CN213575711U

CN213575711U - Water outlet device of hidden switch

Info

Publication number: CN213575711U
Application number: CN202022544561.1U
Authority: CN
Inventors: 陈斯江; 谢伟藩
Original assignee: Hegii Sanitary Ware Group Co Ltd; Foshan Hegii Dahui Sanitary Ware Co Ltd
Current assignee: Hegii Sanitary Ware Group Co Ltd; Foshan Hegii Dahui Sanitary Ware Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-29
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a sanitary bath equipment field, a water installation of hidden switch, including the upper portion outlet pipe that is located upper portion, the hand wheel that is located the middle part and the main part that is located the lower part, upper portion outlet pipe and main part rigid coupling are in the same place, and the hand wheel can be relative upper portion outlet pipe and main part rotation, is equipped with the case in the main part, and the case is connected with inlet tube and outlet pipe, and the regulation end of case is equipped with the external gear, and the regulation of case has cup jointed the hand wheel outward, and the inboard part of hand wheel. The valve core and the hand wheel are arranged between the upper water outlet pipe and the main body of the tap, so that the structure of the hand wheel or the handle on the top or the side of the tap is not needed, and the appearance of the tap is more integral; the valve core is installed at an eccentric position in the main body, so that the arrangement space of the drawing faucet can be avoided at the inner edge of the main body of the faucet, and the design of a hidden switch of the faucet is realized.

Description

Water outlet device of hidden switch

Technical Field

The utility model relates to a bathroom equipment field especially relates to a water installation of hidden switch.

Background

The drawing type faucet is a common faucet structure in the market, and is widely applied to devices such as a washbasin water heater and an intelligent closestool. The pull-out faucet generally comprises a faucet body and a water nozzle, wherein the water nozzle is detachably mounted on the faucet body and is connected with a water outlet pipe of the faucet body through a hose.

Most of the existing faucets are top switches or side switches, and for the purposes of attractiveness and space saving, faucets with hidden switches are also available, and the disclosure number is as follows: CN209146441U, name: the utility model provides a hidden switch tap's utility model discloses a hidden switch tap, include the main part seat, install the cold water inlet tube and the hot water inlet tube of end of intaking at the main part seat, install the outlet pipe at main part seat outlet end, be provided with the hand wheel on the main part seat, the inside core print seat that is provided with of main part seat, install the temperature control valve core that is used for adjusting cold water and hot water mixing degree on the core print seat, temperature control valve core and hand wheel connection.

There is not the pull tap of hidden switch yet among the prior art, because hidden switch generally sets up in the main part, has just so blockked walking the line of walking of the tap's of pull hose, the utility model provides a solution to the above-mentioned technical problem, designs out the play water installation of a hidden switch.

Disclosure of Invention

To the technical problem who exists among the prior art, the utility model aims at: the utility model provides a go out water installation of hidden switch, it combines pull tap and hidden switch as an organic whole, makes pull tap's outward appearance wholeness better, realizes practicing thrift the space, increases the purpose of function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water outlet device of hidden switch, is including the upper portion outlet pipe that is located upper portion, the hand wheel that is located the middle part and the main part that is located the lower part, upper portion outlet pipe and main part rigid coupling together, the hand wheel can be relative upper portion outlet pipe and main part rotation, is equipped with the case in the main part, the case is connected with inlet tube and outlet pipe, the regulation end of case is equipped with the external gear, the regulation end overcoat of case has connect the hand wheel, the inside part of hand wheel is equipped with the internal gear.

Furthermore, a drawing faucet is arranged in the upper water outlet pipe and comprises a faucet and a drawing pipe which are connected together, the faucet is detachably connected to one end of the upper water outlet pipe, and the drawing pipe penetrates through the upper water outlet pipe.

Further, the spool is located at an eccentric position of the main body.

Furthermore, the adjusting end of the valve core is positioned at the eccentric position of the hand wheel, and the joints of the water inlet pipe and the water outlet pipe with the valve core are both positioned at the lower part of the valve core.

Furthermore, the adjusting end of the valve core is provided with a spline sleeve, the spline sleeve is provided with an external gear, and the spline sleeve is externally sleeved with a hand wheel.

Further, a valve core seat is arranged inside the main body and located at the eccentric position of the main body, the valve core is installed on the valve core seat, a gland is arranged on the valve core seat and detachably connected with the valve core seat, and the gland is matched with the valve core seat to fix the valve core.

Further, the valve core seat is a cylindrical valve core seat, an internal thread is arranged at the upper part of the valve core seat, the gland is a gland with an annular cross section, an external thread is arranged on the gland, a valve core hole is arranged at the middle part of the gland, the bottom surface of the gland is abutted against the valve core, and the adjusting end of the valve core extends out of the gland and the valve core seat through the valve core hole.

Furthermore, the outer side of the hand wheel is provided with a convex strip which is arranged on one side of the inner gear far away from the hand wheel.

Furthermore, the lower part of the upper water outlet pipe is provided with a main body upper cover, the upper end surface of the main body upper cover is provided with an upper end opening which is matched with the cross section area of the upper water outlet pipe, the lower end surface of the main body upper cover is provided with a lower end opening which is matched with the cross section area of the main body, the upper end opening is positioned at the eccentric position of the lower end opening, and the main body upper cover is fixedly connected with the main body and the upper water outlet pipe.

Furthermore, the top of the hand wheel is provided with an arc-shaped rotating stop bar, the arc-shaped rotating stop bar is arranged along the rotating direction of the hand wheel, a limit stop is arranged on the upper cover of the corresponding rotating stop bar main body, and the limit stop limits the position of the rotating stop bar.

In general, the utility model has the advantages as follows:

a water outlet device of a hidden switch is characterized in that a valve core and a hand wheel are arranged between an upper water outlet pipe and a main body of a tap, so that the tap does not need to be provided with a hand wheel or handle structure on the top or the side edge, and the appearance of the tap is more integral; the valve core is installed at an eccentric position in the main body, so that the arrangement space of the drawing faucet can be avoided at the inner edge of the main body of the faucet, and the design of a hidden switch of the faucet is realized.

Drawings

Fig. 1 is an exploded perspective view of a water outlet device of a hidden switch of the present invention.

Fig. 2 is a schematic cross-sectional view of a water outlet device of the hidden switch of the present invention.

Fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.

Wherein fig. 1 to 3 include:

1-faucet, 2-drawing pipe, 3-bushing, 4-upper outlet pipe, 5-joint, 6-main body upper cover, 7-hand wheel, 8-screw, 9-toothed sleeve, 10-gland, 11-valve core, 12-main body, 13-rotary stop bar, 14-limit stop, 15-valve core seat, 16-convex strip, 17-hot water inlet pipe, 18-cold water inlet pipe, 19-outlet pipe.

Detailed Description

The present invention will be described in further detail below.

Examples 1,

As shown in fig. 1 to 3, a water outlet device with a hidden switch comprises an upper water outlet pipe 4, a hand wheel 7 located in the middle of the upper water outlet pipe 4, and a main body 12 located in the lower part of the upper water outlet pipe, wherein the upper water outlet pipe 4 is fixedly connected with the main body 12, the hand wheel 7 can rotate relative to the upper water outlet pipe 4 and the main body 12, a pull tap is arranged in the upper water outlet pipe 4, the pull tap comprises a tap 1 and a pull pipe 2 which are connected together, the tap 1 is detachably connected to one end of the upper water outlet pipe 4 through a bushing 3, and the pull. The pull pipe 2 is the water supply pipeline of tap 1, and tap 1 both can connect in upper portion outlet pipe 4 and use as fixed tap during the use, also can pull out tap 1 from upper portion outlet pipe 4 and use, powerful, very facilitate the use. The main body 12 is internally provided with a valve core 11, the valve core 11 is positioned at the eccentric position of the main body 12, the valve core 11 is connected with a hot water inlet pipe 17, a cold water inlet pipe 18 and a water outlet pipe 19, and the water outlet pipe 19 is connected with one end of the pull pipe 2. The joints of the hot water inlet pipe 17, the cold water inlet pipe 18 and the water outlet pipe 19 with the valve core 11 are all positioned at the lower part of the valve core 11, and the regulating end of the valve core 11 is provided with a gear sleeve 9. The adjusting end of the valve core 11 is a rotatable structure. The flower tooth sleeve 9 is provided with an external gear, and the hand wheel 7 is sleeved outside the flower tooth sleeve 9. The gear sleeve 9 is positioned at the eccentric position of the hand wheel 7, and the inner side part of the hand wheel 7 is provided with an inner gear which is meshed with the outer gear. The adjusting end of the valve core 11 can be rotated by rotating the hand wheel 7 so as to adjust cold water and hot water and start and stop the faucet. The outer side of the hand wheel 7 is provided with a convex strip 16, and the convex strip 16 is arranged on the side of the inner gear far away from the hand wheel 7. When in use, the convex strip 16 is stirred by a hand, and the convex strip 16 is far away from the inner gear of the hand wheel 7, so the force arm is longer and the stirring is more labor-saving. The rib 16 also has an indication function of indicating whether the water state is cold water or hot water, and is turned on or off. The extraction tube 2 passes through the handwheel 7 and the body 12.

As shown in figure 2, the water outlet device of the hidden switch is characterized in that a valve core 11 and a hand wheel 7 are arranged between an upper water outlet pipe 4 and a main body 12 of the tap, so that the structure of the hand wheel 7 or a handle on the top or the side of the tap is not needed, and the appearance of the tap is simpler and more integral; the valve core 11 is installed at an eccentric position in the main body 12, so that the inner edge of the main body 12 of the tap can avoid the arrangement space of the pull pipe 2, the layout is reasonable, and the design of the hidden switch of the tap is realized.

As shown in fig. 1 to 3, a main body upper cover 6 is disposed on the lower portion of the upper water outlet pipe 4, an upper end surface of the main body upper cover 6 is provided with an upper end opening corresponding to the cross sectional area of the upper water outlet pipe 4, a lower end surface of the main body upper cover 6 is provided with a lower end opening corresponding to the cross sectional area of the main body 12, the upper end opening is located at an eccentric position of the lower end opening, and the main body upper cover 6 is fixedly connected to the main body 12 and the upper water outlet pipe 4. The main body upper cover 6 and the upper water outlet pipe 4 are separately processed, so that the processing technology is simpler, and the processing, the assembly and the disassembly are convenient.

As shown in fig. 1 to 3, a joint 5 is arranged between the main body upper cover 6 and the upper water outlet pipe 4, the upper part of the joint 5 is provided with external threads, the lower part of the upper water outlet pipe 4 is provided with internal threads, the lower part of the joint 5 is clamped on the main body upper cover 6, and the upper part of the joint 5 is in threaded connection with the lower part of the upper water outlet pipe 4. Making the individual components more convenient to machine and assemble.

As shown in fig. 1 and 3, an arc-shaped rotation stop 13 is disposed on the top of the hand wheel 7, the arc-shaped rotation stop 13 is disposed along the rotation direction of the hand wheel 7, a limit stop 14 is disposed on the upper cover 6 of the main body corresponding to the rotation stop 13, and the limit stop 14 limits the position of the rotation stop 13. For example, when the hand wheel 7 is rotated to the left and right sides to adjust the adjusting ranges of the cold water and the hot water respectively, when the hand wheel 7 is rotated to the left to the maximum, the left end of the rotating stop strip 13 abuts against the limit stop 14, the cold water is opened to the maximum, and the hot water is closed, when the hand wheel 7 is rotated to the right to the maximum, the right end of the rotating stop strip 13 abuts against the limit stop 14, the hot water is opened to the maximum, the cold water is closed, and when the rotating stop strip 13 is located at the middle position and both sides are not in contact with the limit stop 14, the cold water and the hot water are simultaneously opened.

As shown in fig. 1, the main body 12 is connected to the main body upper cover 6 by screws 8. The inboard screw seat that is equipped with of main part 12, the inboard screw that is equipped with of main part upper cover 6, the case 11 and pull pipe 2 are all kept away to screw seat, screw 8 and screw. The assembling is convenient, and the assembling of the main body upper cover 6 and the main body 12 can be completed only by screwing the screw 8 into the screw hole through the screw seat during the assembling.

As shown in fig. 1 to 3, a valve core seat 15 is disposed inside the main body 12, the valve core seat 15 is located at an eccentric position of the main body 12, the valve core 11 is mounted on the valve core seat 15, the valve core seat 15 is provided with a gland 10, the gland 10 is detachably connected with the valve core seat 15, and the gland 10 and the valve core seat 15 cooperate to fix the valve core 11. The valve core seat 15 is a cylindrical valve core seat 15, an internal thread is arranged at the upper part of the valve core seat 15, the gland 10 is a gland 10 with an annular cross section, an external thread is arranged on the gland 10, a valve core hole is arranged in the middle of the gland 10, the bottom surface of the gland 10 is abutted against the valve core 11, and the adjusting end of the valve core 11 extends out of the gland 10 and the valve core seat 15 through the valve core hole. During assembly, the valve core 11 is placed in the valve core seat 15, and the gland 10 is screwed into the valve core seat 15 until the gland 10 compresses the valve core 11. The valve core 11 is more stably installed through the gland 10 and the valve core seat 15, and the valve core 11 cannot be displaced even if the hand wheel 7 is rotated for many times in the use process.

Examples 2,

The main structure of this embodiment is the same as that of embodiment 1, and the same parts are not described again, and the difference from embodiment 1 is:

the adjusting end of the valve core 11 is directly made into the flower tooth sleeve 9, namely the flower tooth sleeve 9 and the adjusting end are of an integral structure. The adjusting end of the valve core 11 is sleeved with a hand wheel 7, and the adjusting end of the valve core 11 is positioned at the eccentric position of the hand wheel 7. The assembly steps are reduced, and the assembly is more convenient. (not shown in the figure)

The upper water outlet pipe 4 and the main body upper cover 6 are of an integrally formed structure, namely the main body upper cover 6 is directly welded at the lower end of the upper water outlet pipe 4, or the upper water outlet pipe 4 and the main body upper cover 6 are integrally formed and processed. The assembly steps are reduced, and the assembly is more convenient. (not shown in the figure)

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides a water installation of hidden switch which characterized in that: the water outlet pipe on the upper portion, the hand wheel in the middle of being located and the main part of being located the lower part are drawn together to the upper portion outlet pipe, and the hand wheel can be rotatory with the main part relatively upper portion outlet pipe, is equipped with the case in the main part, and the case is connected with inlet tube and outlet pipe, and the regulation end of case is equipped with the external gear, and the regulation end overcoat of case has connect the hand wheel, and the inside part of hand wheel is equipped with the internal gear, and the.

2. The water outlet device of a concealed switch according to claim 1, wherein: the upper portion outlet pipe is internally provided with a drawing faucet, the drawing faucet comprises a faucet and a drawing pipe which are connected together, the faucet is detachably connected to one end of the upper portion outlet pipe, and the drawing pipe penetrates through the upper portion outlet pipe.

3. The water outlet device of a concealed switch according to claim 1, wherein: the valve core is positioned at the eccentric position of the main body.

4. The water outlet device of a concealed switch according to claim 1, wherein: the adjusting end of the valve core is positioned at the eccentric position of the hand wheel, and the connecting parts of the water inlet pipe, the water outlet pipe and the valve core are positioned at the lower part of the valve core.

5. The water outlet device of a concealed switch according to claim 1, wherein: the adjusting end of the valve core is provided with a spline sleeve, the spline sleeve is provided with an external gear, and a hand wheel is sleeved outside the spline sleeve.

6. The water outlet device of a concealed switch according to claim 1, wherein: the valve core seat is arranged in the main body and located in the eccentric position of the main body, the valve core is installed on the valve core seat, the valve core seat is provided with a gland, the gland is detachably connected with the valve core seat, and the gland is matched with the valve core seat to fix the valve core.

7. The water outlet device of a concealed switch according to claim 6, wherein: the valve core seat is a cylindrical valve core seat, the upper part of the valve core seat is provided with internal threads, the gland is a gland with an annular cross section, the gland is provided with external threads, the middle part of the gland is provided with a valve core hole, the bottom surface of the gland is abutted against the valve core, and the adjusting end of the valve core extends out of the gland and the valve core seat through the valve core hole.

8. The water outlet device of a concealed switch according to claim 1, wherein: the outer side of the hand wheel is provided with a convex strip which is arranged on one side of the internal gear far away from the hand wheel.

9. The water outlet device of a concealed switch according to claim 1, wherein: the lower part of upper portion outlet pipe is equipped with the main part upper cover, and the up end of main part upper cover is equipped with the upper end opening that suits with the cross sectional area of upper portion outlet pipe, and the lower terminal surface of main part upper cover is equipped with the lower extreme opening that suits with main part cross sectional area, and the upper end opening is located lower extreme open-ended eccentric position, and main part upper cover rigid coupling is in main part and upper portion outlet pipe.

10. The water outlet device of a concealed switch according to claim 9, wherein: the top of hand wheel is equipped with curved rotatory blend stop, and this curved rotatory blend stop sets up along the direction of rotation of hand wheel, corresponds rotatory blend stop main part upper cover and is equipped with limit stop, and limit stop limits the position of rotatory blend stop.