CN2777304Y

CN2777304Y - Handle control valve set structure of water tap

Info

Publication number: CN2777304Y
Application number: CN 200520005121
Authority: CN
Inventors: 柯锡佳
Original assignee: ZHONGZHENG ENTERPRISE CO Ltd
Current assignee: ZHONGZHENG ENTERPRISE CO Ltd
Priority date: 2005-02-21
Filing date: 2005-02-21
Publication date: 2006-05-03
Anticipated expiration: 2015-02-21

Abstract

The utility model discloses a handle control valve group structure of a water tap. The middle part or both sides of a casing body or a washbasin panel are respectively provided with a communicated water outlet seat and a cold and hot water inlet connecting pipe with a control valve. The upper end of a valve body of the control valve is convexly provided with a combined column for the valve rod pivoting and extending out of the valve body, and the combined column is mutually locked with a decorative bottom cover with a combined pipe to be just butted and attached to the casing body, so that a lock cap, a gasket and the valve body are completely concealed in the decorative bottom cover. Moreover, the valve rod convexly extending the upper end of a locking combined hole is fixedly sheathed with a linkage hole with a handle seat. When the handle is rotated, the decorative bottom cover can not carry out the linkage following the handle seat and can directly contact and attach to the surface of the casing body by the structure so as to make the lock cap, the gasket and the valve body truly concealed in the decorative bottom cover. Thus, the integral exterior smooth aesthetic sense and the value feeling are enhanced.

Description

Water tap hand control valve group structure

Technical field

The utility model relate to a kind of water tap hand control valve group structure, its by handle base and decorate that end cover is separated type and separately with the column assembling design of the valve rod and the valve body of control valve, when making the handle turn, only can drive handle base and the suitable column pivot of interlock valve rod, impel decorate end cover can be not directly with the handle base interlock and the subsides of the surface of housing touch and make lock nut, packing ring and valve body can be hidden in really decorates cover inside, the end, and then the smooth aesthetic feeling and the sense of worth of lifting overall appearance, and can change the handle base of different shaping separately or decorate end cover, and then can make local variation in moulding, not only reduce the cost of material replace with, and elasticity variable shaping flexibly.

Background technique

At present general common water tap the hand control valve structure, the solid that is illustrated in figure 1 as known configurations is decomposed and the user mode action diagram, its neutral position and both sides in a housing 10 are established an effluent seat that communicates 11 and cold respectively, the hot water water inlet takes over 12, in cold, the top of hot water water inlet adapter 12 is installed with a control valve 13, and a sheathed packing ring 14 is subjected to a lock nut 15 lock to compel and control valve 13 and packing ring 14 pressed down fix in the periphery, this control valve 13 is established on one in a valve body 131 inner groups, lower cutting control valve (graphic being drawn) cooperatively interacts start and controls cold with valve rod 132, the water inlet of hot water and sealing, and valve rod 132 is set in the interlock hole 162 of handle base 16 of a tool handle 161, establish a screw 1321 that communicates with the assembly hole 163 of handle base 16 in the end of valve rod 132, open-work 164 pivots that provided along handle base 16 tops for a screw 17 penetrate assembly hole 163 and tie fixing with screw 1321 locks of valve rod 132, make the bottom and the housing 10 of handle base 16 reserve an annular space A, and establish a decorative cover 18 and combine with the open-work 164 of handle base 16.

Aforesaid known configurations, it still has following disappearance: (one) its in using, when valve rod 132 turns of handle 161 drive control valves 13 are carried out hot water or cold water's sealing or are intake, directly tying with valve rod 132 locks because of handle base 16 can be with handle 161 synchronous interlock, so hinder the puckery phenomenon that has some setbacks for the bottom that prevents handle base 16 produces friction with the surface of housing 10 when the turn, often must reserve an annular space A and make naked destruction overall aesthetic outside lock nut 15 and the packing ring 14 in

handle base

16 and 10 of housings; (2) refer to that especially 10 annular space A that reserved of its handle base 16 and housing make the residual inside that is attached to lock nut 15, packing ring 14 and handle base 16 of current form incrustation scale easily, and can't keep also can causing the inconvenience in the cleaning outside outward appearance clean and tidy; (3) refer to that especially its handle base 16 when changing moulding, must integral body be changed, and can't make local variation in moulding that the cost of material that order replaces with is high and can't change flexibly.

The solid that is illustrated in figure 2 as another known configurations is decomposed and handle base disengaging washbowl panel schematic representation, it is cold, hot water handle base 30 and effluent seat 40 are established and are separated type and are assembled on the washbowl panel B, in cold, body 31 lower ends of hot water handle 30 be convexly equipped with one be spirally connected pipe 32 connect respectively establish one cold, hot water is taken over (graphic being drawn) and is connected cold to carry out with the pipe 32 that is spirally connected of effluent seat 40 lower ends, the water outlet of hot water, in cold, the top of the body 31 of hot water handle base 30 is installed with a control valve 33, and establish one in the below of the pipe 32 that is spirally connected lock and locate baffle ring 34 to being affixed on washbowl panel B below, and be subjected to a lock nut 36 lock to compel and control valve 33 and packing ring 35 pressed down fix in the sheathed packing ring 35 of upper periphery, the valve rod 331 of this control valve 33 is set in the interlock hole 301 of handle base 30, establish a screw 332 that communicates with the assembly hole 302 of handle base 30 in the end of valve rod 331, open-work 303 pivots that provided along handle base 30 tops for a screw 37 penetrate assembly hole 302 and tie fixing with screw 332 locks of valve rod 331.

Aforesaid another known configurations, it still has following disappearance: (one) refers to its handle base 30 direct and valve rod 331 lock knots especially, so, cause naked destruction overall aesthetics outside lock nut 36 and the packing ring 35 for the bottom that prevents handle base 30 produces the friction puckery phenomenon that has some setbacks of resistance and must reserve annular space A between handle base 30 and washbowl panel B with the surface of washbowl panel B when the turn; (2) refer to that especially the annular space A that is reserved between its handle base 30 and washbowl panel B makes the residual inside that is attached to lock nut 36, packing ring 35 and handle base 30 of current form incrustation scale easily, and can't keep also can causing the inconvenience in the cleaning outside outward appearance clean and tidy; (3) refer to that especially its handle base 30 when changing moulding, must integral body be changed, and can't make local variation in moulding that the cost of material that order replaces with is high and can't change flexibly.

Summary of the invention

Main purpose of the present utility model be to provide a kind of water tap hand control valve group structure, it is separated type by handle base and decoration end cover and manages the design of assembling with the valve rod of control valve and the lock knot of valve body separately, when making the handle turn, only can drive handle base and the suitable lock knot of interlock valve rod pipe pivot, impel decorate end cover can be not directly with the handle base interlock and the subsides of the surface of housing touch, make lock nut, packing ring and valve body be hidden in really and decorate cover inside, the end, and then promote the smooth aesthetic feeling and the sense of worth of overall appearance.

Secondary objective of the present utility model be to provide a kind of water tap hand control valve group structure, it directly pastes to touch with the surface of housing and makes lock nut, packing ring and valve body be hidden in really decorating cover inside, the end by decorating end cover, grow the situation of incrustation scale and keep lock nut, packing ring and the inner drying of decoration end cover to prevent to make moist, effectively keep the clean and tidy of integral body, order is cleaned more light.

Another purpose of the present utility model be to provide a kind of water tap hand control valve group structure, it utilizes handle base and decoration end cover to be the design of separated type, and can change the handle base of (or changing simultaneously) different shaping separately or decorate end cover, and then can make local variation in moulding, not only reduce the cost of material replace with, and elasticity variable shaping flexibly.

For this reason, the utility model proposes a kind of water tap hand control valve group structure, its neutral position and both sides in a housing or washbowl panel are established an effluent seat that communicates and cold respectively, the hot water water inlet is taken over, in cold, the top that the hot water water inlet is taken over is installed with a tool valve body, valve rod reaches the control valve of going up lower cutting control valve, and a sheathed packing ring is subjected to lock nut lock to compel and control valve and packing ring pressed down fix in the periphery, and valve rod and with the interlock hole of leader's seat noose mutually, wherein: above-mentioned control valve is convexly equipped with a hollow in the upper end of valve body column is worn projection for the valve rod pivot and is gone out, and at the bottom of establishing a tool connecting pipe and can be the decoration of various moulding cover and valve body column mutually interlocking establish just with housing to subsides, make lock nut, packing ring and valve body can be hidden in fully decorates cover inside, the end, also assemble with the valve rod of control valve and the column of valve body separately and be separated type by handle base and decoration end cover, when making the handle turn, decorate end cover can be not directly with the handle base interlock and the subsides of the surface of housing touch and make lock nut, packing ring and valve body can be hidden in really decorates cover inside, the end, and then the smooth aesthetic feeling and the sense of worth of lifting overall appearance, and can change the handle base of different shaping separately or decorate end cover, and then can make local variation in moulding, not only reduce the cost of material replace with, and elasticity variable shaping flexibly.

The sheathed pad of joining place of described handle base and decoration end cover.

The column of described valve body is provided with outside thread.

The connecting pipe of cover is provided with internal thread segment at the bottom of the described decoration.

The water inlet of described hot water or cold water's handle base is taken over to establish and is stand alone type and with handle base and decorate end cover and assemble.

The water inlet of described cold water or hot water handle base is taken over and is established when being independent, be provided with the upper and lower clamping baffle ring and the pipe interlocking knot mutually that is spirally connected, the upper and lower end face and the relative lock that make upper and lower clamping baffle ring just be positioned at the washbowl panel are compeled, and the valve rod of control valve is set in the interlock hole of handle base, it is relative with the screw that handle base one side provides to establish a ring groove in the lower end of valve rod, and can break away from valve rod to prevent handle base for screw lock if the end is embedded in the ring groove.

Description of drawings

Fig. 1 is that the solid of known configurations is decomposed and the user mode action diagram.

Fig. 2 is that the solid of another known configurations is decomposed and handle base breaks away from washbowl panel schematic representation.

Fig. 3 is three-dimensional the decomposition and the user mode action diagram of the present utility model.

Fig. 4 is another embodiment's of the utility model a user mode action diagram.

Fig. 5 changes the variable shaping schematic representation of handle base for the utility model.

Fig. 6 changes the variable shaping schematic representation of decorative base for the utility model.

Fig. 7 is the another embodiment's of the utility model free-standing cold water or the single three-dimensional exploded view of hot water handle.

Fig. 8 is the utility model free-standing cold water or single three-dimensional exploded view of hot water handle base of an embodiment again.

The drawing reference numeral explanation:

20 housings, 21 effluent seats, 22 hot water or cold waters are intake and are taken over 23 control valves

231 valve bodies, 2311 columns, 232 valve rods, 24 packing rings

25 lock nuts 26 are decorated 26 ' the decoration end of end cover and are covered 261 connecting pipes

27 handle bases, 27 ' handle base, 271 handles, 272 interlock holes

273 screws, 274 screws, 28 pads, 50 handle bases

501 interlock holes, 502 screws, 503 screws, 51 bodies

52 are spirally connected manages 53 control valves, 531 valve bodies, 532 columns

55 times clamping baffle rings of clamping baffle ring 541 cushions on 533 valve rods 54

551 cushions, 56 lock nuts 57 are decorated the end and are covered 571 connecting pipes

58 pads, 60 handle bases, 601 interlock holes, 602 screws

61 bodies 62 are spirally connected and manage 63 control valves, 631 valve rods

65 times clamping baffle rings of clamping baffle ring B panel on 632 ring grooves 64

Embodiment

Remainder cooperates graphic now, describe in detail most preferred embodiment of the present utility model as after.

Be illustrated in figure 3 as three-dimensional the decomposition and the user mode action diagram of the present utility model, its neutral position and both sides in a housing 20 or washbowl panel B (as shown in Figure 4) are established an effluent seat that communicates 21 and cold respectively, the hot water water inlet takes over 22, in cold, the top of hot water water inlet adapter 22 is installed with a control valve 23, and a sheathed packing ring 24 is subjected to a lock nut 25 lock to compel and control valve 23 and packing ring 24 pressed down fix in the periphery, this control valve 23 is provided with in valve body 231 inner groups, lower cutting control valve (graphic being drawn) and valve rod 232 cooperatively interact start and controlled refrigeration, the water inlet of hot water and sealing, and the upper end of valve body 231 is convexly equipped with a hollow column 2311 and wears projection for valve rods 232 pivots and go out, and cover 26 just supports subsides with housing 20 with the column 2311 of valve body 231 is fixed mutually at the bottom of establishing the decoration that a tool connecting pipe 261 can be various moulding, make lock nut 25, packing ring 24 and valve body 231 can be hidden in fully to be decorated the end and covers 26 inside, and valve rod 232 promptly is stretched on the interlock hole 272 that connecting pipe 261 upper ends and a tool handle 271 can be the handle base 27 of various moulding and is nested solid, the sheathed pad 28 of joining place in handle base 27 and decoration end cover 26, and establish that a screw 273 communicates with interlock hole 272 and can establish for a screw 274 locks and compel to be butted on valve rod 232, but and in the connecting pipe 261 of decorating end cover 26 and the column 2311 of valve body 231 are provided with that interlocking mutually ties, external thread section is good;

On using, by handle base 27 and decorate that end cover 26 is separated type and separately with the valve rod 232 of control valve 23 and the design of valve body 231 assemblings, when making handle 271 turns, only can drive handle base 27 and interlock valve rod 232 pivots along columns 2311 and drives, lower cutting control valve carries out cold, the water inlet of hot water and sealing, impel decorate end cover 26 can be not directly with handle base 27 interlocks and the subsides of the surface of housing 20 touch and make lock nut 25, packing ring 24 and valve body 231 can be hidden in really to be decorated the end and covers 26 inside, can promote overall aesthetic and sense of worth, and can prevent lock nut 25, packing ring 24 and decorate that end cover 26 is inner to be suffered adhering to of current and produce the situation of incrustation scale, and then can effectively keep the clean and tidy of outward appearance, order is cleaned more light, simultaneously, utilize handle base 27 and decoration end cover 26 to be the design of separated type, covered for 26 ' (as shown in Figure 6) and can change the handle base 27 ' (as shown in Figure 5) of (or changing simultaneously) different shaping separately or decorate the end, and then can make local variation in moulding, not only reduce the cost of material replace with, and elasticity variable shaping flexibly.

Be illustrated in figure 7 as the another embodiment's of the utility model free-standing cold water or the single three-dimensional exploded view of hot water handle base, the water inlet of its cold water or hot water handle base 50 is taken over and is established when being independent, be convexly equipped with one in body 51 lower ends and be spirally connected that cooling water or hot water are taken over (graphic being drawn) windings to pipe 52 respectively, and the top of body 51 is installed with a control valve 53, and on washbowl panel B, the below is respectively equipped with tool cushion 541, on 551, following

clamping baffle ring

54,55 with the pipe 52 interlocking knot mutually that is spirally connected, in the order, following

clamping baffle ring

54,55 just be positioned at panel B on, the lower end surface and relatively lock compel, and then body 51 is positioned on the panel B really, and establishing a lock nut 56 fixes so that control valve 53 is pressed down, the upper end of valve body 531 is convexly equipped with a hollow column 532 and wears projection for valve rods 533 pivots and go out, and cover 57 just supports subsides with panel B with the column 532 of valve body 531 is fixed mutually at the bottom of establishing the decoration that a tool connecting pipe 571 can be various moulding, make lock nut 56, last clamping baffle ring 54 and cushion 541 and valve body 531 can be hidden in fully to be decorated the end and covers 57 inside, and valve rod 533 promptly is stretched on the interlock hole 501 that connecting pipe 571 upper ends and can be the handle base 50 of various moulding and is nested solid, in handle base 50 and decorate the sheathed pad 58 of joining place of end cover 57, and establish a screw 502 and communicate with interlock hole 501 to lock and establish and compel to be butted on valve rod 533 for a screw 503.

Be illustrated in figure 8 as the utility model an embodiment free-standing cold water or the single three-dimensional exploded view of hot water handle base again, its cold water or hot water handle base 60 are installed with a control valve 63 in pipe 62 tops that are spirally connected of body 61, and be provided with, following

clamping baffle ring

64,65 with the pipe 62 interlocking knot mutually that is spirally connected, in the order, following

clamping baffle ring

64,65 just be positioned at washbowl panel B on, the lower end surface and relatively lock compel, and then body 61 is positioned on the panel B really, being beneficial to control valve 63 keeps in repair, and the valve rod 631 of control valve 63 is set in the interlock hole 601 of handle base 60, it is relative with the screw 602 that handle base 60 1 sides provide to establish a ring groove 632 in the lower end of valve rod 631, and can lock if the end is embedded in the ring groove 632 for a screw, keep the smooth of overall appearance on the panel to prevent from that handle base 60 breaks away from valve rod 631, can make clamping baffle ring 64 support simultaneously to be affixed on.

Only the above only is a specific embodiment of the present utility model, when can not with the scope implemented of qualification the utility model; Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1, a kind of water tap hand control valve group structure, it establishes an effluent seat that communicates and the hot water or cold water adapter of intaking respectively in the neutral position of a housing or washbowl panel and both sides, be installed with a tool valve body, valve rod and go up the control valve of lower cutting control valve in the intake top taken over of hot water or cold water, and a sheathed packing ring is compeled by lock nut lock and press fit under with control valve and packing ring in the periphery, and the interlock hole of valve rod and leader's seat noose mutually is characterized in that:

Above-mentioned control valve is convexly equipped with a hollow, wears projection and the column that goes out for the valve rod pivot in the upper end of valve body, one tool connecting pipe and not with cover at the bottom of the decoration of handle base interlock and the column of valve body mutually interlocking establish and support subsides with housing, above-mentioned lock nut, packing ring and valve body are arranged at that to decorate end cover inner, above-mentioned handle base and decorate end cover be separated type and separately with the column assembling of the valve rod and the valve body of control valve.

2, water tap as claimed in claim 1 hand control valve group structure, it is characterized in that above-mentioned handle base and decorate the sheathed pad of joining place of end cover.

3, water tap as claimed in claim 1 hand control valve group structure, it is characterized in that the column of above-mentioned valve body is provided with outside thread.

4, water tap as claimed in claim 1 hand control valve group structure, it is characterized in that, at the bottom of the above-mentioned decoration cover connecting pipe be provided with internal thread segment.

5, water tap as claimed in claim 1 hand control valve group structure, it is characterized in that the water inlet of above-mentioned hot water or cold water's handle base is taken over to establish and is stand alone type and with handle base and decorate end cover and assemble.

6, water tap as claimed in claim 1 hand control valve group structure, it is characterized in that, the water inlet of above-mentioned cold water or hot water handle base is taken over to establish and is stand alone type, and be provided with upper and lower clamping baffle ring and be spirally connected pipe interlocking knot mutually, described upper and lower clamping baffle ring is positioned at the upper and lower end face of washbowl panel and locks relatively and compel, the valve rod of above-mentioned control valve is set in the interlock hole of handle base, it is relative with the screw that handle base one side provides to establish a ring groove in the lower end of valve rod, and the end of described handle base is established by screw lock and is embedded in the ring groove.