CN218914095U - Magnetic drawing tube structure - Google Patents

Abstract

The utility model provides a pull tube structure is inhaled to magnetism, includes pull hose, universal ball spare, universal shell, sealing washer, annular gland, flat pad and plastics cutting ferrule, and universal ball spare includes bulb portion, neck pipe, ring shape baffle and interface tube, and universal shell includes tube hole, bulb chamber and internal thread interface portion, universal shell is made by magnetic conduction metal material, still includes magnet, and magnet is pre-buried in the plastics cutting ferrule, magnet and universal shell magnetic actuation. The magnet is arranged, the universal shell is made of magnetic conductive metal materials, and after the universal shell enters the plastic clamping sleeve, the universal shell and the magnet are magnetically attracted, and the universal shell is kept in the plastic clamping sleeve; when in use, the spray head is directly pulled, and the operation is convenient.

Description

Magnetic drawing tube structure

Technical Field

The utility model relates to a faucet, in particular to a pull tube structure of a pull faucet.

Background

At present, in the prior art, chinese patent 202220107249.2, a hidden button type drawing tap comprises an outer pipe, a drawing pipe, a bottom bracket, a spring, a universal water guide assembly, a drawing pipe sleeve and a spray head, wherein a universal shell is in a truncated cone shape and comprises an annular bulge and an annular locking groove which are arranged at an opening end; the elastic locking device is arranged on the pull tube sleeve, the annular bulge is embedded with the counter bore and is in running fit with the counter bore, and the elastic locking device is locked with the annular locking groove; the nozzle swings to separate the elastic locking device from the annular locking groove. The problems are: the structure is complex, and the operation is complex because of the need of swinging the nozzle.

Disclosure of Invention

The purpose of the utility model is that: the magnetic drawing tube structure has the characteristics of simple structure and convenient operation.

The utility model is realized in the following way: the utility model provides a pull tube structure is inhaled to magnetism, includes pull hose, universal ball spare, universal shell, sealing washer, annular gland, flat pad and plastics cutting ferrule, and universal ball spare includes bulb portion, neck pipe, annular baffle and interface pipe, and universal shell includes tube hole, bulb chamber and internal thread interface portion, its special character lies in: the universal shell is made of magnetic conductive metal materials,

the novel universal shell is characterized by further comprising a magnet which is embedded in the plastic clamping sleeve and is magnetically attracted with the universal shell.

Preferably: the magnet is circular.

Preferably: and an external thread is arranged on the peripheral surface of the flat pad, and the flat pad is screwed with the internal thread interface part.

Preferably: an internal screw gland cavity is arranged on the ball head cavity,

one end of the annular gland is provided with a sealing ring cavity,

one sealing ring is arranged at the bottom of the ball head cavity, the other sealing ring is arranged in the sealing ring cavity, and the annular gland is in threaded engagement with the internal thread gland cavity.

According to the magnetic attraction drawing pipe structure, the magnet is arranged, the universal shell is made of magnetic conductive metal materials, after the universal shell enters the plastic clamping sleeve, the universal shell and the magnet are magnetically attracted, and the universal shell is kept in the plastic clamping sleeve; when in use, the spray head is directly pulled, and the operation is convenient.

Drawings

Fig. 1 is a cross-sectional view of the present utility model.

Fig. 2 is one of the exploded perspective views of the present utility model.

FIG. 3 is a second perspective exploded view of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1, the magnetic suction drawing pipe structure comprises a drawing hose 1, a universal ball piece 2, a universal shell 3, a sealing ring 4, an annular gland 5, a flat gasket 6 and a plastic clamping sleeve 7, wherein the universal ball piece 2 comprises a ball head 21, a neck pipe 22, an annular baffle 23 and a connector pipe 24, and the universal shell 3 comprises a pipe hole 31, a ball head cavity 32 and an internal thread connector 33; the annular baffle 23 and the interface tube 24 extend out through the tube hole 31, the neck tube 22 is positioned in the tube hole 31, the ball head part 21 is matched with the sealing ring 4, and the annular gland 5 holds the ball head part 21 in the ball head cavity 32;

the universal housing 3 is made of magnetically conductive metal material,

the universal shell is characterized by further comprising a magnet 8, wherein the magnet 8 is embedded in the plastic clamping sleeve 7, and the magnet 8 and the universal shell 3 are magnetically attracted.

The magnet 8 is circular.

As a further improvement of the utility model: an external thread 61 is provided on the outer circumferential surface of the flat pad 6, and the flat pad 6 is screwed with the internal thread interface 33 and is attached to the annular gland 5.

The ball head cavity 32 is provided with an internal screw gland cavity 321,

one end of the annular gland 5 is provided with a sealing ring cavity 51,

one sealing ring 4 is arranged at the bottom of the ball head cavity 32, the other sealing ring 4 is arranged in the sealing ring cavity 51, and the annular gland 5 is screwed with the internal screw gland cavity 321.

When the utility model is used, the internal thread interface part 33 is screwed with the external thread interface of the spray head.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (4)

1. The utility model provides a pull tube structure is inhaled to magnetism, includes pull hose, universal ball spare, universal shell, sealing washer, annular gland, flat pad and plastics cutting ferrule, and universal ball spare includes bulb portion, neck pipe, ring shape baffle and interface pipe, and universal shell includes tube hole, bulb chamber and internal screw thread interface portion, its characterized in that: the universal shell is made of magnetic conductive metal materials,

the novel universal shell is characterized by further comprising a magnet which is embedded in the plastic clamping sleeve and is magnetically attracted with the universal shell.

2. A magnetic pull tube structure according to claim 1, wherein: the magnet is circular.

3. A magnetic pull tube structure according to claim 1, wherein: and an external thread is arranged on the peripheral surface of the flat pad, and the flat pad is screwed with the internal thread interface part.

4. A magnetic pull tube structure according to claim 1, 2 or 3, wherein: an internal screw gland cavity is arranged on the ball head cavity,

one end of the annular gland is provided with a sealing ring cavity,

one sealing ring is arranged at the bottom of the ball head cavity, the other sealing ring is arranged in the sealing ring cavity, and the annular gland is in threaded engagement with the internal thread gland cavity.

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