WO2011069429A1

WO2011069429A1 - Shower head switched by rocker

Info

Publication number: WO2011069429A1
Application number: PCT/CN2010/079456
Authority: WO
Inventors: 周华松; 金忠成; 李仁忠
Original assignee: 厦门松霖科技有限公司
Priority date: 2009-12-10
Filing date: 2010-12-06
Publication date: 2011-06-16
Also published as: CN101757995A; DE112010004721T5; CN101757995B

Abstract

A shower head switched by a rocker comprises an upper cover (100), a water diversion unit (200) and a water outlet unit (300). The inner part of the upper cover (100) is provided with a water run-through passage (110). The water outlet unit (300) is fixedly connected under the upper cover (100) and is provided with at least two waterways (310, 320) and a water outlet face cover (330), and the water outlet face cover (330) is provided with many water outlet holes (331) corresponding to the waterways (310, 320). The water diversion unit (200) comprises a water diversion cover (210) and a rocker (220), and the water diversion cover (210) is provided with water diversion holes (211, 212) communicated with the waterways (310, 320) in a one-to-one correspondence. The rocker (220) comprises a rod head (221) and a base (222) formed integratedly with the rod head, and the base is positioned on the water diversion cover (210) and is respectively connected with sealing blocks (230, 240) corresponding one-to-one to the water diversion holes (211, 212). The tail end of the rod head (221) faces the water outlet surface and extends out of the water diversion cover (210) and the water outlet unit (300) for user controlling. The rocker (220) is controlled by the rod head (221) to swing relatively to the water diversion cover (210), in order to control the sealing blocks (230, 240) leaving away from the water diversion holes for communicating or nearing the water diversion holes for sealing, thereby enabling the switching of the waterways.

Description

[Name of invention made by ISA according to Rule 37.2] Rocker switch shower

Technical field

The invention relates to a bathing article, in particular to a rocker switch rain shower.

Background technique

At present, the shower has been widely used in daily life. However, the existing shower has a single way of switching the water, and there is no shower with a combination of a rocker and the like for switching the water function. To this end, the applicant designed a rocker function shower, the patent application number is: CN 200920273419.9 The rocker function shower head comprises a fixing unit, a switching mechanism and a water outlet unit, wherein the switching mechanism comprises a dial, and a rocker is protruded from the dial, the rocker facing away from the water surface through the body For the user to control, the swing column can be controlled to insert the sealing column into the sealing water outlet or to pull out the conduction water outlet. Since the rocker of the rocker function shower is disposed above the body, the technical solution is mainly used for the hand shower, and the structure is relatively complicated.

Summary of the invention

The invention provides a rocker switching rain shower, which solves the defects that the rocker control is inconvenient and the structure is relatively complicated.

The technical solution adopted by the present invention to solve the technical problems thereof is as follows:

A rocker switch rain shower, which comprises an upper cover, a water dividing unit and a water outlet unit, wherein the upper cover is provided with a through water passage, and the water outlet unit is fixed under the upper cover and has At least two water paths, the water dividing unit includes a water dividing cover and a rocking bar, and the water dividing cover has a water dividing hole connected in one-to-one correspondence with the waterway, and the rocking bar includes a head and a An integrally fixed base, the base is located above the water-dividing cover and respectively connected with a sealing block corresponding to the water-dividing hole, the end of the head facing the water-out surface and extending out of the water-discharging cover and the water-discharging unit For the user to control, the rocker is controlled to swing relative to the water-distributing cover by the head to control the sealing block to be selected away from the conduction water-diving hole or the sealing water-diving hole to realize the waterway switching.

In a preferred embodiment, the water outlet unit further includes a water outlet cover, and the water outlet cover is provided with a plurality of water outlet holes corresponding to the water passage.

In a preferred embodiment, the upper cover is engaged with the water outlet cover, the water separation cover is installed between the two, and the water separation cover and the upper cover are sealingly connected to form a communication channel. The inlet cavity.

In a preferred embodiment, the number of water dividing holes of the water dividing cover is two, and the two are symmetrically disposed in front and rear; the two water collecting covers are convexly provided with two pairs of symmetrically disposed two end convexities. The two sides of the base are convexly provided with two protrusions, and the two protrusions are respectively located between the two pairs of lugs.

In a preferred embodiment, the head is a rotating body and has a fixed end portion and a distal end portion, the fixed end portion is fixed to the base, and the fixed end portion is turned upside down. Small cone.

In a preferred embodiment, the base is provided with a connecting seat that is matched with the sealing block in one-to-one correspondence, and the connecting base includes a pair of protruding and spaced protruding blocks, and the protruding block is opened. a connecting groove, the two sides of the connecting groove of the protruding block respectively extend upward to form a hanging arm, and the opposite inner side of the hanging arm protrudes convexly;

a connecting shaft is protruded on two sides of the sealing block;

The sealing block is disposed between the two protruding blocks, and the connecting shaft is connected in the connecting groove, and the connecting shaft has a diameter smaller than an opening of the connecting groove, and is greater than or equal to a spacing distance between the two convex arms.

In a preferred embodiment, a sealing ring is disposed between the fixed end of the head and the cover.

In a preferred embodiment, the base of the head has a boss on the base that cooperates with an elastic member to abut against the water outlet end of the water passage.

The rocker switch rain shower disclosed by the technical proposal adopts a rocker and a shower, and the rocker is extended by the water outlet cover, which is more convenient to use, and can be applied to various rain showers, and the switching mode is adopted. More novel, beyond the traditional switch shower structure. By arranging the studs between the lugs, the direction of oscillation of the pedestal is ensured. The outer end of the fixed end surface is formed into a large and small tapered surface, and the rocker is adapted to swing. The connection seat and the sealing block are matched, the structure is simpler, and the connection is convenient, and the positioning is ensured. Elastic parts are provided to ensure sealing performance.

DRAWINGS

The invention will now be further described with reference to the accompanying drawings and embodiments.

1 is an exploded perspective view of a joystick switching rain shower provided by a preferred embodiment of the present invention.

2 is a cross-sectional view showing a first water discharge state of a rocker switching rain shower according to a preferred embodiment of the present invention.

3 is a cross-sectional view showing a second water discharge state of a rocker switching rain shower according to a preferred embodiment of the present invention.

Description of the reference numerals

Upper cover-100; water channel-110;

Water dividing unit-200; water dividing cover-210; first and second water dividing holes-211, 212; first and second pair of lugs-213, 214; rocker-220; head-221; base-222; Studs-2221; protruding block-2222; connecting groove -2223; card convex-2224; boss-2225; first and second sealing blocks -230, 240; connecting shafts -231, 241; elastic member -250;

Water outlet unit-300; first and second waterway-310, 320; water outlet cover-330; water outlet-331

detailed description

Please refer to FIG. 1 to FIG. 3 , which are structural diagrams of a joystick switching rain shower provided by a preferred embodiment of the present invention.

As shown in FIG. 1, the rocker switching rain shower includes an upper cover 100, a water dividing unit 200 and a water discharging unit 300.

The upper cover 100 is provided with a through water passage 110;

The water dividing unit 200 includes a water dividing cover 210, a rocker 220, first and

second sealing blocks

230, 240, an elastic member 250;

Wherein, the water-discharging cover 210 and the upper cover 100 are sealingly connected to form a water inlet cavity connecting the water-diving holes, and the water-dividing cover is provided with first and second water-

diving holes

211 and 212 symmetrically disposed in front and rear, and they are provided. Optionally, the water-passing cover 110 is connected to the water-distributing cover cavity, and the pair of

lugs

213 and 214 are symmetrically disposed. The water-dividing unit 200 further includes a rocker 220, which is divided into the head 221 and An integrated base 222, the base 222 is located above the water dividing cover and respectively connected to the first and

second sealing blocks

230, 240, and the first and second sealing blocks can be selected to abut the first and second water dividing holes, and need When the top abutting surfaces of the base are respectively provided with a sealing ring, two protrusions 2221 are respectively protruded from the left and right sides of the base, and are respectively engaged with the lugs to realize the base and the water collecting cover. Fixedly, the base 222 is further provided with four connecting seats, each of which is provided with a pair of protruding and spaced apart protruding blocks 2222, and the protruding blocks are provided with connecting grooves 2223 The two sides of the connecting groove of the block are respectively extended upwards into a hanging arm, and the opposite inner protruding card of the end of the hanging arm 2224, the two sides of the

respective sealing blocks

230, 240 are provided with connecting

shafts

231, 241 respectively located between the two protruding blocks 2222 to be fixed with the connecting seat, the diameter of which is greater than or equal to the spacing distance of the card convex and less than An opening of the connecting groove; the base is provided with a boss 2225 which cooperates with the elastic member 250 to abut against the water outlet end surface of the water passage 110. In this embodiment, the elastic member is a spring; the rocker The head 221 is a rotating body and has a fixed end portion and a distal end portion. The fixed end portion is fixed to the base 222, and the outer rotating surface of the fixed end portion is formed into a large and small tapered surface. The head 221 extends out of the water-discharging cover 210 and the water-discharging unit 300, and the user swings the rocker to swing the water-sliding cover to control the first and

second sealing blocks

230 and 240 to be separated from the first and second water holes or Sealing the first and second water holes to achieve waterway switching;

The water outlet unit 300 includes first and

second water channels

310 and 320. The two water channels are turned on or off under the control of the water dividing unit, and further include a water surface cover 330. The surface cover 330 is provided with an upward convex surface. The sleeve 340, the center of the corresponding water-discharging cover 210 is provided with a downwardly protruding sleeve 215, and the water-discharging cover sleeve 215 is fastened to the outlet cover sleeve 340, and the end of the head extends through the sleeve 340 Out. The water outlet cover 330 is engaged with the upper cover, and the outlet surface cover is uniformly provided with a plurality of water outlet holes 331 corresponding to the water of the first and second water channels respectively, in order to achieve a better sealing effect, as shown in FIG. A sealing ring is disposed between the fixed end of the head 221 of the 220 and the water outlet cover 330.

Referring to FIG. 2 and FIG. 3, the principle of the water flowing from the rocker to the rain shower is as follows:

When the head 221 of the rocker 220 is moved, the base 222 of the rocker 220 moves up and down and drives the sealing

blocks

230 and 240 to move up and down accordingly. Under the action of water pressure, one of the sealing blocks is lifted, and the sealing block is 2. Blocking one of the water dividing holes, the elastic member 250 abuts against the water outlet end surface under the action of water pressure, and the rocker 220 also stops moving. If the second water dividing hole 212 is blocked by the second sealing block 240 at this time. Blocked, and the first water dividing hole 211 is opened, the first waterway 310 is turned on, the water flows along the waterway 110 to the first waterway 310, and the shower splashes water, as shown in FIG. 2; similarly, continues to move The rocker 220 eliminates the sealing effect of the water pressure, and the sealing block will move up and down again. When the first water dividing hole 211 is blocked by the first sealing block 230, the second sealing block 240 is lifted up, and the second water dividing hole 212 is lifted. The water passage is connected to the water passage 110, and the second water passage 320 is connected to the water. At this time, the water sprinkling effect is as shown in FIG. 3. The water discharge function can be not limited to splashing water and shower water by the predetermined setting of the internal structure of the shower, and can be based on actual conditions. Need to change.

The above is only the preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, that is, equivalent changes and modifications made in accordance with the scope of the invention and the contents of the specification should still be covered by the present invention. Within the scope.

Industrial applicability

The rocker switch shower head of the invention has a rocker cover and a water outlet unit extending from the shower head to the water outlet surface, and the rocker is controlled to swing relative to the water distribution cover by the club head to control the sealing block to be selected away from the conduction. The water dividing hole or the abutting seals the water dividing hole to realize the water switching. The utility model has the advantages of simple structure, convenient use and good industrial applicability.

Claims

The rocker switches the rain shower, which comprises an upper cover, a water dividing unit and a water outlet unit, wherein the upper cover is provided with a through water passage, and the water outlet unit is fixed under the upper cover and has at least two The waterway is characterized in that: the water dividing unit comprises a water dividing cover and a rocking bar, and the water dividing cover has a water dividing hole connected in one-to-one correspondence with the waterway, the rocking bar comprises a head and a rocker a base fixed to the body, the base is located above the water-dividing cover and respectively connected with a sealing block corresponding to the water-dividing hole, the end of the head facing the water-out surface and extending the water-discharging cover and the water outlet Outside the unit for user control, the rocker is controlled to swing relative to the water-distributing cover by the club head to control the sealing block to be selected away from the conducting water-diving hole or the sealing water-diving hole to achieve water switching.
The rocker switch rain shower according to claim 1, wherein the water outlet unit further comprises a water outlet cover, and the water outlet cover is provided with a plurality of water outlet holes corresponding to the water passage.
The rocker switch rain shower according to claim 2, wherein the upper cover is engaged with the water outlet cover, the water separation cover is installed between the two, and the water separation cover The upper cover is sealingly coupled and forms a water inlet chamber that communicates with the water passage.
The rocker switch rain shower according to claim 2, wherein the number of water dividing holes of the water dividing cover is two, and the two are symmetrically arranged front and rear; Two pairs of lugs arranged symmetrically on the left and right sides are disposed; two left and right sides of the base are convexly provided with two protrusions, and the two protrusions are respectively located between the two pairs of lugs.
The rocker switch rain shower according to claim 2, wherein the head is a rotating body and has a fixed end portion and a distal end portion, and the fixed end portion and the base are fixedly connected. The outer end surface of the fixed end portion is formed into a large and small tapered surface.
The rocker switch rain shower according to claim 2, wherein the base is provided with a connecting seat that is matched with the sealing block in one-to-one correspondence, and the connecting base comprises a pair of protruding and spaced apart a protruding block, the protruding block is provided with a connecting groove, and two sides of the connecting groove of the protruding block respectively extend upwardly into a hanging arm, and the opposite inner side of the hanging arm protrudes convexly;

a connecting shaft is protruded on two sides of the sealing block;

The sealing block is disposed between the two protruding blocks, and the connecting shaft is connected in the connecting groove, and the connecting shaft has a diameter smaller than an opening of the connecting groove, and is greater than or equal to a spacing distance between the two convex arms.
The rocker switch rain shower according to claim 2, wherein a sealing ring is disposed between the fixed end of the head and the cover.
The rocker switch rain shower according to claim 1, wherein the base of the head has a boss on the base, and the boss cooperates with an elastic member to abut the water outlet of the water passage. End face.
The rocker switch rain shower according to claim 1 or 2, wherein the water outlet cover is provided with an upwardly convex sleeve, and the center of the water distribution cover is provided with a downwardly protruding sleeve. The water-discharging cover sleeve is fastened on the outlet cover sleeve, and the end of the club head extends out of the sleeve through the water-discharging cover and the water outlet unit for user control.