CN211285845U

CN211285845U - Magnetic attraction structure of extraction type faucet

Info

Publication number: CN211285845U
Application number: CN201921184675.0U
Authority: CN
Inventors: 黄强; 王燕燕; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-08-18
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a magnetic attraction structure of extraction formula tap, connect including return bend, hose, extraction head, hose nipple, nut, extraction head, the return bend end is provided with the bush that adopts magnetic plastic to make, and the hose end is connected with hose nipple, and hose nipple is connected with the nut, and the nut spiro union connects the top at the extraction head, and the first spiro union of extraction connects the bottom at extraction head joint, the nut adopts magnetic plastic to make, and the cooperation is inhaled with the magnetism of nut through the bush and resets the extraction head. The magnetic suction matching of the bushing and the nut resets the extraction head, the extraction head does not need to be held by hands to reset, and the extraction head is enabled to reset more quickly and conveniently. The magnetic plastic is formed by injection molding of nylon or plastic and ferrite magnetic powder, compared with secondary injection molding of the magnet and the plastic, the manufacturing cost of the bushing and the nut is greatly reduced, the size of the extraction type faucet cannot be increased, the appearance of the extraction type faucet is not obviously different from that of a common extraction type faucet, and the extraction type faucet is suitable for large-scale popularization and use.

Description

Magnetic attraction structure of extraction type faucet

Technical Field

The utility model relates to a magnetic attraction structure of an extraction type faucet.

Background

The extraction type faucet is characterized in that an extraction head is fixedly connected with a hose, the hose is sleeved in a bent pipe, and the extraction head is pulled downwards to carry out multi-angle washing. However, when the extraction head is reset, the extraction head needs to be manually reset, and the use is inconvenient. Or, although the withdrawing head has a reset structure, the reset structure can cause the whole withdrawing type faucet to have a larger size and a more complex structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a magnetic attraction structure of an extraction type faucet, which overcomes the defects of the prior art. The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a magnetic attraction structure of extraction formula tap, it includes return bend, hose, extraction head, hose nipple, nut, extraction head joint, and the return bend end is provided with the bush that adopts magnetic plastic to make, and the hose end is connected with hose nipple, and hose nipple is connected with the nut, and the nut spiro union connects the top at the extraction head, and the extraction head spiro union connects the bottom at extraction head joint, the nut adopts magnetic plastic to make, and the cooperation of inhaling through bush and nut is restoreed the extraction head.

In a preferred embodiment: the bush includes hollow bush body, and the bush body is equipped with elastic buckle, the return bend end is equipped with runs through the inside and outside draw-in groove of return bend, fixes bush body and return bend through the joint cooperation of elastic buckle and draw-in groove.

In a preferred embodiment: the bottom end of the lining body is provided with an annular transverse edge which is transversely arranged, and the transverse edge abuts against the tail end face of the elbow.

In a preferred embodiment: the top end of the inner cavity wall of the bushing body is provided with a first guide inclined plane, and the top end of the nut is provided with a second guide inclined plane which is matched with the first guide inclined plane in a guide mode.

In a preferred embodiment: the periphery of the top end of the hose connector is convexly provided with a convex ring, the top end of the hose connector extends into the tail end of the hose, and the convex ring is tightly matched with the inner wall of the hose.

In a preferred embodiment: the periphery of the hose connector is also provided with a limiting ring which is abutted against the tail end face of the hose.

In a preferred embodiment: the bottom end of the hose connector is in a ball head shape, the nut is provided with an assembly cavity, and the ball head is in movable sealing fit with the assembly cavity.

Compared with the background technology, the technical scheme has the following advantages:

1. because bush and nut all adopt magnetic plastic to make, inhale the cooperation through the magnetism of bush and nut and reset the extraction head, need not handheld extraction head and reset for the restoration of extraction head is quick and convenient more. Meanwhile, the magnetic plastic is formed by injection molding of nylon or plastic and ferrite magnetic powder, compared with secondary injection molding of the magnet and the plastic, the manufacturing cost of the bushing and the nut is greatly reduced, the size of the extraction type faucet cannot be increased, the appearance of the extraction type faucet is not obviously different from that of a common extraction type faucet, and the extraction type faucet is suitable for large-scale popularization and use.

2. The lining body and the bent pipe are fixed through the clamping matching of the elastic buckle and the clamping groove, so that the lining and the bent pipe are more convenient to assemble and disassemble.

3. The transverse edge abuts against the end face of the elbow, and the elbow and the extraction head can be isolated by the transverse edge when the extraction head is reset, so that the contact friction between the elbow and the extraction head is avoided, and the service life is shortened.

4. The first guide inclined plane is in guide fit with the second guide inclined plane, so that the extraction head is smoother when being reset.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an overall schematic view of a preferred embodiment of a draw-off faucet with the draw-off head in a reset position.

Fig. 2 is a schematic cross-sectional view illustrating a magnetic attraction structure of the removable faucet according to a preferred embodiment.

FIG. 3 is a sectional exploded view of the magnetic attraction structure of the removable faucet of the preferred embodiment.

Fig. 4 is a schematic view showing the drawing head in a pulled-out state.

Fig. 5 shows a structure of the bushing.

Detailed Description

Referring to fig. 1 to 4, a preferred embodiment of a magnetic attraction structure of a removable faucet includes an elbow 10, a hose 20, a removable head 30, a hose connector 40, a nut 50, and a removable head connector 60.

The tail end of the elbow 10 is provided with a bushing made of magnetic plastics, the tail end of the hose 20 is connected with the hose connector 40, the hose connector 40 is connected with the nut 50, the nut 50 is in threaded connection with the top end of the connector of the extraction head 30, the extraction head 30 is in threaded connection with the bottom end of the connector 60 of the extraction head, the nut 50 is made of magnetic plastics, and the extraction head 30 is reset through the magnetic attraction matching of the bushing and the nut 50.

In this embodiment, the bush includes hollow bush body 11, and bush body 11 is equipped with elastic buckle 12, the return bend 10 end is equipped with runs through inside and outside draw-in groove 13 of return bend 10, fixes bush body 11 and return bend 10 through the joint cooperation of elastic buckle 12 and draw-in groove 13. As shown in fig. 5, the sidewall of the bushing body 11 is provided with a through groove 14 penetrating the inside and the outside of the bushing body 11, the elastic buckle 12 extends upward from the bottom end of the through groove 14, and the tail end of the elastic buckle 12 is suspended. The bushing body 11 and the elbow 10 may be fixed by a tight fit, if necessary.

In this embodiment, the bottom end of the liner body 11 is provided with an annular and transversely disposed transverse edge 15, and the transverse edge 15 abuts against the end face of the elbow 10.

In this embodiment, the top end of the inner cavity wall of the bushing body 11 is provided with a first guiding inclined surface 16, and the top end of the nut 50 is provided with a second guiding inclined surface 51 which is in guiding fit with the first guiding inclined surface 16.

In this embodiment, the outer circumference of the top end of the hose connector 40 is convexly provided with a convex ring 41, the top end of the hose connector 40 extends into the end of the hose 20, and the convex ring 41 is tightly fitted with the inner wall of the hose 20. In this embodiment, three convex rings 41 are provided and are arranged at intervals up and down.

In this embodiment, the hose connector 40 is further provided with a limiting ring 42 on the outer circumference, and the limiting ring 42 abuts against the end surface of the hose 20.

In this embodiment, the bottom end of the hose connector 40 is in the shape of a ball head, and the nut 50 is provided with an assembling cavity 52, and the ball head 43 is in movable sealing fit with the assembling cavity 52. As shown in FIG. 3, the wall of the assembly chamber 52 is provided with a reduced opening, the maximum diameter of the ball head 43 is larger than that of the reduced opening, and the reduced opening is provided with a sealing gasket 44 and a sealing ring 45.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. The utility model provides a structure is inhaled to magnetism of extraction formula tap which characterized in that: it includes return bend, hose, extraction head, hose nipple, nut, extraction head and connects, and the return bend end is provided with the bush that adopts magnetic plastic to make, and the hose end is connected with hose nipple, and hose nipple is connected with the nut, and the nut spiro union is on extraction head joint top, and extraction head spiro union connects in extraction head joint bottom, the nut adopts magnetic plastic to make, and the cooperation of inhaling through bush and nut is restoreed the extraction head.

2. The magnetic attraction structure of the removable faucet as claimed in claim 1, wherein: the bush includes hollow bush body, and the bush body is equipped with elastic buckle, the return bend end is equipped with runs through the inside and outside draw-in groove of return bend, fixes bush body and return bend through the joint cooperation of elastic buckle and draw-in groove.

3. The magnetic attraction structure of the removable faucet as claimed in claim 2, wherein: the bottom end of the lining body is provided with an annular transverse edge which is transversely arranged, and the transverse edge abuts against the tail end face of the elbow.

4. The magnetic attraction structure of the removable faucet as claimed in claim 2, wherein: the top end of the inner cavity wall of the bushing body is provided with a first guide inclined plane, and the top end of the nut is provided with a second guide inclined plane which is matched with the first guide inclined plane in a guide mode.

5. The magnetic attraction structure of the removable faucet as claimed in claim 1, wherein: the periphery of the top end of the hose connector is convexly provided with a convex ring, the top end of the hose connector extends into the tail end of the hose, and the convex ring is tightly matched with the inner wall of the hose.

6. The magnetic attraction structure of the removable faucet as claimed in claim 5, wherein: the periphery of the hose connector is also provided with a limiting ring which is abutted against the tail end face of the hose.

7. The magnetic attraction structure of the removable faucet as claimed in claim 5, wherein: the bottom end of the hose connector is in a ball head shape, the nut is provided with an assembly cavity, and the ball head is in movable sealing fit with the assembly cavity.