CN210566515U

CN210566515U - Pull-out faucet

Info

Publication number: CN210566515U
Application number: CN201920748049.3U
Authority: CN
Inventors: 孙媛
Original assignee: Yibaichuang Xiamen Intelligent Technology Co ltd
Current assignee: Yibaichuang Xiamen Intelligent Technology Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-05-19
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a pull-out faucet, which comprises a hollow elbow and an extraction head component, wherein the extraction head component comprises an extraction head body, a hose joint and a water outlet hose, the water outlet hose passes through the elbow and can move in the elbow, the extraction head component is provided with a magnet, the inner side of one end of the elbow, which is butted with the extraction head component, is coated with a magnetic absorption layer, and the extraction head component is connected with the elbow in a magnetic absorption way; or the extraction head component is provided with a magnet, one end of the elbow pipe, which is butted with the extraction head component, is made of a magnetic material, and the extraction head component is connected with the elbow pipe in a magnetic way. The utility model has the advantages that: by coating the magnetic absorption layer in the bent pipe or making one end of the bent pipe from the magnetic absorption material, the part which is arranged on the bent pipe in the prior structure is omitted, the structure of the bent pipe can be greatly reduced, and the assembly difficulty is reduced; in the resetting process of the extraction head, the magnet can be adsorbed on the bent pipe, so that the better resetting of the extraction head is facilitated.

Description

Pull-out faucet

Technical Field

The utility model relates to a go out the water subassembly, concretely relates to pull formula tap.

Background

Drawing type tap is the water subassembly that goes out of modern family's commonly used, including hollow return bend, play water hose and extraction head, goes out the water hose and passes return bend one end and connect the extraction head, goes out to add on the water hose and hangs the balancing weight, utilizes the weight of balancing weight to make the extraction head return after taking out to take a percentage, but the back extraction head that resets often can not follow the fine meshing of return bend, needs the manual correction of user to reset, influences the operation.

Therefore, people think of the magnetic suction method for resetting the extraction head, but magnetic or iron elements need to be assembled at the elbow opening, or parts such as a connecting sleeve and the like are installed in the elbow opening, so that the number of parts is large, and the cost and the assembly quality are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pull formula tap can effectively solve the problem that current pull formula tap resetting means part is numerous, the structure is complicated.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a pull-out faucet comprises a hollow elbow and an extraction head assembly, wherein the extraction head assembly comprises an extraction head body, a hose joint and a water outlet hose, the tail end of the extraction head body is connected with the water outlet hose through the hose joint, the water outlet hose penetrates through the elbow and can movably move in the elbow, the extraction head assembly is provided with a magnet, the inner side of one end, butted with the extraction head assembly, of the elbow is coated with a magnetic absorption layer, and the extraction head assembly is in magnetic absorption connection with the elbow; or the extraction head component is provided with a magnet, one end of the elbow pipe, which is butted with the extraction head component, is made of a magnetic material, and the extraction head component is connected with the elbow pipe in a magnetic way.

Preferably, the magnet is arranged between the extraction head body and the hose connector.

Preferably, the magnet is annular.

Preferably, the magnet is in clearance fit with the elbow.

Preferably, the magnet is fixed to the end of the extraction head body adjacent to the hose connector.

Optionally, the magnet is fixed to the end of the hose connector close to the extraction head body.

Preferably, one end of the hose connector, which is far away from the extraction head body, is provided with the magnet.

Preferably, the magnet is in a circular truncated cone shape with a through hole formed along the axis, and the smaller end of the magnet is far away from the extraction head body.

Preferably, the magnet is fitted or injection molded onto the hose connector.

Preferably, the water outlet hose is provided with a magnet, and the magnet is fixed on the water outlet hose through riveting or injection molding.

Compared with the prior art, the utility model has the advantages that: by coating the magnetic absorption layer in the bent pipe or making one end of the bent pipe from the magnetic absorption material, the part which is arranged on the bent pipe in the prior structure is omitted, the structure of the bent pipe can be greatly reduced, and the assembly difficulty is reduced; in the resetting process of the extraction head, the magnet can be adsorbed on the bent pipe, so that the better resetting of the extraction head is facilitated.

And the magnet is arranged between the extraction head body and the hose connector. Generally, the hose connector is entirely positioned in the elbow pipe when the hose connector is returned, and the extraction head body does not enter the elbow pipe, so that the magnet is arranged between the extraction head body and the hose connector, and the extraction head body can be rightly recovered in place.

The magnet is annular. Can be adsorbed from various angles close to the bent pipe.

The magnet is in clearance fit with the bent pipe. The magnet can smoothly penetrate into the bent pipe, and meanwhile, the gap between the magnet and the bent pipe cannot greatly influence the magnetic force.

The magnet is fixed at the end part of the extraction head body close to the hose connector. The magnet is fixed at the end part of the hose connector close to the extraction head body. By means of the magnet fixing position, subsequent assembly can be carried out according to the original process, and excessive changes are not needed to be made in the assembly process.

The end of the hose connector, which is far away from the extraction head body, is provided with the magnet. Another kind sets up the position of magnet, and magnet gets into the return bend earlier, can produce magnetic attraction earlier and help the extraction head body to reset.

The magnet is in a round table shape with a through hole along the axis, and the smaller end of the magnet is far away from the extraction head body. The truncated cone-shaped magnet can play a role in guiding when entering the bent pipe.

The magnet is assembled or injection-molded on the hose connector. The mode of moulding plastics guarantees that magnet and hose nipple can be firm the connection together, and difficult pine takes off can reduce the equipment degree of difficulty simultaneously.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a pull-out faucet of the present invention;

FIG. 2 is a sectional view of a first embodiment of a pull-out faucet of the present invention;

fig. 3 is a schematic structural view of a second embodiment of a pull-out faucet of the present invention;

FIG. 4 is a sectional view of a second embodiment of a pull-out faucet of the present invention;

fig. 5 is a schematic structural view of the drawing head body of the drawing faucet of the present invention after returning.

The device comprises an elbow 1, a water outlet hose 2, an extraction head assembly 3, a magnet 4, an extraction head body 5 and a hose joint 6.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

The first embodiment is as follows:

refer to fig. 1, fig. 2, fig. 5 for the utility model relates to a pull formula tap's embodiment, a pull formula tap, including hollow return bend 1 and extraction head subassembly 3, extraction head subassembly 3 includes extraction head body 5, hose nipple 6 and water outlet hose 2, the tail end of extraction head body 5 passes through hose nipple 6 and links to each other with water outlet hose 2, water outlet hose 2 passes return bend 1 and can be at return bend 1 internalization removal, be equipped with magnet 4 on the extraction head subassembly 3, the inboard coating in one end of return bend 1 and the butt joint of extraction head subassembly 3 has the magnetic attraction layer, extraction head subassembly 3 is connected with return bend 1 magnetism, and the magnetic attraction layer is made the spraying and is formed in return bend 1 inboard by the material that can produce magnetic attraction with magnet 4.

Further, be equipped with between extraction head body 5 and the hose nipple 6 magnet 4, magnet 4 this moment can overlap the tip that extraction head body 5 is close to hose nipple 6, just presss from both sides between hose nipple 6 and extraction head body 5 during the assembly, perhaps adopts the technology of moulding plastics, directly moulds plastics magnet 4 at the tip of extraction head body 5, can also glue multiple fixed modes such as between hose nipple 6 and extraction head body 5 with magnet 4.

Of course, the magnet 4 can also be injection molded or fitted at the end of the hose connector close to the extraction head body. If the assembly is adopted, the magnet can be fixed in a mode of interference fit, clamping or bonding and the like.

Generally, the magnet 4 is annular, is in a shape of a ring or has the same shape as the cross section of the inner hole of the bent pipe 1 in most cases, and preferably, the magnet 4 is in clearance fit with the bent pipe 1, so that the magnet 4 can generate the same magnetic attraction force with the inner side wall of the bent pipe 1 in all directions after entering the bent pipe 1, and the coaxial line of the extraction pipe body and the bent pipe 1 is kept; of course, the magnets 4 may have other shapes and may be uniformly distributed in the circumferential direction of the extraction head body 5.

For the elbow 1, besides coating the magnetic absorption layer on the inner side, the end of the elbow 1, which is in butt joint with the extraction head assembly 3, can be made of magnetic absorption material, such as stainless steel 430, and the like, and the elbow 1 can be magnetized after the elbow 1 is manufactured, and the elbow 1 has the magnetic absorption layer or the part made of the magnetic absorption material can be as close to the port of the elbow 1 as possible, so as to shorten the distance of magnetic force reset between the elbow 1 and the magnet 4.

By coating the magnetic absorption layer in the elbow 1 or making one end of the elbow 1 from the magnetic absorption material, the part which is arranged on the elbow 1 in the prior structure is saved, the structure of the elbow 1 can be greatly reduced, and the assembly difficulty is reduced; during the resetting process of the extraction head, the magnet 4 can be adsorbed to the bent pipe 1, so that better resetting of the extraction head is facilitated.

Example two:

as shown in fig. 3, 4 and 5, the difference from the first embodiment is that the magnet 4 is disposed at a different position, and specifically, the magnet 4 is disposed at an end of the hose connector 6 away from the extraction head body 5. Therefore, the magnet 4 can enter the elbow 1 before the hose connector 6 to generate magnetic force for resetting, at the moment, the position of the magnetic attraction layer or the magnetic attraction material in the elbow can slightly leave the pipe orifice of the elbow inwards, and the magnet and the magnetic attraction material or the magnetic attraction layer are preferably in the shortest distance when the extraction head assembly is reset.

And for the convenience of magnet 4 advanced entering elbow 1, magnet 4 is for opening the round platform shape that has the through-hole along the axis, the less one end of magnet is kept away from extraction head body 5, can play fine guide effect like this. The magnet 4 may be fixed in the same manner as in the first embodiment.

In addition to the two embodiments, the magnet can be fixed on the water outlet hose in a riveting or injection molding mode, and the position of the magnetic attraction layer or the magnetic attraction material can be adjusted according to the position of the magnet, so that the total principle also ensures that the distance between the magnet and the magnetic attraction layer or the magnetic attraction material is shortest or just contacted when the extraction head assembly is reset, and the position of the magnetic attraction layer or the magnetic attraction material in the embodiments can be set according to the principle.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a pull formula tap, includes hollow return bend and extraction head subassembly, the extraction head subassembly includes extraction head body, hose nipple and goes out water hose, the tail end of extraction head body passes through hose nipple and links to each other with a water hose, it passes the return bend and can move its characterized in that at the return bend internalization to go out water hose: the magnet is arranged on the extraction head assembly, a magnetic absorption layer is coated on the inner side of one end, butted with the extraction head assembly, of the bent pipe, and the extraction head assembly is in magnetic absorption connection with the bent pipe; or the extraction head component is provided with a magnet, one end of the elbow pipe, which is butted with the extraction head component, is made of a magnetic material, and the extraction head component is connected with the elbow pipe in a magnetic way.

2. A pull-out faucet as set forth in claim 1, wherein: and the magnet is arranged between the extraction head body and the hose connector.

3. A pull-out faucet as set forth in claim 2, wherein: the magnet is annular.

4. A pull-out faucet as set forth in claim 3, wherein: the magnet is in clearance fit with the bent pipe.

5. A pull-out faucet as set forth in claim 2, wherein: the magnet is fixed at the end part of the extraction head body close to the hose connector.

6. A pull-out faucet as set forth in claim 2, wherein: the magnet is fixed at the end part of the hose connector close to the extraction head body.

7. A pull-out faucet as set forth in claim 1, wherein: the end of the hose connector, which is far away from the extraction head body, is provided with the magnet.

8. A pull-out faucet as set forth in claim 7, wherein: the magnet is in a round table shape with a through hole along the axis, and the smaller end of the magnet is far away from the extraction head body.

9. A pull-out faucet as set forth in claim 7, wherein: the magnet is assembled or injection-molded on the hose connector.

10. A pull-out faucet as set forth in claim 1, wherein: and the water outlet hose is provided with a magnet, and the magnet is fixed on the water outlet hose through riveting or injection molding.