CN-121992845-A - Tap with compact structure

Abstract

The application discloses a faucet with a compact structure, which comprises a base, a main body assembly, a fixing device and a nut piece, wherein the base is suitable for being installed on a table top with a mounting hole, the main body assembly is provided with a water guide pipe, the fixing device is provided with a wire rod piece, the wire rod piece penetrates through the base and extends to the lower side of the table top, the nut piece is sleeved on the wire rod piece, an anti-falling structure is driven by lifting movement of the nut piece and can be switched between a detachment allowed state capable of being abutted on the lower side of the table top and a detachment limited state capable of being used for being abutted on the lower side of the table top, the nut piece is arranged to be limited by at least part of the water guide pipe and does not rotate along with the wire rod piece, and the state switching piece is arranged to be sleeved on the wire rod piece and limited by at least part of the water guide pipe and does not rotate along with the wire rod piece. According to the technical scheme, the whole structure is compact by means of rotation of the limiting nut piece and the state switching piece of the water guide pipe.

Inventors

• CHEN QIAOLING

Assignees

• 厦门小旭科技有限公司

Dates

Publication Date

20260508

Application Date

20251104

Priority Date

20241104

Claims (10)

1. 1. A compact faucet, comprising: A base (1) adapted to be mounted on a table top (P) having a mounting hole (P1); A body assembly (2) having a water conduit through which a water stream flows; -fixing means (4) for detachably holding said base (1) on said table top (P); wherein the fixing device (4) comprises: -a wire rod (4A) passing through the base (1) and extending to the underside of the table top (P); The nut piece (4B) is sleeved on the screw rod piece (4A), and is controlled to lift and move on the lower side of the table top (P) in a way that the screw rod piece (4A) rotates but does not rotate; An anti-drop structure which is driven by the lifting movement of the nut member (4B) and is switched between a drop-off allowable state capable of passing through the mounting hole (P1) and a drop-off limited state capable of abutting against the lower side of the table top (P); It is characterized in that the method comprises the steps of, Wherein the nut member (4B) is arranged to be restrained by at least part of the water guide pipe without itself rotating with the screw member (4A).
2. 2. The faucet of claim 1, wherein the anti-slip structure comprises: a drop-off prevention arm (4C) which can move relative to the nut member (4B) and can be switched between a contracted state capable of passing through the mounting hole and an extended state capable of abutting against the lower side of the table top; a state switching member (4D) for controlling the switching of the anti-drop arm (4C) from the extended state to the contracted state; wherein the state switching piece (4D) is arranged to be sleeved on the screw rod piece (4A) and is limited by at least part of the water guide pipe, and does not rotate along with the screw rod piece (4A) per se.
3. 3. Tap according to claim 1 or 2, characterised in that said water guide pipe comprises a cold water conduit (2B), a hot water conduit (2C) and a mixed water conduit (2D), said nut member (4B) being constrained by at least any one of the cold water conduit (2B), the hot water conduit (2C) and the mixed water conduit (2D) without rotating itself with said screw member (4A).
4. 4. Tap according to claim 2, characterised in that said water conduit comprises a cold water conduit (2B), a hot water conduit (2C) and a mixed water conduit (2D), said state switching element (4D) being constrained by at least any one of the cold water conduit (2B), the hot water conduit (2C) and the mixed water conduit (2D) without rotating itself with said screw element (4A).
5. 5. Tap according to claim 1, characterised in that said screw member (4A) is a hollow tube, said body assembly (2) comprising a retractable conduit (2F) passing through said hollow tube.
6. 6. A tap according to claim 2 or 3, characterised in that the screw member (4A) is a hollow tube, the body assembly (2) comprising a drawable conduit (2F) passing through the hollow tube, the drawable conduit (2F) being connected to the mixed water conduit (2D).
7. 7. Tap according to claim 2, characterised in that said anti-drop arm (4C) is exchanged between a contracted state and an expanded state by means of an up-and-down rotation with respect to said nut member (4B).
8. 8. Tap according to claim 7, characterised in that between the anti-drop arm (4C) and the nut member (4B) there is arranged an elastic member which keeps the anti-drop arm (4C) always with a tendency to rotate from top to bottom.
9. 9. The faucet according to claim 7, wherein the state switching member (4D) is located at a lower side of the nut member (4B) and is configured to push the drop-preventing arm (4C) to rotate upward from an extended state to a contracted state when the drop-preventing arm (4C) descends with the nut member (4B).
10. 10. A tap according to claim 2 or 3, characterised in that the body assembly (2) comprises a waterway body (2A) mounted to the base (1), the cold water conduit (2B), the hot water conduit (2C) and the mixed water conduit (2D) being connected to the waterway body (2A), the screw member (4A) passing through the waterway body (2A).

Description

Tap with compact structure Technical Field The invention relates to faucet technology, in particular to a faucet with a compact structure. Background Patent application CN201220460427.6 discloses a fast-belt mounting structure of a faucet, which adopts the scheme that the faucet is mounted on a table top by a locking mechanism. In the aforesaid scheme, locking mechanism contains locking screw, latch segment, locating piece and elastic component, and this scheme latch segment, locating piece receive the spacing of guide way on the sleeve 2, and can not rotate along with locking screw to when locking screw rotated, the latch segment, locating piece wholly can reciprocate. Techniques similar to those of the aforementioned patent applications also include, for example, those disclosed in CN202122691685.7, CN 201720934519.6. The present application aims to provide a solution for mounting a faucet to a counter top that is different from the prior art. Disclosure of Invention The invention aims to provide a solution for mounting a faucet on a table top, which is different from the prior art. In order to achieve the above object, the invention adopts the technical scheme that the faucet comprises a base, a main body component, a fixing device and a nut piece, wherein the base is suitable for being installed on a table top with a mounting hole, the main body component is provided with a water guide pipe capable of flowing water supply flow, the fixing device is used for detachably keeping the base on the table top, the fixing device is provided with a wire rod piece, the wire rod piece penetrates through the base and extends to the lower side of the table top, the nut piece is sleeved on the wire rod piece and is controlled to lift and move on the lower side of the table top in a non-rotating mode by rotating the wire rod piece, the anti-falling structure is driven by the lifting and moving of the nut piece and is switched between a detachment allowed state capable of being abutted on the lower side of the table top and a detachment limited state capable of being abutted on the lower side of the table top by the mounting hole, the nut piece is limited by at least part of the water guide pipe and does not rotate along with the wire rod piece, and the state switching piece is arranged to be sleeved on the wire rod piece and at least partially limited by the water guide pipe and does not rotate along with the wire rod piece. Preferably, the anti-falling structure comprises an anti-falling arm which can move relative to the nut member and can be switched between a contracted state capable of passing through the mounting hole and an extended state capable of abutting against the lower side of the table top, and a state switching member for controlling the anti-falling arm to be switched from the extended state to the contracted state, wherein the state switching member is arranged to be sleeved on the wire member and is limited by at least part of the water guide pipe, and does not rotate along with the wire member. Preferably, the water guide pipe comprises a cold water guide pipe, a hot water guide pipe and a mixed water guide pipe, and the nut member is restricted by at least any one of the cold water guide pipe, the hot water guide pipe and the mixed water guide pipe and does not rotate with the screw member. Preferably, the water guide pipe comprises a cold water guide pipe, a hot water guide pipe and a mixed water guide pipe, and the state switching member is limited by at least any one of the cold water guide pipe, the hot water guide pipe and the mixed water guide pipe and does not rotate along with the screw rod member. Preferably, the screw member is a hollow tube and the body assembly includes a retractable conduit passing through the hollow tube. Preferably, the screw rod piece is a hollow tube, and the main body component comprises a drawable conduit passing through the hollow tube, and the drawable conduit is connected with the mixed water conduit. Preferably, the anti-falling arm is exchanged between a contracted state and an expanded state by rotating up and down relative to the nut member. Preferably, an elastic member is disposed between the anti-drop arm and the nut member, so that the anti-drop arm always has a tendency to rotate from top to bottom. Preferably, the state switching member is located at the lower side of the nut member and is configured to push the anti-drop arm to rotate upward so as to switch from the extended state to the contracted state when the anti-drop arm descends with the nut member. Preferably, the main body assembly comprises a water channel main body mounted on the base, the cold water conduit, the hot water conduit and the mixed water conduit are connected to the water channel main body, and the screw rod piece penetrates through the water channel main body. Due to the adoption of the technical scheme, the invention has the following beneficial effects: compared with the p