Magnetic drawing water outlet device

Abstract

The utility model discloses a magnetic drawing water outlet device which comprises a fixing base, a water passing hose and a water outlet head. The water outlet head comprises an upper connecting seat and a water outlet part; the fixing base is provided with a water inlet and a first water passing cavity communicated with the water inlet, a second water passing cavity communicated with the water outlet part is formed in the upper connecting base, and the two ends of the water passing hose are communicated with the first water passing cavity and the second water passing cavity respectively; a first magnetic part is arranged at the lower part of the fixed seat; a second magnetic part is arranged at the upper part of the upper connecting seat; the upper portion of the fixing base is downwards provided with an annular inserting base, an annular concave cavity for the annular inserting base to be inserted is formed in the upper connecting base, and the outer wall of the annular inserting base and the inner wall of the annular concave cavity are provided with a wave-shaped clamping block and a wave-shaped clamping groove respectively. Compared with the prior art, mutual connection of the fixing base and the upper connecting base is achieved through the annular inserting base and the annular groove, limiting of the rotating direction is achieved through the wave-shaped clamping block and the wave-shaped clamping groove, at the moment, a user can rotate the water outlet part with one hand, and water spray switching is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bathroom, specifically is a kind of magnetic suction pull-out water device. BACKGROUND

[0002] In order to solve the problem that faucet outlet is fixed, people have invented various water outlet head (water outlet terminal) position adjustable water device, such as mechanical arm water outlet device, or pull-out water device. Some water outlet terminals can also realize the switching of water spray style by rotating.

[0003] The existing pull-out water device on the market, such as Chinese patent CN219187330U, realizes the connection of fixed seat and water outlet head through hose, and the water outlet head and the fixed seat can be attracted and separated. However, in CN219187330U, the water outlet head and the fixed seat can still rotate axially when attracted, which cannot meet the convenience of the water outlet head with rotating water spray switching when using one hand. Because the lower part of the water outlet head rotates, the upper part of the water outlet head is not fixed, which causes the whole water outlet head to rotate. Another hand is needed to hold the upper part of the water outlet head to make the lower part rotate relative to the upper part.

[0004] Therefore, the present inventor has conducted in-depth research on the above-mentioned defects in the prior art, and thus the present case is generated. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a kind of magnetic suction pull-out water device, which has the characteristics of facilitating users to switch the water spray of water outlet head with one hand, and improves the use convenience of product.

[0006] In order to achieve the above purpose, the solution of the utility model is as follows:

[0007] A kind of magnetic suction pull-out water device, comprising a fixed seat, a water passing hose and a water outlet head;The water outlet head comprises an upper connecting seat and a water outlet part, the water outlet part is connected to the lower part of the upper connecting seat and can realize water spray switching by coaxial relative rotation;The fixed seat has a water inlet and a first water passing cavity communicating with the water inlet, the upper connecting seat has a second water passing cavity communicating with the water outlet part, and the two ends of the water passing hose are respectively communicated with the first water passing cavity and the second water passing cavity;The lower part of the fixed seat has a first magnetic attraction part, and the upper part of the upper connecting seat has a second magnetic attraction part attracted by the first magnetic attraction part;

[0008] The upper part of the fixed seat is provided with an annular insertion seat downward, the annular insertion seat is formed with an annular recess cavity for inserting the annular insertion seat, and the outer wall of the annular insertion seat and the inner wall of the annular recess cavity are respectively provided with wave-shaped clamping blocks and wave-shaped clamping grooves which are embedded with each other.

[0009] Further, the annular insertion seat is circular.

[0010] Furthermore, the opening of the annular cavity is in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion, and the outer wall of the annular insertion seat is also in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion.

[0011] Furthermore, the included angle between the extension direction of the wavy clamping block and the bottom surface of the inverted truncated cone shape is 85°.

[0012] Furthermore, a limiting end surface is formed on the fixing seat at the upper end of the annular insertion seat, and the limiting end surface can abut against the top end surface of the upper connecting seat.

[0013] Furthermore, the distance between the lower surface of the first magnetic attraction portion and the limiting end surface is equal to the distance between the upper surface of the second magnetic attraction portion and the top end surface of the upper connecting seat.

[0014] Furthermore, the first magnetic attraction portion includes a first magnet and a screw. A mounting hole is provided in the middle of the first magnet. The screw passes through the mounting hole and is connected to the fixing seat.

[0015] Furthermore, the second magnetic attraction portion is a second magnet or an iron block, and the upper connecting seat is provided with a mounting cavity, and the second magnetic attraction portion is fixedly mounted in the mounting cavity.

[0016] Furthermore, the water hose is a threaded tube.

[0017] Furthermore, a rotating shell is fixedly provided on the outside of the water outlet, and at least a first water channel and a second water channel for generating different water splashes are provided inside the water outlet. The second water passage chamber is provided with a diversion port, and as the water outlet rotates, the diversion port is connected to the first water channel or the second water channel.

[0018] After adopting the above structure, the magnetic suction pull-out water dispenser of the utility model has at least the following beneficial effects:

[0019] 1. The water inlet of the fixing seat is connected to a water supply device, such as a faucet; the water outlet head can be adsorbed on the lower part of the fixing seat through the first magnetic attraction part and the second magnetic attraction part. At this time, the wavy clamping block and the wavy clamping groove are engaged with each other, limiting the rotation of the upper connecting seat relative to the fixing seat, so that the user can conveniently rotate the water outlet with one hand to switch the water splash.

[0020] 2. The annular insertion seat is in a circular ring shape, and the wavy clamping blocks are respectively arranged on the annular insertion seat in a circumferential shape, and the wavy clamping groove on the annular cavity is engaged with the wavy clamping block; in this way, the upper connecting seat at the upper part of the water outlet head can be connected to the fixed seat without being picky about angles. After the connection, the wavy clamping groove and the wavy clamping block are used together to limit the rotation.

[0021] Third, the annular insert seat and the opening of the annular cavity are in the shape of an inverted truncated cone. This allows the annular insert seat to have a smaller lower end, making it easier to insert into the opening of the annular cavity. Furthermore, as the fixing seat and the upper connecting seat engage with each other, the gap between them gradually decreases, making the connection more stable and reducing shaking.

[0022] Fourth, the diversion port is aligned with different water channels by rotating, thereby realizing the switching of water splashes. This enables one water outlet to produce water splashes in different water outlet forms, thereby improving the competitiveness of the product.

[0023] Compared with the prior art, the utility model realizes the mutual connection between the fixed seat and the upper connecting seat by setting an annular insertion seat and an annular groove, and realizes the limitation of the rotation direction by the wavy clamping block and the wavy clamping groove, so that the user can rotate the water outlet with one hand to realize the switching of the water splash. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a front view structural schematic diagram of a magnetic suction pull-out water dispenser.

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in the front view direction.

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the utility model from another angle.

[0028] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model.

[0029] In the picture:

[0030] Fixed seat 1; water inlet 11; first water flow chamber 12; first magnetic portion 13; first magnet 131; screw 132; annular insertion seat 14; wavy clamping block 141; limiting end surface 142; water flow hose 2; water outlet head 3; upper connecting seat 31; second water flow chamber 311; diversion port 312; annular concave cavity 32; second magnetic portion 320; wavy clamping groove 321; top end surface 322; water outlet portion 34; rotating housing 341. DETAILED DESCRIPTION

[0031] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0032] like Figures 1 to 5As shown, it is a kind of magnetic suction pull out water device, wherein, including fixed seat 1, water hose 2 and water outlet head 3;The water outlet head 3 includes upper connecting seat 31 and water outlet 34, the water outlet 34 is connected in upper connecting seat 31 lower part and can realize water spray switching by coaxial relative rotation;The fixed seat 1 has water inlet 11 and the first water cavity 12 that is communicated with water inlet 11, the upper connecting seat 31 is provided with the second water cavity 311 that is communicated with water outlet 34, the both ends of water hose 2 are communicated with first water cavity 12 and second water cavity 311 respectively;The lower part of fixed seat 1 has first magnetic attraction part 13, and the upper part of upper connecting seat 31 has second magnetic attraction part 320 attracted by first magnetic attraction part 13;The upper part of fixed seat 1 is provided with annular insertion seat 14 downwards, the annular recess 32 for annular insertion seat 14 insertion is formed in upper connecting seat 31, and the outer wall of annular insertion seat 14 and the inner wall of annular recess 32 are respectively provided with wave-shaped clamping block 141 and wave-shaped clamping groove 321 that are mutually embedded.

[0033] Thus, the utility model relates to a kind of magnetic suction pull out water device, the water inlet 11 of fixed seat 1 is connected on water supply device, such as faucet;Water outlet head 3 can be adsorbed in the lower part of fixed seat 1 by first magnetic attraction part 13 and second magnetic attraction part 320, when wave-shaped clamping block 141 and wave-shaped clamping groove 321 are mutually embedded, the rotation of upper connecting seat 31 relative to fixed seat 1 is limited, so that user can conveniently rotate water outlet 34 with one hand to realize water spray switching.

[0034] Preferably, the annular insertion seat 14 is circular ring shape;The annular insertion seat 14 is circular ring shape, the wave-shaped clamping block 141 is circumferentially on annular insertion seat 14, and the wave-shaped clamping groove 321 on annular recess 32 and wave-shaped clamping block 141 are mutually embedded;So that the upper connecting seat 31 of water outlet head 3 upper part can be connected with fixed seat 1 without angle, after connection, wave-shaped clamping groove 321 and wave-shaped clamping block 141 are jointly rotated to limit.

[0035] Further, the opening of annular recess 32 is inverted round truncated cone shape with upper big lower small, and the outer wall of annular insertion seat 14 is also inverted round truncated cone shape with upper big lower small; Figure 2 As shown, the included angle A between the extension direction of wave-shaped clamping block 141 and the bottom surface of inverted round truncated cone shape is 85 °, and the included angle A between the extension direction of wave-shaped clamping groove 321 and the bottom surface of inverted round truncated cone shape is also 85 °.

[0036] The opening of annular insertion seat 14 and annular recess 32 is inverted round truncated cone shape, so that the lower end of annular insertion seat 14 is smaller, which can be conveniently inserted into the opening of annular recess 32. And with the mutual embedding of fixed seat 1 and upper connecting seat 31, the gap between them gradually becomes smaller, so that the connection is more stable, and the shaking is reduced.

[0037] Preferably, the annular insertion seat 14 is provided with a limiting end face 142 on the upper end of the fixed seat 1, which can abut against the top end face 322 of the upper connecting seat 31, and the distance m between the lower surface of the first magnetic attraction part 13 and the limiting end face 142 is equal to or slightly smaller than the distance n between the upper surface of the second magnetic attraction part 320 and the top end face 322 of the upper connecting seat 31. Further, m is equal to n, and when the limiting end face 142 abuts against the top end face 322, the first magnetic attraction part 13 and the second magnetic attraction part 320 are also attracted to each other, further reducing the shaking between the upper connecting seat 31 and the fixed seat 1.

[0038] Specifically, the first magnetic attraction part 13 comprises a first magnet 131 and a screw 132, the first magnet 131 is a magnet with magnetism, and the first magnet 131 is provided with a mounting hole in the middle, and the screw 132 passes through the mounting hole and is connected with the fixed seat 1. The second magnetic attraction part 320 is a second magnet or an iron block, the second magnet is a magnet with magnetism, and the upper connecting seat 31 is provided with a mounting cavity, and the second magnetic attraction part 320 is fixedly installed in the mounting cavity.

[0039] Preferably, the water passing hose 2 is a threaded pipe. The threaded pipe facilitates the movement of the water outlet head 3 after being separated from the fixed seat 1, and before being separated, the threaded pipe is also contracted to an appropriate length.

[0040] Preferably, the outer side of the water outlet part 34 is fixedly provided with a rotating shell 341, and the water outlet part 34 is provided with at least a first water path and a second water path for generating different water splashes, and the second water passing cavity 311 is provided with a shunt 312, and the shunt 312 is connected with the first water path or the second water path in communication with the rotation of the water outlet part 34. The shunt is aligned with different water paths in a rotating manner, so as to realize the switching of water splashes, which enables a water outlet head 3 to generate different water splashes of water outlet forms, and improves the competitiveness of the product.

[0041] Compared with the prior art, the annular insertion seat 14 and the annular groove are arranged to realize the mutual connection of the fixed seat 1 and the upper connecting seat 31, and the wave-shaped clamping block 141 and the wave-shaped clamping groove 321 are arranged to limit the rotation direction, so that the user can rotate the water outlet part 34 with one hand to realize the switching of water splashes.

[0042] The above embodiments and drawings are not limited to the product form and style of the utility model, and any ordinary skilled person in the art can make appropriate changes or modifications, which should be considered as not departing from the patent category of the utility model.

Claims

1. A magnetic pull-out water dispenser, comprising a fixing base, a water flow hose, and a water outlet head; the water outlet head comprises an upper connecting base and a water outlet portion, the water outlet portion being connected to the lower portion of the upper connecting base and capable of switching water splashes by coaxial relative rotation; the fixing base comprises a water inlet and a first water flow cavity communicating with the water inlet; the upper connecting base comprises a second water flow cavity communicating with the water outlet portion; the two ends of the water flow hose are respectively connected to the first water flow cavity and the second water flow cavity; the lower portion of the fixing base comprises a first magnetic portion, and the upper portion of the upper connecting base comprises a second magnetic portion attracted to the first magnetic portion; It is characterized in that An annular insertion seat is provided downwardly on the upper part of the fixing seat, and an annular cavity for inserting the annular insertion seat is formed in the upper connecting seat. The outer wall of the annular insertion seat and the inner wall of the annular cavity are respectively provided with a wavy card block and a wavy card groove that fit together.

2. A magnetic pull-out water dispenser according to claim 1, characterized in that: The annular insertion seat is in the shape of a circular ring.

3. A magnetic pull-out water dispenser according to claim 2, characterized in that: The opening of the annular cavity is in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion, and the outer wall of the annular insertion seat is also in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion.

4. A magnetic pull-out water dispenser according to claim 3, characterized in that: The included angle between the extension direction of the wavy clamping block and the bottom surface of the inverted truncated cone shape is 85°.

5. A magnetic suction pull-out water dispenser according to any one of claims 1 to 4, characterized in that: A limiting end surface is formed on the fixing seat at the upper end of the annular insertion seat, and the limiting end surface can abut against the top end surface of the upper connecting seat.

6. The magnetic pull-out water dispenser according to claim 5, characterized in that: The distance between the lower surface of the first magnetic attraction portion and the limiting end surface is equal to the distance between the upper surface of the second magnetic attraction portion and the top end surface of the upper connecting seat.

7. The magnetic pull-out water dispenser according to claim 1, characterized in that: The first magnetic attraction portion includes a first magnet and a screw. A mounting hole is provided in the middle of the first magnet. The screw passes through the mounting hole and is connected to the fixing seat.

8. The magnetic pull-out water dispenser according to claim 7, characterized in that: The second magnetic attraction portion is a second magnet or an iron block. The upper connecting seat is provided with a mounting cavity, and the second magnetic attraction portion is fixedly mounted in the mounting cavity.

9. The magnetic pull-out water dispenser according to claim 1, characterized in that: The water hose is a threaded pipe.

10. The magnetic pull-out water dispenser according to claim 1, characterized in that: A rotating shell is fixedly provided on the outside of the water outlet, and at least a first water channel and a second water channel that generate different water splashes are provided inside the water outlet. The second water passage chamber is provided with a diversion port, and as the water outlet rotates, the diversion port is connected to the first water channel or the second water channel.

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