TWM589590U - Shower sprinkler structure capable of replacing spray head - Google Patents

Abstract

A shower structure with a replaceable spray head includes a handle, a base, a water valve seat and an adjustment seat; the base is connected to a sleeve joint ring of the handle, and the first sleeve joint portion and a second sleeve joint portion are coaxially extended inside the base in order , There is a movable space between the first sleeve portion and the second sleeve portion; the water valve seat is connected in the second sleeve portion of the aforementioned base, and the water valve seat sequentially extends coaxially with an outer ring portion and an inner ring portion, the outer ring The part extends a large number of claws, and there is a second distance between the inner ring part and the outer ring part and the claw parts; the inner wall surface ring of the adjusting seat is provided with a convex part, and is sleeved between the first sleeve part and the second sleeve part, By this, the adjustment seat is rotated to make axial displacement in the movable space, and the degree of the compression seat pressing the claw is changed to change the size of the first spacing and the second spacing, so as to achieve the purpose of adjusting the size of the water flow without step change, and adjusting the water splash at will At the same time, by disassembling the base or adjusting the base, a single structure can replace the shower head of different shapes and sizes.

Description

Shower structure with replaceable spray head

This creation is about a shower structure with replaceable nozzles, especially a shower structure with simplified structure, fast assembly, and infinitely variable water flow and water shape.

When using a shower (that is, a shower head), it mainly sprays out water to produce several small water columns. In recent years, many manufacturers have introduced adjustable showers. However, such adjustable showers can adjust the amount of water. They are all fixed water output modes, such as simple switching modes such as multiple small water columns, multiple medium water columns, or a single water column, and cannot achieve stepless water volume switching, nor can they achieve any arbitrary change in water shape.

Although the applicant has previously developed a shower with stepless adjustment of water volume, such as the inventor’s invention patent application in mainland China, No. 99124274.2, the approval announcement No. CN1137790C, “Water flow control structure for multiple outlet modes”, is at the outlet part of the outlet head An accommodating portion is recessed, and a rotatable conversion seat is installed in the accommodating portion, a plurality of water flow holes on one side of the conversion seat can communicate with a plurality of water flow channels on the other side, and the plurality of water flows The channel is communicated with the water channel and water hole of the inner sleeve seat, the adjustment nut, the water outlet sleeve, the water outlet adjustment sleeve and the casing, etc., through the conversion seat to rotate, or adjust the nut and the water outlet adjustment sleeve and sleeve The adjustment of the pipe can change the connection between the water flow hole and the water outlet of the water head, so that the water flow can be changed to different positions of the water outlet, which can produce a variety of changes in the water outlet; and, if the inventor is another Chinese new patent application No. 00218610.1, approved Bulletin No. CN2443779Y "Structure of Outlet Head for Stepless Transformation of Water Flow", which at least includes: an outflow head, a positioning seat, a control seat, a control head, a cone, a bolt, a control collar and a contact It is composed of a stop ring and the like; it is provided with an accommodating port and a fixed seat at the appropriate position of the water outlet, the positioning seat sleeve is set at the opening of the accommodating port, the cone tube and the control head sleeve are set in the control seat, and are screwed It is fixed to the fixed seat, the inner thread of the control collar is engaged with the outer thread of the control seat, and a stop ring is provided to prevent the control collar from falling off. Rotate the control collar to move it forward and backward. Face the control plate of the control head, change the relative position of the control plate and the conical cylinder, to change the cross-sectional shape of the outlet channel, so as to achieve the purpose of steplessly changing the form of the outlet water flow.

However, in the aforementioned two patents, although the stepless adjustment of the water output can be achieved, as can be seen from the figure, the structure of the two cases is more complicated, especially in the part of adjusting the water volume, multiple components need to be nested with each other Only after setting, can a stepless adjustment of water volume be achieved. Therefore, it takes time and labor to produce and assemble, cost and time cannot be effectively reduced. At the same time, when the shower is used, if the floor is accidentally dropped, after time accumulation, internal The complicated structure is quite easy to damage, and it is easy to reduce the service life of the shower.

In view of the foregoing shortcomings of the technology in the previous case, the inventors studied and improved the aforementioned shortcomings, and finally created the original creation.

The main purpose of this creation is to provide a shower structure with a simplified structure and quick assembly of replaceable nozzles.

The secondary purpose of this creation is to provide a shower structure with a replaceable nozzle that can adjust the water output steplessly.

In order to achieve the above purpose and effect, the technical means implemented in this creation include: Grip, a base, a water valve seat and an adjusting seat, wherein: the bottom of the grip has a water inlet, the other end has a set of interfaces, and a set of adapter rings are provided at the socket; the edge of the base extends around the ring wall , A first sleeve portion extends inside, a second sleeve portion coaxially extends inside the first sleeve portion, a plurality of first water holes are provided at the bottom of the second sleeve portion, and the first sleeve portion and the second sleeve There is a movable space between the connecting parts; the bottom of the water valve seat has a second water hole communicating with the first water hole, the bottom of the water valve seat extends coaxially with an outer ring part, and a plurality of claw parts extend on the outer ring part , There is a first distance between the claws, and an inner ring portion extends coaxially in the water valve seat, and there is a second distance between the inner ring portion and the outer ring portion and the claw portion, the first distance, the second distance and the first distance The two water holes are connected to each other; and, the adjusting seat is sleeved between the first sleeve portion and the second sleeve portion, and is axially displaced in the movable space. There is a convex portion; the sleeve ring of the aforementioned grip sleeve sleeves the base, the second sleeve portion of the base sleeves the water valve seat, and the adjusting sleeve is sleeved between the first sleeve portion and the second sleeve portion, thereby, Rotate the adjustment base to make it axially move in the movable space, and adjust the degree of the compression base to change the size of the first spacing and the second spacing to achieve the purpose of adjusting the amount of water output. At the same time, by removing the base or adjusting Seat to achieve the purpose of replacing nozzles of different shapes and sizes.

According to the above structure, the outer wall of the inner ring portion of the water valve seat is provided with a first concave ring at the upper middle section, and the first concave ring is sleeved with a first waterproof gasket.

According to the above structure, a decorative piece is sleeved on the top surface of the inner ring portion of the water valve seat.

According to the above structure, the outer wall surface of the inner ring portion of the water valve seat is a reverse inclined surface, and the wall surface of the outer ring portion and the claw portion directly facing the inner ring portion is a slanted surface, and the second pitch is an annular inverted tapered space.

According to the above structure, the end of the claw of the water valve seat has a lead angle.

According to the above structure, a sleeve portion extends inside the adjusting seat, the inner wall of the upper middle section of the sleeve portion extends the aforementioned convex portion, and a first inclined surface and a second inclined surface are respectively extended on both sides of the convex portion, the first inclined surface extends to the adjustment Seat top surface.

According to the above structure, a second concave ring is provided on the outer surface of the sleeve portion, and a second waterproof gasket is sleeved on the second concave ring.

According to the above structure, the inner wall of the sleeve portion is provided with a first thread from the second inclined surface, and the outer wall of the second sleeve portion of the base is provided with a second thread, and the first thread of the sleeve portion is screwed to the second The second thread of the socket part rotates the sleeve part to cause axial displacement.

According to the above structure, a decoration portion is further extended around the top of the adjustment base.

According to the above structure, a third waterproof gasket is provided between the base and the sleeve ring.

In order to obtain a more specific understanding of the above-mentioned purposes, functions and features of this creation, the following descriptions are made according to the drawings:

1‧‧‧grip

11‧‧‧ water inlet

12‧‧‧ sets of interfaces

13‧‧‧Sleeve ring

131‧‧‧The third waterproof pad

2‧‧‧Connector

21‧‧‧ Ring Wall

22‧‧‧The first socket

23‧‧‧Second socket

231‧‧‧Second thread

24‧‧‧First water hole

25‧‧‧Event space

3‧‧‧Water valve seat

31‧‧‧The second water hole

32‧‧‧Outer Ring Department

321‧‧‧Claw

3211‧‧‧Lead angle

322‧‧‧ First pitch

323‧‧‧Bevel

33‧‧‧Inner Ring

331‧‧‧First concave ring

332‧‧‧The first waterproof washer

333‧‧‧Decorative parts

334‧‧‧Inverse slope

34‧‧‧Second pitch

4‧‧‧Adjustable seat

41‧‧‧Convex

411‧‧‧First slope

412‧‧‧Second slope

42‧‧‧Sleeve part

421‧‧‧Second concave ring

422‧‧‧Second waterproof washer

423‧‧‧First thread

43‧‧‧Decoration Department

FIG. 1 is a perspective combination diagram of a preferred embodiment of the present creation.

Fig. 2 is an exploded perspective view of a preferred embodiment of the present creation.

FIG. 3 is an enlarged view of some components of the preferred embodiment of the present creation.

4 is a cross-sectional view of the combined preferred embodiment of the present invention.

Fig. 5 is a sectional view (1) of the operation of the preferred embodiment of the present invention.

Fig. 6 is a sectional view (2) of the operation of the preferred embodiment of the present invention.

7 is a sectional view (3) of the operation of the preferred embodiment of the present invention.

Fig. 8 is a sectional view (4) of the operation of the preferred embodiment of the present invention.

Please refer to FIG. 1 to FIG. 4, it can be seen that the structure of this creation mainly includes: a grip 1, a base 2, a water valve seat 3 and an adjusting seat 4, wherein:

The grip 1 has a water inlet 11 at the bottom and a set of interfaces 12 at the other end. A set of ring 13 is provided at the set of ports 12, and a third waterproof gasket 131 is detachable.

The edge of the base 2 extends around the ring wall 21, and a first sleeve portion 22 extends inside. A first sleeve portion 22 extends coaxially inside the first sleeve portion 22, and a second sleeve portion 23 is provided on the outer wall of the second sleeve portion 23 The thread 231 has a plurality of first water holes 24 at the bottom thereof, and a movable space 25 between the first sleeve portion 22 and the second sleeve portion 23.

The bottom surface of the water valve seat 3 has a plurality of second water holes 31, the bottom of the water valve seat 3 extends coaxially with an outer ring portion 32, and a plurality of claw portions 321 extend from the outer ring portion 32, and a guide is provided at the end of the claw portion 321 The angle 3211 has a first distance 322 between the claw portions 321, and an inner ring portion 33 extends coaxially inside the water valve seat 3. The outer wall of the inner ring portion 33 is provided with a first concave ring 331 at the upper middle section. A first waterproof gasket 332 is sleeved on the concave ring 331, and a decorative piece 333 is sleeved on the top surface of the inner ring portion 33. At the same time, a second distance 34 is provided between the inner ring portion 33, the outer ring portion 32, and the claw portion 321. It is particularly emphasized that the outer wall surface of the inner ring portion 33 is an inverse inclined surface 334, and the outer ring portion 32 and the claw portion 321 face the wall surface of the inner ring portion 33 to be a slanted surface 323, and the second pitch 34 is an annular inverted cone And the first space 322 and the second space 34 are connected to the second water hole 31.

A sleeve portion 42 extends inside the adjusting seat 4, and an inner wall of the upper section of the sleeve portion 42 extends a convex portion 41, and a first inclined surface 411 and a second inclined surface 412 extend on both sides of the convex portion 41, the first The inclined surface 411 extends to the top surface of the adjusting seat 4, and a second concave ring 421 is provided on the outer surface of the sleeve portion 42. A second waterproof washer 422 is sleeved on the second concave ring 421, and the second wall A first thread 423 is provided at the inclined surface 412, and a decoration portion 43 extends from the top periphery of the adjustment base 4. It should be noted that the decoration portion 43 may be a geometric figure, a non-geometric figure, or a creature such as animals or plants.

When the above structure is combined, the sleeve ring 13 of the handle 1 is sleeved with the base 2 and a third waterproof gasket 131 is interposed therebetween. The second sleeve portion 23 of the base 2 is sleeved with the water valve seat 3 and the second sleeve is connected The first water hole 24 of the portion 23 communicates with the second water hole 31 of the water valve seat 3, together with the first distance 322, the second distance 34, the second water hole 31 and the first water hole 24 The state of mutual connection is formed; the adjusting seat 4 is sleeved between the first sleeve portion 22 and the second sleeve portion 23, the first thread 423 of the sleeve portion 42 is screwed to the second of the second sleeve portion 23 The screw thread 231 can axially displace in the movable space 25 between the first socket portion 22 and the second socket portion 23 when the adjustment base 4 is rotated.

In this creative function, the adjustment base 4 will be axially displaced in the movable space 25 when it rotates. When the adjustment base 4 rotates (please refer to FIG. 5 for cooperation), when the sleeve portion 42 is far from the base 2, it can be seen at this time , The convex part 41 in the adjusting seat 4 does not press the claw part 321 on the outer ring part 32, there is a certain distance between the convex part 41 and the claw part 321, at this time, the water flowing in through the water inlet 11 of the grip 1 Water passes through the first water hole 24, the second water hole 31, the second distance 34 and the first distance 322 in order, and is discharged outward from the first inclined surface 411 of the socket 42 because at this time, the convex portion 41 There is a certain distance from the claw portion 321 so that the space of the second pitch 34 is in a relatively large state. Therefore, the water discharged outward from the first inclined surface 411 is a relatively concentrated water column.

When the adjustment base 4 is rotated, the convex portion 4 in the adjustment base 4 starts to contact the claw portion 321 on the outer ring portion 32 (please refer to FIG. 6 for cooperation), and the second inclined surface 412 of the convex portion 41 just comes close to the claw portion The leading angle 3211 of the front end of 321, at this time, the space of the second pitch 34 is limited to the second slope of the convex portion 41 412 is close to the leading angle 3211 of the front end of the claw portion 321, so that the space of the second gap 34 is slightly reduced. After the water passes through the first water hole 24 and the second water hole 31, most of the water will enter the second distance 34 At a distance 322, the pressure of the tail water discharged from the first inclined surface 411 of the socket 42 increases considerably compared to the water pressure described in FIG. 5, so the water discharged from the first inclined surface 411 outward is more diffuse Water column.

Continue to rotate the adjusting base 4 so that the convex portion 4 in the adjusting base 4 presses the claw portion 321 on the outer ring portion 32 (please refer to FIG. 7 for cooperation), and the second inclined surface 412 of the convex portion 41 presses the front end of the claw portion 321 The leading angle 3211 of the leading angle 3211 also presses the first waterproof washer 332 on the inner ring portion 33 at this time. At this time, the second pitch 34 is a ring-shaped inverted cone-shaped space pressed by the claw portion 321 to a minimum, and the first pitch The size between 322 also becomes smaller as the claw portion 321 is pressed. After the water passes through the first water hole 24 and the second water hole 31, almost a large amount of water will enter the first distance 322 through the second distance 34, The first pitch 322, which is reduced in space, is discharged toward the first inclined surface 411 of the socket 42. At this time, the water pressure of the discharged water from the first inclined surface 411 is greater than that described in FIGS. 5 and 6 above.

Because the sleeve portion 42 and the second sleeve portion 23 of the base 2 are screwed with the first thread 423 to the second thread 231, the overall structure is simpler, the structure after simplification, and still has a stepless water volume Compared with the patent case mentioned in the prior art, the adjustment can simplify the cost and time of production and manufacturing.

Based on the above, the shower structure of the replaceable spray head of this creation is actually a novel and creative creation, and the application for a creative patent is filed according to law; but the above description is only for the description of the preferred embodiment of this creation. Any changes, modifications, changes or equivalent replacements based on the technical means and scope of this creation shall fall within the scope of the claims of this creation.

1‧‧‧grip

12‧‧‧ sets of interfaces

13‧‧‧Sleeve ring

131‧‧‧The third waterproof pad

2‧‧‧Connector

21‧‧‧ Ring Wall

22‧‧‧The first socket

23‧‧‧Second socket

24‧‧‧First water hole

25‧‧‧Event space

3‧‧‧Water valve seat

32‧‧‧Outer Ring Department

321‧‧‧Claw

3211‧‧‧Lead angle

322‧‧‧ First pitch

33‧‧‧Inner Ring

332‧‧‧The first waterproof washer

333‧‧‧Decorative parts

4‧‧‧Adjustable seat

41‧‧‧Convex

411‧‧‧First slope

42‧‧‧Sleeve part

43‧‧‧Decoration Department

Claims (10)

A shower structure with a replaceable nozzle is characterized by a grip, a water inlet at the bottom, and a set of interfaces at the other end. A set of adapter rings is provided at the socket interface: a base is connected to the aforementioned sleeve adapter ring, The edge of the base extends around the ring wall, and a first sleeve portion extends inside. A second sleeve portion extends coaxially inside the first sleeve portion. A plurality of first water holes are provided at the bottom of the second sleeve portion, and the first There is a movable space between the socket portion and the second socket portion; a water valve seat is connected in the second socket portion of the aforementioned base, and the bottom thereof has a second water hole communicating with the first water hole, The bottom of the water valve seat extends coaxially with an outer ring portion, and a plurality of claw portions extend on the outer ring portion with a first spacing between the claw portions, and an inner ring portion extends coaxially within the water valve seat, the inner ring portion and the outer ring portion There is a second gap between the claws, the first gap, the second gap and the second water hole are connected; and, an adjustment seat is sleeved on the first sleeve and the second sleeve Between the two parts and axial displacement in the movable space, the inner wall ring of the adjusting seat is provided with a convex part; the sleeve ring of the aforementioned grip sleeve sleeves the base, and the second sleeve part of the base sleeves the water valve seat and the adjusting seat Socketed between the first socket portion and the second socket portion, the rotary adjustment seat is used to axially displace in the movable space, and the degree of compression of the claw portion by the adjustment seat changes the aforementioned first spacing and second spacing Size, to achieve the structure of adjusting the size of the water output. The shower structure of the replaceable spray head according to claim 1, wherein the outer wall of the inner ring portion of the water valve seat is provided with a first concave ring at the upper middle section, and the first concave ring is sleeved with a first waterproof washer. The shower structure of the replaceable spray head according to claim 1 is characterized in that a decorative piece is sleeved on the top surface of the inner ring portion of the water valve seat. The shower structure of the replaceable nozzle according to claim 1, wherein the outer wall surface of the inner ring portion of the water valve seat is a reverse inclined surface, and the outer ring portion and the claw portion directly face the wall surface of the inner ring portion A beveled surface, the second pitch is a circular inverted cone-shaped space. The shower structure of the replaceable spray head according to claim 1, wherein the end of the claw portion of the water valve seat has a leading angle. The shower structure of the replaceable spray head according to claim 1, characterized in that: a sleeve part is extended in the adjusting seat, the inner wall of the upper section of the sleeve part extends the aforementioned convex part, and two sides of the convex part respectively extend one The first inclined surface and a second inclined surface, the first inclined surface extends to the top surface of the adjusting seat. The shower structure of the replaceable spray head according to claim 6, wherein a second concave ring is provided on the outer surface of the sleeve part, and a second waterproof gasket is sleeved on the second concave ring. The shower structure of the replaceable spray head according to claim 6, wherein the inner wall of the sleeve portion is provided with a first thread from the second inclined surface, and the outer wall of the second sleeve portion of the base is provided with a The second thread, the first thread of the sleeve portion is screwed to the second thread of the second sleeve portion, and the sleeve portion is rotated to cause axial displacement. The shower structure of the replaceable spray head according to claim 1, wherein a decoration portion is further extended on the periphery of the top of the adjustment base. The shower structure of the replaceable spray head according to claim 1, wherein a third waterproof gasket is provided between the base and the sleeve ring.

Images