CN2858059Y

CN2858059Y - Improved shower nozzle structure

Info

Publication number: CN2858059Y
Application number: CN 200520044473
Authority: CN
Inventors: 张宗杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-24
Filing date: 2005-08-24
Publication date: 2007-01-17
Anticipated expiration: 2015-08-24

Abstract

An improved shower nozzle structure is constructed by integrally injection molding a hard body from a handle of a shower nozzle, and molding a soft coating layer of appropriate length and thickness employing ejection coating technics, therefore, the handle has slip-resistance performance and comfortable feeling. In the mean time, the water outlet of the handle is equipped with a spray controlling mechanism with regulation ring, so that the user can switch different spray mode by properly turning the regulation ring thereby achieving different spray effect.

Description

A kind of improved shower head structure

Technical field

The utility model relates to a kind of improved shower head structure, is meant that especially a kind of lever has the on-slip effect concurrently and well holds sense, and lever delivery port place has the spray control device, can freely adjust the shower head structure of controlling the spray pattern.

Background technology

Shower nozzle is the indispensable visual plant of modern bathroom, mainly is the shower cleaning way that shower nozzle provided, and meets cleaning and liked and installation by the mass society masses with the event of health notion.

Present shower nozzle is on structural design, still have desirable not to the utmost part, the shortcoming of skidding easily such as lever, denounced by the user, especially easier generation when speckling with soap on hand, in addition, general shower nozzle only has a kind of spray pattern usually, and pure cleaning function can only be provided, be difficult to satisfy diversified demand and the function that the user improves day by day, so improved necessity is in addition arranged.

The utility model content

The purpose of this utility model is to provide a kind of improved shower head structure, overcomes the above-mentioned shortcoming of prior art.

For achieving the above object, solution of the present utility model is:

A kind of improved shower head structure, this shower nozzle includes a lever, and this lever inside is provided with a runner, and this runner one end is formed with a water inlet, and end is formed with a delivery port in addition;

This lever has a hard body by plastic material one ejection formation, and this hard body surface more utilizes and penetrates that the job contract method is one-body molded to go out one section soft clad that suitably grips length and have 1.5-4.5mm thickness when ejection formation.

Can protrude the hard layer of and suitable shape style identical in this soft clad by the hard body with this soft coating thickness.

This lever, has a hard body by plastic material one ejection formation, this hard body surface is when ejection formation, more utilize and penetrate that the job contract method is one-body molded to go out one section soft clad that suitably grips length and have 1.5-4.5mm thickness, the water outlet end of this lever is formed with an inner tubal wall, and its periphery is formed with an outer tube wall that is not connected;

One spray control device, at least include a water outlet valve seat, its stage casing has radially provided a valve opening, one end is extended with the axial pipe connection of a connection valve opening, can be affixed mutually with the lever inner tubal wall, end then radially is extended with a circle mounting in addition, this circle mounting outside wall surface appropriate location has extended axially a ring wall, and the round mounting outside wall surface appropriate location in ring wall be provided with at least one in apopore be connected with valve opening, simultaneously in the round mounting outside wall surface appropriate location of ring wall periphery be provided with at least one outside apopore be connected with valve opening, this valve opening inside stretches through and is slidingly equipped with a valve rod, this valve rod two ends system suitably protrudes in the valve opening outside, and be provided with at least two sealing portions in valve rod external diameter edge appropriate location, apopore and outer apopore in can suitably sealing, simultaneously, these valve opening two ends more are arranged with a width adjustment loop, this width adjustment loop inwall is formed with the cam cell wall of a predetermined profile shape, can with the suitable butt of valve rod two ends that is stretched on the valve opening outside, and can make ovable valve stem axial slip in valve opening by the suitably rotation of width adjustment loop, this water outlet valve seat outside is suitably sealed to establish and is fixed with an outside housing cover, this outside housing cover has a central exhalant region and a peripheral exhalant region, this central authorities' exhalant region has provided spray hole in the plural number, can be connected with the interior apopore in the outlet valve seat ring wall, peripheral exhalant region then provides the outer spray of plural number hole and can be connected with the outer apopore outside the outlet valve seat ring wall.

The central projection of the round mounting of this water outlet valve seat has a double-screw bolt, can be consolidated by the central mutual spiral shell of locking bolt that stretches through toward in of outside housing cover with one, and the round mounting outside wall surface between this ring wall and double-screw bolt can supply interior apopore setting.

The ring wall inside of this water outlet valve seat has been installed with baffle in, located by the central exhalant region crimping on every side of outside housing cover, should be concaved with an inboard groove face and an outside groove face respectively by interior baffle two ends, make between the outside wall surface in inboard groove face and the outlet valve seat ring wall and be formed with into hydroecium, then be formed with a water-supplying chamber between the central exhalant region internal face of outside groove face and outside housing cover, simultaneously, in being somebody's turn to do, appropriate location system provides the inclined guide groove of plural number with respect to spray hole in each between the groove face of the outside, make from the indoor water of interior apopore spirt entry, can spray in the water-supplying chamber via the guiding of each inclined guide groove is oblique, this water-supplying chamber inside more has been installed with a revolving part, this revolving part tool plural number blade, the oblique perseverance of water that can be entered water-supplying chamber sprays into and promotes to produce rotation, and the appropriate location of a blade is extended with the oblique appropriate location of water that a dash edge now can be entered water-supplying chamber and is extended with a dash edge.

Be arranged with the outer baffle of a ring slice shape on the ring wall of this water outlet valve seat, and located by the outside housing cover cover cap, internal face of this outer baffle and the outside wall surface that the sealing valve seat is positioned at the ring wall periphery are asked and are formed with a hydroecium, simultaneously, be somebody's turn to do the plural water jet column that more has been periphery on the outer baffle, can stretch through is positioned in each outer spray hole of the peripheral exhalant region of outside housing cover.

The pipe joint outside wall surface of this water outlet valve seat has external screw thread, and the tube wall internal face then has internal thread within the lever.

Tube wall outside ora terminalis is equipped with the ratchet of predetermined direction within this lever, can with the mutual interlock of the relative wall of water outlet valve seat.

A kind of improved shower head structure, wherein the pipe joint outside wall surface appropriate location of this water outlet valve seat is nested with a sealing packing ring.

A kind of improved shower head structure, the circular groove of this valve rod stage casing wherein with two appropriate intervals, can be respectively enclose and form a hydroecium with the valve opening internal face, this valve rod be positioned between two hydroeciums central part be positioned at the sealing packing ring that outside wall surface appropriate location in side outside two hydroeciums respectively is nested with at least more than one.

A kind of improved shower head structure, wherein the cam cell wall of this width adjustment loop is that isogonism is distributed with 12 anchor points from high to low more from low to high.

The utility model ties up to shower nozzle lever one ejection formation one hard body, and penetrate the job contract method in the utilization of hard body surface and mold one section soft clad that suitably grips length and thickness, simultaneously, more be equiped with the spray control device of a tool width adjustment loop in the delivery port place of lever.

The utility model provides a kind of improved shower head structure, removes to make lever with on-slip and comfortable feeling, more can be by suitably rotating the different spray pattern of width adjustment loop control, to reach different hydro-peening effects.

Description of drawings

Fig. 1 is the outward appearance constitutional diagram of shower nozzle of the present utility model.

Fig. 2 is the sectional perspective exploded view of shower nozzle of the present utility model.

Fig. 3 is the side-looking generalized section of shower nozzle of the present utility model.

Fig. 4 is the top cross-sectional view of shower nozzle of the present utility model.

Fig. 5 is the butt state side-looking generalized section of width adjustment loop of the present utility model and valve rod.

Fig. 6 is that the width adjustment loop of Fig. 5 of the present utility model tunes view clockwise.

Fig. 7 is that the width adjustment loop of Fig. 5 of the present utility model tunes view counterclockwise.

The specific embodiment

See also shown in Fig. 1,3, the utility model is a kind of improved shower head structure preferred embodiment, and this shower nozzle roughly includes a lever 10, and these lever 10 inside are provided with a runner 11, these runner 11 1 ends are formed with a water inlet 12, and end is formed with a delivery port 13 in addition; Please consult Fig. 2,4,5 again, wherein:

This lever 10, has a hard body 14 by plastic material one ejection formation, these hard body 14 surfaces are when ejection formation, more utilize and penetrate that the job contract method is one-body molded to go out one section soft clad 15 that suitably grips length and have 1.5-4.5mm thickness, make these lever 10 places have the effect of on-slip, simultaneously, can protrude identical and be the hard layer 141 of suitable shape style by hard body 14 in this soft clad 15 with these soft clad 15 thickness, and make 15 folders of soft clad establish the pattern of some hard layers 141 (as the oval twill in this case) or English words and mark chapter figure or the like, not only can promote the texture at lever 10 places, more can produce preferable gripping sense of touch by staggered alternate soft hard layer, delivery port 13 ends of this lever 10 are formed with an inner tubal wall 16, its periphery more is formed with an outer tube wall that is not connected 17, simultaneously, the internal face of this inner tubal wall 16 is formed with internal thread 161, and is equipped with the ratchet 162 of suitable direction on the ora terminalis of the outside.

One spray control device 20 is to include a water outlet valve seat 21, a valve rod 22, a width adjustment loop 23, one interior baffle 24, a revolving part 25, one outer baffle 26 and an outside housing cover 27; Wherein, these sealing valve seat 21 stage casings have radially provided a valve opening 211, one end is extended with the axial pipe connection 212 of a connection valve opening 211, these pipe joint 212 outside wall surface have external screw thread 213, can be affixed with the internal thread 161 mutual screw locks of lever 10 inner tubal walls 16, and be nested with a sealing packing ring 214 in the outside wall surface appropriate location, can seal with the suitable butt of the internal face of inner tubal wall 16, water outlet valve seat 21 end in addition then radially is extended with a circle mounting 215, these circle mounting 213 outside wall surface appropriate locations have extended axially a ring wall 216, central part then projection has a double-screw bolt 217, and be provided with in the round mounting 215 outside wall surface appropriate locations of 217 of ring wall 216 and double-screw bolts that apopore 218 is connected with valve opening 211 in two, simultaneously the round mounting 215 outside wall surface appropriate locations in ring wall 216 peripheries are provided with that apopore 219 is connected with valve opening 211 outside three, this ora terminalis place, outside, sealing valve seat 21 relative lever 10 inner tubal walls 16 places, system can be subjected to grinding tooth 162 to give interlock, uses to prevent that 21 generations of water outlet valve seat are loosening; This valve rod 22 is to stretch through to be slidedly arranged on valve opening 211 inside, and two ends suitably protrude in valve opening 211 outsides, simultaneously, these valve rod 22 stage casings have the circular groove 221 of two appropriate intervals, can enclose with valve opening 211 internal faces respectively and form a hydroecium 222, and be nested with two sealing packing rings 223 in the central part that valve rod 22 is positioned at 222 of two hydroeciums, use and separate sealing two hydroeciums 222, more be nested with a sealing packing ring 224 respectively at two hydroeciums, 222 outside left appropriate locations, use sealing two hydroeciums 222 outsides, suitably butt is communicated in the interior apopore 218 and outer apopore 219 of valve opening 211 simultaneously, and forms a sealing portion respectively; This width adjustment loop 23 is the position, valve opening 211 2 end that is sheathed on sealing valve seat 21, and internal face forms, one cam cell wall 231 is arranged, this cam cell wall 231 is distributed with by low anchor point 232 in regular turn with every 30-degree angle, middle anchor point 233 paramount anchor points 234, again by high anchor point 234, in anchor point 233 to low anchor point 232 totally ten two anchor points, make wantonly two relative anchor points of 180 degree of whenever being separated by, just can answer the butt location for valve rod 22 two ports, wherein, these relative positioning points include anchor point 233 centering anchor points 233 in six groups, and 234 pairs of low anchor points 232 of six groups high anchor points, make ovable valve stem 22 in valve opening 211 interior slips in order to do the suitable rotation that can see through width adjustment loop 23, when valve rod 22 2 ends are connected to two relative middle anchor points 233 of width adjustment loop 23 respectively, then the sealing packing ring 223 of valve rod 22 central parts just can be in the center state, the interior apopore 218 of using water valve seat 21 is communicated in two relative hydroeciums 222 respectively with outer apopore 219, and be connected to respectively when adjusting ring Figure 23 one high anchor point 234 and hanging down anchor point 232 with one when valve rod 22 2 ends, then the sealing packing ring 223 of valve rod 22 central parts is to be shift state, apopore 218 is connected with homonymy hydroecium 222 in making, sealing packing ring 219 butts of side seal outer apopore 219 in addition, outer apopore 219 is connected, in addition apopore 218 in the sealing of side sealing packing ring 224 butts with homonymy hydroecium 222; Baffle 24 general rounded bodies in being somebody's turn to do, just can be placed in ring wall 216 inside of water outlet valve seat 21, and central authorities have provided a perforation 241, can wear mutually with the double-screw bolt 217 of ring wall 216 inside, simultaneously, should be concaved with an inboard groove face 242 and an outside groove face 243 respectively by interior baffle 24 2 ends, make and to form one between the outside wall surface in inboard groove face 242 and water outlet valve seat 21 ring walls 216 and go into hydroecium a, in being somebody's turn to do, outside groove face 242,243 more isogonism provide and be distributed with three inclined guide grooves 244, can make from interior apopore 218 spirts and go into water in the hydroecium a, can produce oblique ejection via the guiding of each inclined guide groove 244; This revolving part 25 is in the outside groove face 243 of baffle 24 in can being located in, and central authorities have an axis hole 251, but axle sleeve is positioned on the double-screw bolt 217 of water outlet valve seat 21, simultaneously, be extended with plural blade 252 around it, can be subjected to the oblique promotion of water of each inclined guide groove 244 oblique ejection to produce rotation continuously respectively, and by wherein being extended with a dash edge 253 on the blade 252, make this dash edge 253 during revolving part 25 rotations, can produce the dash effect to each relative inclined guide groove 244 in turn, make each inclined guide groove 244 all can produce intermittent water outlet effect; Should outer baffle 26 be to be the ring slice shape, and be formed with a through hole 261 in central part, can wear mutually for the ring wall 216 of sealing valve seat 21, and be located in ring wall 216 peripheral positions, simultaneously, should cave in slightly outward by outer baffle 26 internal faces, and and sealing valve seat 21 be positioned between the outside wall surface of ring wall 216 peripheries and be formed with a hydroecium b, be somebody's turn to do the plural water jet column 262 that more has been periphery on the outer baffle 26, make by water outlet valve seat 21 outer apopores 219 and spray into water in the hydroecium b, be able to spray outward from each water jet column 262; This outside housing cover 27 is rounded cover cap shape, its central authorities have provided a perforation 271, in order to do combining with the double-screw bolt 217 mutual screw locks of water outlet valve seat 21 for locking bolt 272 this 271 Hous of boring a hole that stretch through, and use fixing in,

outer baffle

24,26, simultaneously, perforation 271 peripheries of this outside housing cover 27 are formed with the central exhalant region 273 of a ring-type, spray hole 274 in isogonism has provided three groups in it, just can be corresponding with three inclined guide grooves 244 of interior baffle 24 respectively, and make central exhalant region 273 internal faces and 243 of interior baffle 24 outside groove faces enclose formation one c of water-supplying chamber, make the water that flows in the b of water-supplying chamber by each inclined guide groove 244, can be through the central spray of each relative interior spray hole 274 ejection, these central authorities' exhalant region 273 peripheries more are formed with the peripheral exhalant region 275 of a ring-type, and in it, provided the plural number outside spray hole 276, just can be for outer baffle 26 each water jet column 262 location that stretches through, use and spray peripheral spray.

It more than is the general introduction of structure, position and the interconnected relationship thereof of each member of the utility model; Then, again with the action of each assembly of the utility model and expect the effect statement as the back of reaching:

See also Fig. 5, the utility model shower nozzle can provide the spray of multiple different kenels to spray function, wherein, when valve rod 22 2 ends of the utility model spray control device 20 are positioned the relative middle anchor point 233 of width adjustment loop 23 cam cell walls 231 2 respectively, then because the sealing packing ring 223 of these valve rod 22 central parts roughly is in the center state of valve opening 211, make its two sides hydroecium 222 respectively with corresponding in apopore 218, outer apopore 219 is connected, therefore, can make the water that flows into valve opening 211 inside, can be respectively by in two hydroeciums, 222 warps, outer apopore 218,219 enter among hydroecium a and the hydroecium b, wherein enter into the water in the hydroecium a, can be in regular turn via the inclined guide groove 244 of interior baffle 24, the c of water-supplying chamber, and by the central spray of interior spray hole 274 ejection formation of outside housing cover 27, and the block effect that the dash edge 253 of one blade 252 produces each inclined guide groove 244 in turn when seeing through revolving part 25 rotations, can make outside housing cover 27 each relative interior spray hole 274 produce intermittent water outlet effect, and can produce massage effect to the flushing position, enter the water in the hydroecium b again, system can be directly from be extended through outside housing cover 27 outside each outer baffle 26 water jet columns 262 ejections the spray hole 276 form peripheral spray, so, can make shower nozzle central authorities exhalant region 273 and peripheral exhalant region 275 produce inside and outside spray effect simultaneously.

See also Fig. 6, when the user need only be peripheral during the spray pattern, spray control device 20 width adjustment loop 23 of figure five can be tuned about about 30 degree toward clockwise direction, valve rod 22 right-hand ends are positioned on 232 of the low anchor points of width adjustment loop 23 cam cell walls 231 1, when left-hand end is positioned a relative high anchor point 234, with the skew of turning right of the sealing packing ring 223 of valve rod 22 central parts, but and make valve rod 22 left side sealing packing rings 224 proper butts be sealed in interior apopore 218, and the hydroecium 222 on right side is connected with outer apopore 219, so, can make the water that flows into valve opening 211 inside, only can be from the peripheral spray of outer baffle 26 water jet columns, 262 ejection formation of outer apopore 219 through being extended through outside housing cover 27 each outer spray hole 276.

See also Fig. 7, when the user need only the central water floral patterning, spray control device 20 width adjustment loop 23 of figure five can be tuned about about 30 degree toward counter clockwise direction, valve rod 22 left-hand end are positioned on 232 of the width adjustment loop 23 cam cell walls 231-low anchor point, when right-hand end is positioned a relative high anchor point 234, the sealing packing ring 223 of the valve rod 22 central parts lateral deviation of turning left is moved, but and make valve rod 22 right side sealing packing rings 224 proper butts be sealed in outer apopore 219, and the hydroecium 222 in left side is connected with interior apopore 218, so, can make the water that flows into valve opening 211 inside, only can be from the inclined guide groove 244 of interior apopore 218 through interior baffle 24, the c of water-supplying chamber, and form central spray by interior spray hole 274 ejections of outside housing cover 27, as mentioned above, can produce massage effect to the flushing position; So, seeing through spray control device 20 of the present utility model, the spray that can make this shower nozzle have various modes sprays even massage effect, can use the various different demands that satisfy the user, and promotes the effective utilization of shower nozzle.

The above is specific embodiment of the utility model and the know-why used, if comply with the change that conception of the present utility model is done, when the function that it produced does not exceed specification and graphic contain spiritual yet, all should be in scope of the present utility model.

Claims

1, a kind of improved shower head structure, this shower nozzle includes a lever, and this lever inside is provided with a runner, and this runner one end is formed with a water inlet, and end is formed with a delivery port in addition; It is characterized in that:

This lever has a hard body by plastic material one ejection formation, and this hard body surface is provided with one section soft clad that grips length and have 1.5-4.5mm thickness.

2, improved shower head structure according to claim 1 is characterized in that:

3, improved shower head structure according to claim 1 is characterized in that:

The water outlet end of this lever is formed with an inner tubal wall, and its periphery is formed with an outer tube wall that is not connected;

Also comprise a spray control device, include a water outlet valve seat, its stage casing has radially provided a valve opening, one end is extended with the axial pipe connection of a connection valve opening, can be affixed mutually with the lever inner tubal wall, end then radially is extended with a circle mounting in addition, this circle mounting outside wall surface appropriate location has extended axially a ring wall, and the round mounting outside wall surface appropriate location in ring wall is provided with, and apopore is connected with valve opening in one, simultaneously the round mounting outside wall surface appropriate location in the ring wall periphery is provided with that apopore is connected with valve opening outside one, this valve opening inside stretches through and is slidingly equipped with a valve rod, this valve rod two ends system suitably protrudes in the valve opening outside, and be provided with two sealing portions in valve rod external diameter edge appropriate location, apopore and outer apopore in can suitably sealing, these valve opening two ends more are arranged with a width adjustment loop, this width adjustment loop inwall is formed with the cam cell wall of a predetermined profile shape, can with the suitable butt of valve rod two ends that is stretched on the valve opening outside, this water outlet valve seat outside is suitably sealed to establish and is fixed with an outside housing cover, this outside housing cover has a central exhalant region and a peripheral exhalant region, this central authorities' exhalant region has provided spray hole in the plural number, can be connected with the interior apopore in the outlet valve seat ring wall, peripheral exhalant region then provides the outer spray of plural number hole and can be connected with the outer apopore outside the outlet valve seat ring wall.

4, improved shower head structure according to claim 3 is characterized in that:

5, improved shower head structure according to claim 3 is characterized in that:

The ring wall inside of this water outlet valve seat has been installed with baffle in, located by the central exhalant region crimping on every side of outside housing cover, should be concaved with an inboard groove face and an outside groove face respectively by interior baffle two ends, make between the outside wall surface in inboard groove face and the outlet valve seat ring wall and be formed with into hydroecium, then be formed with a water-supplying chamber between the central exhalant region internal face of outside groove face and outside housing cover, in being somebody's turn to do, be to provide the inclined guide groove of plural number between the groove face of the outside with respect to spray hole in each, this water-supplying chamber inside more has been installed with a revolving part, this revolving part tool plural number blade, and be extended with a dash edge on the blade.

6, improved shower head structure according to claim 3 is characterized in that:

Be arranged with the outer baffle of a ring slice shape on the ring wall of this water outlet valve seat, and located by the outside housing cover cover cap, internal face of this outer baffle and the outside wall surface that the sealing valve seat is positioned at the ring wall periphery are asked and are formed with a hydroecium, be somebody's turn to do the plural water jet column that more has been periphery on the outer baffle, can stretch through is positioned in each outer spray hole of the peripheral exhalant region of outside housing cover.

7, improved shower head structure according to claim 3 is characterized in that:

8, improved shower head structure according to claim 3 is characterized in that:

9, improved shower head structure according to claim 3 is characterized in that:

The pipe joint outside wall surface appropriate location of this water outlet valve seat is nested with a sealing packing ring.

10, improved shower head structure according to claim 3 is characterized in that:

This valve rod stage casing has the circular groove of two appropriate intervals, can be respectively enclose to form a hydroecium with the valve opening internal face, this valve rod be positioned between two hydroeciums central part be positioned at side outside wall surface outside two hydroeciums and respectively be nested with sealing packing ring more than one.

11, improved shower head structure according to claim 10 is characterized in that:

The cam cell wall of this width adjustment loop is that isogonism is distributed with 12 anchor points from high to low more from low to high.