CN212203500U

CN212203500U - Kitchen faucet connects

Info

Publication number: CN212203500U
Application number: CN202020699084.3U
Authority: CN
Inventors: 叶哲光; 叶启福
Original assignee: Quanzhou Shuangjin Sanitary Ware Co ltd
Current assignee: Quanzhou Shuangjin Sanitary Ware Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-22
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a kitchen faucet joint, which comprises a positioning spring, a positioning piece, an inner core, a positioning ring body and a rotary sleeve, wherein the inner core, the positioning ring body and the rotary sleeve are sequentially sleeved from inside to outside, the outer surface of the inner core comprises a limiting ring groove and a limiting convex part, the positioning ring body comprises a limiting boss clamped on the limiting convex part and a plurality of bowl-shaped positioning sunken grooves, a first opening is formed on the side surface of the rotary sleeve, the rotary sleeve comprises a first opening, a second opening, a first elastic part and a second elastic part, wherein one end of the first elastic part is fixedly connected with the first opening, the other end of the first elastic part is provided with an arc-shaped protrusion which extends inwards and is clamped into a limit ring groove, one end of the second elastic part is fixedly connected with the second opening, the other end of the second elastic part is provided with a connecting convex part which extends outwards, the inner wall of the rotary sleeve is further provided with a containing groove which extends along the axial direction, the upper end of a positioning piece is provided with an extending part which is inserted into a positioning spring, the lower end of the positioning piece is provided with a positioning convex. This case has the advantage of installation swiftly and convenient to use.

Description

Kitchen faucet connects

Technical Field

The utility model relates to a kitchen guarding technical field, concretely relates to kitchen tap connects.

Background

The kitchen faucet is a faucet installed on a kitchen vegetable washing basin, generally comprises a faucet main body, a valve core, a joint and a water outlet bent pipe, wherein the valve core is arranged in the faucet main body to control the faucet main body to boil water or close water, the faucet main body comprises a water inlet interface communicated with water supply and a water outlet interface communicated with the water outlet bent pipe, the water outlet bent pipe is communicated with the water outlet interface through the joint and realizes horizontal rotation to 360 degrees through the joint, the existing joint generally comprises an inner core and a rotating sleeve body, the rotating relation between the main body of the tap and the water outlet bent pipe is realized through the rotating connection between the rotating sleeve body and the inner core, the existing joint is troublesome in both the rotating fixation of the inner core and the rotating sleeve body and the fixed installation of the rotating sleeve body and the water outlet bent pipe, and in addition, when in use, the water outlet bent pipe can be easily rotated, does not have a certain positioning function, is easy to have unexpected rotation and is inconvenient to use.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The main object of the utility model is to provide a kitchen tap connects has the swift and convenient advantage of use of installation.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a kitchen faucet connects, wherein, including positioning spring, setting element and from inside to outside cup joints inner core, location ring body and swivel casing in proper order, the inner core surface includes spacing annular and spacing convex part, the location ring body includes that the spacing boss of card on spacing convex part is established to the ring and the sunken groove of a plurality of bowl form location that the ring was established at the upper surface, the swivel casing side is formed with first opening, second opening, first elastic component and second elastic component, first elastic component one end and first opening fixed connection and the other end are equipped with the arcuation arch of inwards extending and card income spacing annular, second elastic component one end and second opening fixed connection and the other end are equipped with the connection convex part of outwards extending, the inner wall of swivel casing still is equipped with along axially extending's storage tank, positioning spring inserts in the storage tank, the setting element upper end is equipped with the extension that inserts positioning spring and the location convex part that the lower extreme card income bowl form location sunken groove, the positioning convex body is provided with a spherical surface matched with the bowl-shaped positioning sinking groove, and two ends of the positioning spring are propped against the inner wall of the accommodating groove and the positioning convex body.

Furthermore, a water passing channel is formed in the middle of the inner core, and a threaded pipe part is arranged at the lower end of the inner core.

Further, still including filling the cover, rotatory cover outer wall upper end is equipped with L type buckle hole, filling the cover card and including the joint lug between inner core and rotatory cover, the joint lug card is gone into L type buckle hole.

Further, rotatory cover lower extreme is equipped with cyclic annular boss, and a plurality of direction lugs are established to rotatory cover outer wall ring at this cyclic annular boss upper end position, and this direction lug upper end is equipped with the direction inclined plane, the direction inclined plane leans out gradually from top to bottom.

Furthermore, the outer wall of the rotating sleeve is provided with a sealing groove for embedding a sealing ring.

After the structure of the oil adding device is adopted, the utility model relates to a pair of kitchen tap connects, compared with the prior art, beneficial effect lies in, the present case includes the inner core, location ring body and swivel sleeve, the inner core is connected with leading main part, the swivel sleeve is direct to be overlapped and just can go into spacing annular with first elastic component card in the inner core surface, the connection of setting in order to realize inner core and swivel sleeve is blocked to the looks card of deuterogamying location spring and storage tank, it is fixed just can establish second elastic component and swivel sleeve card to go out the direct cover of water return bend at the swivel sleeve surface equally, the installation need not with the help of other instruments, the simple operation is laborsaving, reduce the installation degree of difficulty, promote.

In addition, the rotating sleeve drives the positioning part to do annular motion around the axis when rotating, the positioning part moves in a plurality of bowl-shaped positioning sunken grooves when rotating to each fixed position, the positioning convex body is embedded into one bowl-shaped positioning sunken groove, so that the rotation of the rotating sleeve can be realized only by overcoming the elasticity of the positioning spring, the rotating sleeve cannot rotate easily, the water outlet bent pipe is difficult to rotate accidentally, the use is facilitated, and the crisp collision sound caused by collision of the positioning convex body and the bowl-shaped positioning sunken groove in the rotating process is more beneficial to a user to judge the rotating positioning.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is a schematic view of the overall structure of the rotary sleeve of the present invention;

fig. 6 is a schematic view of the overall structure of the packing sleeve of the present invention.

In the figure:

a positioning spring-1;

the positioning piece-2, the extension part-21 and the positioning convex body-22;

inner core-3, limit ring groove-31, limit convex part-32, water passing channel-33 and screwed pipe part-34

A positioning ring body-4, a limit boss-41 and a bowl-shaped positioning sink-42;

the rotary sleeve-5, a first opening-51, a second opening-52, a first elastic part-53, an arc-shaped bulge-531, a second elastic part-54, a connecting bulge-541, a containing groove-55, an annular boss-56, a guide lug-57, a guide inclined plane-571 and an L-shaped buckling hole-58;

sealing the groove-6; a filling sleeve-7 and a clamping lug-71.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 5, the present application provides a kitchen faucet connector, which includes a positioning spring 1, a positioning member 2, and an inner core 3, a positioning ring 4 and a rotating sleeve 5, which are sequentially sleeved from inside to outside.

The outer surface of the inner core 3 comprises a limiting ring groove 31 and a limiting convex part 32, the lower end of the inner core 3 is sleeved with the positioning ring body 4, a limiting boss 41 and a plurality of bowl-shaped positioning sink grooves 42 are arranged on the upper surface of the positioning ring body, the limiting boss 41 extends inwards to form a clamping arrangement with the limiting convex part 32 in the axial direction.

The side of the rotating sleeve 5 is formed with a first opening 51, a second opening 52, a first elastic part 53 and a second elastic part 54, one end of the first elastic part 53 is fixedly connected with the first opening 51, and the other end of the first elastic part is provided with an arc-shaped protrusion 531 which extends inwards and is clamped into the limiting ring groove 31, one end of the second elastic part 54 is fixedly connected with the second opening 52, and the other end of the second elastic part is provided with a connecting convex part 541 which extends outwards, and the first elastic part 53 and the second elastic part 54 can be slightly elastically deformed on the first opening 51 and the second opening 52 respectively. The connecting convex portion 541 can be clamped into the mounting hole of the water outlet bent pipe to realize the connection between the water outlet bent pipe and the rotary sleeve 5, so that the water outlet bent pipe and the rotary sleeve 5 rotate synchronously.

The inner wall of swivel mount 5 still is equipped with along axially extended storage tank 55, and storage tank 55 is cylindricly, positioning spring 1 inserts in the

storage tank

55, 2 upper ends of setting element are equipped with the extension 21 that inserts positioning spring 1 and the lower extreme is equipped with the location convex body 22 that the card was gone into bowl form location heavy groove 42, and this location convex body 22 has the sphere with bowl form location heavy groove 42 complex, and positioning spring 1 both ends are supported and are pushed up storage tank 55 inner wall and location convex body 22. The positioning convex body 22 is embedded into the bowl-shaped positioning sunken groove 42 under the elastic force of the positioning spring 1, and the positioning convex body 22 is separated from the bowl-shaped positioning sunken groove 42 only by overcoming the elastic force.

Like this, the present case includes inner core 3, position ring body 4 and swivel sleeve 5, inner core 3 is connected with leading main part, swivel sleeve 5 directly overlaps and just can block first elastic component 53 card into spacing annular 31 in the outer surface of inner core 3, the looks card setting of deuterogamying positioning spring 1 and storage tank 55 is in order to realize the connection of inner core 3 and swivel sleeve 5, it just can establish second elastic component 54 with swivel sleeve 5 card fixedly to go out the direct cover of water return bend at swivel sleeve 5 surface equally, the installation need not with the help of other instruments, the simple operation is laborsaving, reduce the installation degree of difficulty, promote the installation effectiveness.

In addition, the rotating sleeve 5 drives the positioning part 2 to do annular motion around the axis when rotating, the positioning part 2 moves in the plurality of bowl-shaped positioning sunken grooves 42 by the positioning convex body 22 in the rotating process, and the positioning convex body 22 is embedded into one bowl-shaped positioning sunken groove 42 when rotating to each fixed position, so that the rotating sleeve 5 can rotate only by overcoming the elasticity of the positioning spring 1, the rotating sleeve 5 cannot rotate easily, the water outlet bent pipe is difficult to rotate accidentally, the use is facilitated, and the crisp collision sound caused by collision of the positioning convex body 22 and the bowl-shaped positioning sunken grooves in the rotating process is more beneficial for a user to judge the rotating positioning.

Preferably, a water passing channel 33 is formed in the middle of the inner core 3, a threaded pipe portion 34 is arranged at the lower end of the inner core 3, and the threaded pipe portion 34 is connected with the faucet main body, so that the water passing channel 33 is communicated with a water outlet of the faucet main body.

As shown in fig. 6, a gap is formed between the upper end of the rotary sleeve 5 and the inner core 3, so that the structure is unstable, preferably, the filling sleeve 7 is further included, the L-shaped buckling hole 58 is formed in the upper end of the outer wall of the rotary sleeve 5, the filling sleeve 7 is clamped between the inner core 3 and the rotary sleeve 5, the filling sleeve 7 includes a clamping convex block 71, the clamping convex block 71 is clamped into the L-shaped buckling hole 58, the gap between the rotary sleeve 5 and the inner core 3 is filled, the shaking between the rotary sleeve 5 and the inner core 3 is effectively prevented, and the structural stability is improved.

In order to facilitate the water outlet elbow pipe sleeve, preferably, the lower end of the rotary sleeve 5 is provided with an annular boss 56, the outer wall of the rotary sleeve 5 is provided with a plurality of guide protrusions 57 at the upper end of the annular boss 56 in an annular manner, the upper end of each guide protrusion 57 is provided with a guide inclined plane 571, and the guide inclined plane 571 gradually inclines outwards from top to bottom. Therefore, when the water outlet elbow is sleeved, the inner wall of the water outlet elbow moves downward along the guide slope 571, and finally, the lower end of the water outlet elbow abuts against the annular boss 56 and the inner wall of the water outlet elbow abuts against the outer wall of the guide projection 57.

More preferably, the outer wall of the rotating sleeve 5 is provided with a sealing groove 6 for embedding a sealing ring, so that the water tightness of the inner core 3 and the rotating sleeve 5 is improved, and water leakage is prevented.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The kitchen faucet joint is characterized by comprising a positioning spring, a positioning piece, an inner core, a positioning ring body and a rotary sleeve, wherein the inner core, the positioning ring body and the rotary sleeve are sequentially sleeved from inside to outside, the outer surface of the inner core comprises a limiting ring groove and a limiting convex part, the positioning ring body comprises a limiting boss clamped on the limiting convex part and a plurality of bowl-shaped positioning sinking grooves annularly arranged on the upper surface, a first opening, a second opening, a first elastic part and a second elastic part are formed on the side surface of the rotary sleeve, one end of the first elastic part is fixedly connected with the first opening, the other end of the first elastic part is provided with an arc-shaped bulge extending inwards and clamped into the limiting ring groove, one end of the second elastic part is fixedly connected with the second opening, the other end of the second elastic part is provided with a connecting convex part extending outwards, the inner wall of the rotary sleeve is further provided with a containing groove extending axially, the positioning spring is inserted into the containing groove, the positioning convex body is provided with a spherical surface matched with the bowl-shaped positioning sinking groove, and two ends of the positioning spring are propped against the inner wall of the accommodating groove and the positioning convex body.

2. The kitchen faucet joint as recited in claim 1, wherein the inner core is formed with a water passage at a middle portion thereof, and a threaded tube portion is provided at a lower end thereof.

3. The kitchen faucet connector as recited in claim 1, further comprising a filling sleeve, wherein an L-shaped snap hole is formed in an upper end of an outer wall of the rotating sleeve, the filling sleeve is clamped between the inner core and the rotating sleeve, and the filling sleeve comprises a clamping protrusion, and the clamping protrusion is clamped into the L-shaped snap hole.

4. The kitchen faucet connector as recited in claim 1, wherein the rotary sleeve has an annular projection at a lower end thereof, and the outer wall of the rotary sleeve has a plurality of guide projections at upper ends thereof, the guide projections having guide slopes at upper ends thereof, the guide slopes being gradually inclined outward from top to bottom.

5. The kitchen faucet joint as recited in claim 1, wherein the outer wall of the rotary sleeve is provided with a sealing groove for embedding the sealing ring.