CN219139904U

CN219139904U - Tap capable of realizing firm installation

Info

Publication number: CN219139904U
Application number: CN202320042256.3U
Authority: CN
Inventors: 卢文荣; 石瑞发; 张建强; 张汉斌
Original assignee: Pengwei Xiamen Industry Co ltd
Current assignee: Pengwei Xiamen Industry Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-06
Anticipated expiration: 2033-01-06

Abstract

A tap capable of realizing firm installation comprises a body, a valve component, a water outlet pipe and a limiting baffle; the valve assembly comprises a valve seat, a valve core and a handle, the valve seat is arranged in the longitudinal pipe part of the body, the valve seat is provided with a valve cavity, and the valve seat is provided with a cold water inlet, a hot water inlet and a mixed water outlet which are communicated with the valve cavity; the valve core is arranged in the valve cavity, and the handle is arranged in linkage with the valve shaft of the valve core and used for controlling the flow of the cold water inlet and the hot water inlet to the mixed water outlet respectively and adjusting the mixing proportion of the cold water and the hot water; the water outlet pipe is arranged in the transverse pipe part of the body, and comprises a water inlet joint, a hose and a water outlet head which are sequentially connected from inside to outside, wherein the water inlet joint is hermetically inserted and communicated with the water mixing outlet; the limiting baffle is nested on the outer wall of the hose from top to bottom and is limited between the inner wall of the longitudinal pipe part and the outer end surface of the water inlet joint; the water outlet pipe is arranged in the water outlet pipe, so that the possibility that the water outlet pipe is separated from the valve seat due to overlarge water pressure is effectively avoided, and the normal use of the water tap is ensured.

Description

Tap capable of realizing firm installation

Technical Field

The utility model relates to the technical field of bathroom products, in particular to a faucet capable of realizing firm installation.

Background

The conventional faucet is mostly made of metal materials, such as copper materials or zinc alloy materials, and is used for water passing parts which are easy to pollute water sources due to lead precipitation, so that human health is endangered. The inside water passing piece includes disk seat and interior outlet pipe, and interior outlet pipe is from outside to inside including play water head, connecting pipe and the water inlet joint that connects gradually, and this water inlet joint is used for pegging graft to communicate in the muddy water export of disk seat, and this play water head cooperates with the inner wall location of external member in order to realize fixedly, for example the poling tap that CN 216867645U disclosed. However, when the water pressure is great, there is the risk that the water inlet joint of interior outlet pipe breaks away from the mixed water outlet of disk seat, and then influences tap's normal use.

In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.

Disclosure of Invention

The utility model aims to provide the water tap capable of realizing firm installation, and the possibility that the water outlet pipe is separated from the valve seat due to overlarge water pressure is effectively avoided by additionally arranging the limiting baffle plate, so that the normal use of the water tap is ensured.

To achieve the above object, a faucet capable of achieving a firm installation, comprising:

the inner cavity of the body is hollow, and the body is provided with a longitudinal pipe part and a transverse pipe part which are integrally formed;

a valve assembly including a valve seat, a valve core and a handle; the valve seat is hermetically arranged in the longitudinal pipe part of the body from top to bottom, the top of the valve seat is provided with a valve cavity, and the valve seat is also provided with a cold water inlet, a hot water inlet and a mixed water outlet which are communicated with the valve cavity; the valve core is arranged in the valve cavity, the handle is arranged on the longitudinal pipe part of the body and is interlocked with the valve shaft of the valve core, so as to control the flow of the cold water and the hot water from the cold water inlet and the hot water inlet to the mixed water outlet respectively and adjust the mixing proportion of the cold water and the hot water;

the water outlet pipe is arranged in the transverse pipe part of the body, the water outlet pipe comprises a water inlet joint, a hose and a water outlet head which are sequentially connected from inside to outside, the water inlet joint is in airtight plug-in connection with the water mixing outlet, and the water outlet head is positioned on the transverse pipe part;

the limiting baffle plate is provided with a limiting groove so as to be nested on the outer wall of the hose from top to bottom, and is limited between the inner wall of the longitudinal pipe part of the body and the outer end face of the water inlet joint.

By adopting the design, due to the material characteristic of the hose, the risk that the water inlet joint is separated from the water mixing outlet exists, and when the water pressure is increased, the risk is improved.

Further, a slot into which the limit baffle is inserted is formed in the peripheral wall of the valve chamber. So set up, limit spacing separation blade rotates along the axial of disk seat.

Still further, the limit stop is flush with the top end of the valve seat. So arranged, the limit stop is limited to move longitudinally.

In summary, the limiting baffle is firmly nested on the outer wall of the hose close to the water inlet joint.

Drawings

The detailed description given as non-limiting examples better explain what the utility model comprises and can be implemented with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of a faucet according to the present utility model;

FIG. 2 is an exploded view of the faucet of the present utility model;

FIG. 3 is a longitudinal cross-sectional view of the faucet of the present utility model;

FIG. 4 is a block diagram of a spacing flap, outlet pipe and valve seat of the present utility model;

FIG. 5 is a schematic view of the spacing baffle of the present utility model assembled on a water outlet pipe;

FIG. 6 is a block diagram of the body, outlet pipe and valve seat of the present utility model;

FIG. 7 is a schematic view of some of the components of the present utility model assembled inside the body.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operate in a specific orientation; the terms "outer" and "inner" correspond to the distance between each component and the outlet end of the faucet, the "outer" being the side that is closest to the outlet end of the faucet, the "inner" being the side that is remote from the outlet end of the faucet, and for ease of understanding, the orientation of the utility model relates to "outer" and "inner" being consistent with the orientation of the reference numerals of the specification.

In the claims and in the description, unless otherwise defined, the terms "first," "second," and the like are used for distinguishing between different objects and not for describing a particular sequential order.

Referring to fig. 1 to 7, a faucet capable of being firmly installed comprises a body 1, a valve assembly 2, a water inlet pipe assembly 8, a water outlet pipe 3, a water outlet joint 20, a limiting baffle 4, a first gland 5, a second gland 6, a decorative cover 7, a base 9, a screw 10 and a plurality of sealing rings 30.

The body 1 is made of metal, such as zinc alloy, stainless steel, copper, etc., and the body 1 made of metal can promote the appearance texture of the faucet. The body 1 is arranged on a table surface around a water tank, the inner cavity of the body 1 is hollow, and the body is provided with a longitudinal pipe part 11 and a transverse pipe part 12 which are integrally formed. An annular blocking edge 13 is convexly arranged on the inner wall of the longitudinal pipe part 11 close to the middle. The bottom inner wall of the longitudinal pipe 11 is provided with a fixing block 16 in a protruding mode, the fixing block 16 is provided with a threaded hole 161, the base 9 is arranged at the bottom end of the longitudinal pipe 11 of the body 1, the inner cavity of the base 9 is hollow, and the base 9 is fixedly connected with the threaded hole 161 through bolts to fixedly mount the body 1 on a table surface around a water tank. A sealing ring 30 is additionally arranged between the base 9 and the table top to prevent water seepage. The outer end of the transverse tube portion 12 of the body 1 is provided with an internal thread portion 17 and a second fastening portion 14, and in this embodiment, the second fastening portion 14 is a fastening groove.

Referring to fig. 2 and 3, the valve assembly 2 includes a valve seat 21, a valve core 22, and a handle 23. The valve seat 21 is made of plastic, such as POM, which meets the water passing requirement. The valve seat 21 is arranged on the annular blocking edge 13 from top to bottom, the first gland 5 is fixedly arranged in the longitudinal pipe part 11 of the body 1, and the first gland 5 abuts against the top end of the valve seat 21, so that the valve seat 21 is limited to move longitudinally. Referring to fig. 6, at least two limiting pins 216 are disposed at the bottom of the valve seat 21, and a corresponding limiting hole 131 is disposed on the annular flange 13 at a position corresponding to the limiting pin 216, so as to limit the rotation of the valve seat 21. At least one sealing ring 30 is additionally arranged between the outer wall of the valve seat 21 and the inner wall of the longitudinal pipe portion 11 of the body 1, so that the sealing effect can be achieved, the fit tightness between the valve seat 21 and the inner wall of the longitudinal pipe portion 11 of the body 1 can be increased, and the valve seat 21 is prevented from shaking. The top of the valve seat 21 is provided with a valve chamber 211, and the valve seat 21 is also provided with a cold water inlet 212, a hot water inlet 213 and a mixed water outlet 214 which are communicated with the valve chamber 211. The valve core 22 is arranged in the valve chamber 211, and the second gland 6 is fixedly arranged in the longitudinal pipe part 11 of the body 1, so as to limit the valve core 22 in the valve chamber 211 of the valve seat 21. The handle 23 is disposed on the longitudinal pipe 11 of the body 1 and is coupled to the valve shaft 221 of the valve core 22, so as to control the flow of the cold water and the hot water from the cold water inlet 212 and the hot water inlet 213 to the mixed water outlet 214, respectively, and adjust the mixing ratio of the cold water and the hot water.

The water inlet pipe assembly 8 comprises a cold water inlet pipe 81 and a hot water inlet pipe 82, which are respectively inserted into and communicated with a cold water inlet 212 and a hot water inlet 213 of the valve seat 21, so as to supply cold water and hot water.

Referring to fig. 3 and 6, the water outlet pipe 3 is made of plastic. The water outlet pipe 3 is arranged in the transverse pipe portion 12 of the body 1, the water outlet pipe 3 comprises a water inlet joint 31, a hose 32 and a water outlet head 33 which are sequentially connected from inside to outside, the water inlet joint 31 is in airtight plug connection with the water mixing outlet 214, a first buckling portion 34 matched with the second buckling portion 14 of the body 1 is arranged on the outer wall of the water outlet head 33 of the water outlet pipe 3, in the embodiment, the first buckling portion 34 is a clamping block, and the water outlet head 33 is positioned on the transverse pipe portion 12 of the body 1 in a buckling and fixing mode. The water outlet joint 20 is arranged at the position of the water outlet head 33 of the water outlet pipe 3, and the water outlet joint 20 is provided with an external thread 201 matched with the internal thread 17 of the transverse pipe 12 of the body 1, so that the water outlet joint 20 is fixedly arranged at the outer end of the transverse pipe 12 of the body 1. A bubbler 40 is provided in the water outlet joint 20, and a water stop gasket 50 is additionally provided between the water outlet joint 20 and the bubbler 40.

Referring to fig. 3 to 5, the limiting baffle 4 has a limiting groove 41 to nest the limiting baffle 4 on the outer wall of the hose 32 adjacent to the water inlet joint 31 from top to bottom. The inner end of the limit baffle 4 is convexly provided with an outer end of the water inlet joint 31

The surface abuts against the limited abutment block 42, and the outer end surface of the limited stop piece 4 abuts against the inner wall 5 of the longitudinal tube portion 11 of the body 1 to limit the lateral movement of the limited stop piece 4. The peripheral wall of the valve chamber 211 of the valve seat 21 is provided with a supply limit

The insertion slot 215 into which the retainer 4 is inserted, thereby restricting the axial rotation of the retainer 4 along the valve seat 21. The limiting baffle 4 is flush with the top end of the valve seat 21, and the first gland 5 abuts against the top end of the valve seat 21, so that the first gland 5 also abuts against the top end of the limiting baffle 4, and the limiting baffle 4 is limited to move longitudinally. In summary, the limiting baffle 4

Is firmly nested on the outer wall of the hose 32, which is close to the water inlet joint 31, and is propped against the outer end face of the water inlet joint 0 joint 31 to be limited by the stop block 42 of the limiting stop piece 4, thereby preventing the water inlet joint 31 of the water outlet pipe 3 from separating from the mixed water outlet 214 and discharging

The first fastening part 34 of the water pipe 3 and the second fastening part 14 of the body 1 are mutually nested and positioned, so that the water outlet pipe 3 can be effectively ensured to be quickly and firmly assembled in the body 1, and the normal use of the faucet is ensured.

Referring to fig. 3 and 7, the decorative cover 7 is disposed in the longitudinal tube portion 11 of the body 1 and is located in the longitudinal tube portion 11

For shielding the exposed components in the longitudinal tube portion 11 of the body 1, so that the faucet has better appearance integrity and more attractive appearance. The decorative cover 7 can be provided with different colors or shapes to meet the personalized requirements of users. The outer part of the decorative cover 7

At least one sealing ring 30 is additionally arranged between the wall and the inner wall of the longitudinal pipe part 11, so that on one hand, the water stopping effect is achieved, on the other hand, the matching tightness between the decorative cover 7 and the inner wall of the longitudinal pipe part 11 of the body 1 is increased, the decorative cover 7 is prevented from falling off, the decorative cover 7 can be pulled out only by using point force, and the disassembly and assembly are convenient. Preferably, at least one third clip is provided on the outer wall of the decorative cover 7

The buckling part 71 is correspondingly provided with a fourth buckling part 15 matched with the third buckling part 71 on the longitudinal pipe part 11 of the body 1, the decoration cover 7 is limited to rotate along the axial direction thereof in a buckling and fixing mode through 0, and simultaneously, the thread lock is replaced in a buckling and fixing mode

The tight fit mode is easier and faster to manufacture.

The utility model focuses on: due to the material properties of the hose 32, there is a risk that the water inlet joint 31 will be detached from the mixed water outlet 214, and when the water pressure increases, the risk increases, the utility model adds a limit stop 4, said limit

The two end surfaces of the gear baffle 4 respectively abut against the inner wall of the longitudinal pipe part 11 and the outer end surface of the water inlet joint 31 limited on the body 1, and the water inlet joint 31 of the water outlet pipe 3 is effectively prevented from being separated from the water mixing outlet 214 by 5, so that the normal use of the faucet is ensured.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A faucet capable of achieving a secure installation, comprising:

the inner cavity of the body (1) is hollow, and the body (1) is provided with a longitudinal pipe part (11) and a transverse pipe part (12) which are integrally formed;

a valve assembly (2) comprising a valve seat (21), a valve core (22) and a handle (23); the valve seat (21) is hermetically arranged in the longitudinal pipe part (11) of the body (1) from top to bottom, a valve cavity (211) is arranged at the top of the valve seat (21), and a cold water inlet (212), a hot water inlet (213) and a mixed water outlet (214) which are communicated with the valve cavity (211) are also arranged on the valve seat (21); the valve core (22) is arranged in the valve chamber (211), the handle (23) is arranged on the longitudinal pipe part (11) of the body (1) and is interlocked with the valve shaft (221) of the valve core (22) to control the flow of the cold water inlet (212) and the hot water inlet (213) to the mixed water outlet (214) and regulate the mixing proportion of the cold water and the hot water;

the water outlet pipe (3) is arranged in the transverse pipe part (12) of the body (1), the water outlet pipe (3) comprises a water inlet joint (31), a hose (32) and a water outlet head (33) which are sequentially connected from inside to outside, the water inlet joint (31) is in airtight plug-in connection with the water mixing outlet (214), and the water outlet head (33) is positioned on the transverse pipe part (12) of the body (1);

the limiting baffle plate (4) is provided with a limiting groove (41) so as to nest the limiting baffle plate (4) on the outer wall of the hose (32) from top to bottom, and the limiting baffle plate (4) is limited between the inner wall of the longitudinal pipe part (11) of the body (1) and the outer end face of the water inlet joint (31).

2. A faucet for achieving a secure mounting as defined in claim 1, wherein: the peripheral wall of the valve chamber (211) is provided with a slot (215) into which the limit baffle (4) is embedded.

3. A faucet for achieving a secure mounting as defined in claim 2, wherein: the limiting baffle (4) is flush with the top end of the valve seat (21).

4. A faucet for achieving a secure mounting as defined in claim 1, wherein: the device further comprises a first gland (5), wherein the first gland (5) is fixedly arranged in the longitudinal pipe part (11) of the body (1); the inner wall of the longitudinal pipe part (11) of the body (1) is convexly provided with an annular blocking edge (13), the valve seat (21) is arranged on the annular blocking edge (13), and the first gland (5) is propped against the top end of the valve seat (21).

5. A faucet for achieving a secure mounting as defined in claim 4 wherein: the bottom of disk seat (21) is equipped with two at least spacing feet (216), the position that is relative to spacing foot (216) on annular fender edge (13) is equipped with spacing hole (131) that cooperate with it.

6. A faucet for achieving a secure mounting as defined in claim 1, wherein: the valve further comprises a second gland (6), wherein the second gland (6) is fixedly arranged in the longitudinal pipe part (11) of the body (1) and used for limiting the valve core (22) in the valve chamber (211) of the valve seat (21).

7. A faucet for achieving a secure mounting as defined in claim 1, wherein: the outer wall of the water outlet head (33) of the water outlet pipe (3) is provided with at least one first buckling part (34), and a second buckling part (14) matched with the first buckling part (34) is correspondingly arranged in the transverse pipe part (12) of the body (1).

8. A faucet for achieving a secure mounting as defined in claim 1, wherein: the novel decorative cover is characterized by further comprising a decorative cover (7), wherein the decorative cover (7) is arranged in the longitudinal pipe part (11) of the body (1) and is positioned at the top of the longitudinal pipe part (11), and at least one sealing ring (30) is additionally arranged between the outer wall of the decorative cover (7) and the inner wall of the longitudinal pipe part (11).

9. A faucet for achieving a secure mounting as defined in claim 8 wherein: at least one third buckling part (71) is arranged on the outer wall of the decorative cover (7), and a fourth buckling part (15) matched with the third buckling part (71) is correspondingly arranged on the longitudinal pipe part (11) of the body (1).

10. A faucet for achieving a secure mounting as defined in claim 1, wherein: the water inlet pipe assembly (8) comprises a cold water inlet pipe (81) and a hot water inlet pipe (82), and the cold water inlet (212) and the hot water inlet (213) are respectively connected with the valve seat (21) in a plugging mode.