211 is a rib provided on the inner wall of the groove 21. The rib's sidewalls are inclined, as is the inner wall of the slot. Thus, when the expansion joint 11 is inserted into the groove 21, the engaging member 111 and the engaging member 211 are squeezed together by the inclined surfaces, thereby deforming the engaging member 211.

[0040] Furthermore, when the water outlet device body 2 is removed from the mount 1, the expansion joint 11 automatically returns to its first position. To achieve this automatic return, the rear cover 112 is positioned within the mount 1 and extends radially outwardly to form a flange 1122. This flange 1122 abuts one end of the spring 116 to form a movable end, while the other end of the spring 116 abuts the inner wall of the mount 1 to form a fixed end. When the expansion joint 11 extends from the first position to the second position relative to the mount 1, the flange 1122 compresses the spring 116 to accumulate an elastic return force. Thus, when the water outlet device body 2 is removed from the mount 1, the expansion joint 11 automatically returns to its first position under the action of the elastic return force.

[0041] In order to install the spring 116, the hanger 1 has a chamber for accommodating the expansion joint 11, and the hanger 1 is provided with an opening surface 14 connected to the chamber on the side facing the water outlet device body 2; the hanger 1 is installed with a first pressing plate 12 at the opening surface 14, and one end of the first pressing plate 12 extends into the chamber and abuts against the other end of the spring 116 to form the fixed end.

[0042] In order to set the groove 21 on the water outlet device body 2, the water outlet device body 2 in this embodiment is concave inward along the thickness direction toward the hanger 1 to form an installation cavity; the water outlet device body 2 is installed with a second pressing plate 22 at the opening of the installation cavity, and the inner wall of the second pressing plate 22 protrudes radially inward to form the rib.

[0043] A magnet is also provided on the water outlet device body 2. In this embodiment, the end of the second pressing plate 22 abuts against a pressing cover 23. The second magnet 24 is provided in the pressing cover 23. A clamping space for the second sealing gasket 25 is formed between the second magnet 24 and the bottom of the installation cavity.

[0044] In this embodiment, to increase the magnetic attraction, carbon steel 1141 and 241 are placed on the first magnet 114 and second magnet 24, respectively. The magnetic field generated by the magnets affects the free movement of electrons in the carbon steel, making the carbon steel also magnetic, thereby increasing the magnetic attraction.

[0045] The function of the first and second sealing gaskets 115 and 25 is to prevent the first and second magnets 114 and 24, as well as the carbon steel, from rusting. Since the main component of magnets is ferroferric oxide, the outer layer of the magnets is prone to rust in a humid environment. Carbon steel also contains iron, and when carbon steel comes into contact with moisture, oxygen, and corrosive substances (such as carbon dioxide) in the air, a chemical reaction may occur and cause rust. Furthermore, the sealing gaskets can also secure the magnets, preventing them from shifting during the hanging process and reducing their magnetic properties. To allow the first and second sealing gaskets 115 and 25 to act directly on the first and second magnets 114 and 24, the carbon steel is provided with a clearance opening extending through the thickness thereof. The first and second sealing gaskets 115 and 25 are respectively provided with a cylindrical boss 1151 and 251 near the center of the end faces of the magnets. These cylindrical bosses 1151 and 251 respectively abut against the first and second magnets 114 and 24 through the clearance openings. In this embodiment, the first and second sealing gaskets 115 and 25 also serve as buffers, cushioning the first and second magnets 114 and 24 when they engage, preventing breakage caused by excessive impact between the two magnets at the moment of engagement. To achieve a better buffering effect, the first and second sealing gaskets 115 and 25 are provided with radially outwardly extending protrusions 1152 and 252 around the cylindrical bosses 1151 and 251. The cross-sections of the protrusions 1152 and 252 gradually taper from the end surface of the gasket toward the direction away from the end surface. There are four protrusions 1152 and 252. To remove the water outlet device body 2, the water outlet device body 2 can be rotated around the axis of the hanger 1 to any desired angle. Then, a force in the direction of F1 or F2 is applied to cause the water outlet device body 2 to swing around the fulcrum, overcoming the magnetic force of the water outlet device body 2 and the hanger 1, allowing the snap-fitting member 111 and the snap-fitting member 211 to disengage, allowing the water outlet device body 2 to be removed from any angle. (When the force is along the direction of F1, the swing fulcrum O1 is as shown in the figure; when the force is along the direction of F2, the swing fulcrum O2 is as shown in the figure).

[0046] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any technical equivalent transformation made using the contents of the present invention specification falls within the protection scope of the present invention.

Claims

1. A magnetic hanging water outlet device, characterized in that include: Hanging seat and water outlet device body; A telescopic joint is provided on the side of the hanger facing the water outlet device body, and a groove is provided on the side of the water outlet device body facing the hanger; the telescopic joint and the groove are matched by magnetic attraction, so that the telescopic joint extends from a first position to a second position relative to the hanger and is placed in the groove.

2. The magnetic hanging water outlet device according to claim 1, characterized in that: The telescopic joint is provided with a clamping piece, and the groove is provided with a clamping fitting piece; when the telescopic joint is extended to the second position, the clamping piece and the clamping fitting piece are clamped and limitedly fitted against the extended position of the telescopic joint.

3. The magnetic hanging water outlet device according to claim 2, characterized in that: The expansion joint includes a rear cover and an outer shell; the rear cover is placed at one end of the outer shell along the axial direction to define an area for accommodating the first magnet.

4. The magnetic hanging water outlet device according to claim 3, characterized in that: The inner wall of the shell protrudes radially inward to form a circle of surrounding wall. The back cover has an extension wall extending into the shell. The extension wall and the surrounding wall form an area for clamping and fixing the first sealing gasket; the sealing gasket squeezes and fixes the first magnet.

5. The magnetic hanging water outlet device according to claim 4, characterized in that: The clamping member is a clamping groove arranged on the outer side wall of the shell; and the clamping fitting member is a rib arranged on the inner side wall of the groove.

6. The magnetic hanging water outlet device according to claim 3, characterized in that: The rear cover is placed in the mount and extends radially outward to form a convex edge. The convex edge abuts against one end of the spring to form a movable end, and the other end of the spring abuts against the inner wall of the mount to form a fixed end. When the telescopic joint extends from the first position to the second position relative to the mount, the convex edge squeezes the spring to accumulate elastic reset force.

7. The magnetic hanging water outlet device according to claim 6, characterized in that: The hanger has a cavity for accommodating the expansion joint, and an opening surface connected to the cavity is provided on the side of the hanger facing the water outlet device body; the hanger is installed with a first pressing plate at the opening surface, one end of the first pressing plate extends into the cavity and abuts against the other end of the spring to form the fixed end.

8. The magnetic hanging water outlet device according to claim 5, characterized in that: The water outlet device body is concave inward along the thickness direction toward the mount to form an installation cavity; the water outlet device body is installed with a second pressing plate at the opening of the installation cavity, and the inner wall of the second pressing plate protrudes radially inward to form the rib.

9. The magnetic hanging water outlet device according to claim 8, characterized in that: The end of the second pressing piece abuts against a pressing cover, a second magnet is arranged in the pressing cover, and a clamping space for a second sealing gasket is formed between the second magnet and the bottom of the installation cavity.

10. The magnetic hanging water outlet device according to claim 9, characterized in that: Carbon steel is also provided on the first magnet and the second magnet respectively.

11. The magnetic hanging water outlet device according to claim 10, characterized in that: The carbon steel is provided with a clearance opening along the thickness direction, and the end surfaces of the first sealing gasket and the second sealing gasket close to the magnet are respectively provided with a cylindrical boss, and the cylindrical boss is respectively in contact with the first magnet and the second magnet through the clearance opening.

12. The magnetic hanging water outlet device according to claim 1, characterized in that: The water outlet device is a handheld showerhead, the hanger is connected to the water inlet joint, and a flow channel connected to the water inlet joint is provided in the hanger. The hanger is also provided with a joint for connecting a hose, and the joint is connected to the flow channel.

13. The magnetic hanging water outlet device according to claim 11, characterized in that: A radially outwardly extending protrusion is provided around the cylindrical bosses of the first and second sealing gaskets, and a cross section of the protrusion gradually tapers from the end surfaces of the first and second sealing gaskets toward a direction away from the end surfaces.

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