WO2011110080A1

WO2011110080A1 - Lever button switching shower head

Info

Publication number: WO2011110080A1
Application number: PCT/CN2011/071598
Authority: WO
Inventors: 周华松; 林荣华; 李仁忠; 陈斌
Original assignee: 厦门松霖科技有限公司
Priority date: 2010-03-09
Filing date: 2011-03-08
Publication date: 2011-09-15

Abstract

A lever button switching shower head comprises a fixing unit (100), a switching shaft (200), a lever (300) and a water stop shaft (400). The fixing unit (100) is provided with one water inlet passage and multiple water outlet functions. The switching shaft (200) is slidably connected with the fixing unit (100). The switching shaft (200) and the fixing unit (100) utilize relative sliding for switching the water outlet functions. The lever (300) can be arranged on the fixing unit (100) in a swinging mode, and it is connected with the switching shaft (200) to drive the switching shaft (200) to slide relative to the fixing unit (100). The water stop shaft (400) is slidably connected with the fixing unit (100). The water stop shaft (400) and the fixing unit (100) utilize relative sliding for controlling whether the water inlet passage stops water or not such that a link connecting relation is obtained between sliding of the water stop shaft (400) and a swing of the lever (300). The shower head facilitates simple and convenient switch, occupies less space, and has thin thickness due to the link connecting relation between sliding of the water stop shaft and a swing of the lever.

Description

Lever button switch shower

Technical field

The invention relates to a shower head, in particular to a lever button switching shower.

Background technique

Traditional showers generally only have a water switching function and do not have a water stop function. In order to overcome the shortcomings of traditional showers, some types of showers have appeared on the market, and it has both a water switching function and a water stopping function. Although it overcomes the shortcomings of traditional showers, it also has the following shortcomings: 1. There is no linkage relationship between the water stopping mechanism and the water discharge switching mechanism, and the mechanism redundancy is large; 2. The occupied space is large and cannot be applied to the hand-held flower. sprinkle.

Summary of the invention

The present invention provides a lever button switching shower that overcomes the technical problems presented in the background art.

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

The lever button switches the shower, which includes:

a fixed unit having a water inlet passage and a plurality of water discharge functions;

a switching shaft, which is slidably connected to the fixing unit, and uses the relative sliding between the switching shaft and the fixed unit to realize the switching of the water discharging function;

a lever that is swingably attached to the fixed unit and coupled to the switching shaft to enable the switching shaft to slide relative to the fixed unit;

a water stop shaft which is slidably coupled to the fixing unit and controls whether the water inlet passage stops the water by the relative sliding between the water stop shaft and the fixing unit, and the sliding between the water stop shaft and the swing of the lever can constitute a linkage Connection relationship.

In a preferred embodiment, the middle of the lever is pivotally connected to the fixing unit, and the front end of the lever is connected to the switching shaft, and the water stopping shaft end and the abutting lever rear end can abut each other to realize the interlocking connection relationship.

In a preferred embodiment, a back button seat is disposed on the back of the fixing unit, and the lever is mounted in the button seat; the upper end of the switching shaft extends into the button seat, and the front end of the lever is connected to the upper end of the switching shaft.

In a preferred embodiment, the water stop shaft has a pressing end and a linking end, the pressing end is exposed on the front surface of the fixing unit for the user to press, and the linking end slides into the button seat and corresponds to The rear end of the lever.

In a preferred embodiment, a button cap is attached to the button seat, and the button cap abuts the lever.

In a preferred embodiment, the switching shaft is slidably coupled to the fixing unit, and the water stopping shaft is slidably coupled to the fixing unit; the front end of the lever is connected to the upper end of the switching shaft, and the rear end is corresponding to the upper end of the water stopping shaft.

In a preferred embodiment, the fixing unit includes:

An ontology;

a water dividing unit fixed under the body and having a water inlet passage, a water dividing chamber, a plurality of water dividing holes, and a first sliding passage provided between the water inlet passage and the water dividing chamber a hole and an opening corresponding to the second sliding hole of the water dividing chamber, the switching shaft slidingly connecting the second sliding hole and switching between the water dividing hole and the water dividing chamber by sliding up and down, the water stopping shaft Slidingly connecting the first sliding hole and controlling the conduction and closing between the water inlet passage and the water dividing chamber by sliding up and down; and

A water outlet terminal is fixed to the body and located under the water dividing unit, and has a plurality of water discharging functions, and the plurality of water discharging functions and the water dividing holes are connected one by one.

In a preferred embodiment, the body is provided with a continuous perforation, and the body and the water dividing unit are cooperatively formed with a button seat.

In a preferred embodiment, an upper cover is further disposed on the button base, and a middle portion of the lever is pivotally connected between the two lugs on the upper cover.

In a preferred embodiment, the front end of the lever is provided with a connecting head, and the connecting head connects the groove of the switching shaft, so that the front end of the lever can drive the switching shaft to slide up and down

Compared with the background art, the technical solution provided by the present invention has the following advantages:

1. The sliding of the water stop shaft and the sliding of the lever can form a linkage connection relationship, and the lever is matched, the switching is convenient, simple, the space is small, the thickness is thin, and the utility model can be applied to the hand shower;

2. The switching shaft slides up and down to connect the fixing unit, the water stopping shaft slides up and down to connect the fixing unit, the front end of the lever is connected to the upper end of the switching shaft, and the rear end corresponds to the upper end of the water stopping shaft, the layout is reasonable, the structure is simple, the occupied space is small, and the thickness is thin.

DRAWINGS

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

1 is a perspective view of a lever button switching shower provided by a preferred embodiment of the present invention.

2 is a schematic exploded view of a lever button switching shower provided by a preferred embodiment of the present invention.

3 is a schematic view of a water dividing body of a lever button switching shower provided by a preferred embodiment of the present invention.

4 is a cross-sectional view of the lever button switching shower provided by the preferred embodiment of the present invention, in which the shower is in a water stop state.

Figure 5 is a cross-sectional view of the lever button switching shower provided by the preferred embodiment of the present invention, in which the shower is in a state of massage water.

Figure 6 is a cross-sectional view of the lever button switching shower provided by the preferred embodiment of the present invention, in which the shower is in a shower water state.

detailed description

Please refer to FIG. 1 to FIG. 6 for the lever button switching shower provided by the preferred embodiment of the present invention.

The lever button switches the shower head, and includes a fixing unit 100, a switching shaft 200, a lever 300, a water stopping shaft 400 and a button cap 500.

The fixing unit 100 includes a body 110, a water dividing unit, a water outlet terminal 120 and a buckle cover 150. The water dividing unit includes a water dividing body 130 and an upper cover 140.

The body 110 includes a handle 111, a connecting body 112 fixed to the front end of the handle 111, a plug 113 fixed to the rear end of the handle 111 and capable of externally receiving external water source, and a through hole 114 penetrating the connecting body 112. The handle 111 is hollow and the plug 113 is turned on.

The upper cover 140 is fixed on the water dividing body 130 , and the water dividing body 130 is fixed under the connecting body 112 of the body 110 . Two lugs 141 are protruded from the upper cover 140. And the water dividing body unit has a water inlet passage 131, a water dividing chamber 132, two water dividing holes 133 capable of connecting to the water dividing chamber 132, and one disposed between the water inlet passage 131 and the water dividing chamber 132. The first sliding hole 134 penetrates up and down and a second sliding hole 135 whose opening faces upward and corresponds to the water dividing cavity 132. The inlet of the water inlet passage 131 opens the hollow hole of the handle 111, and the outlet opens the first sliding hole 134.

The through hole 114 of the body 110 is correspondingly located on the upper cover 140, and the body 110, the upper cover 140 and the through hole 114 cooperate to form a button seat.

The water outlet terminal 120 is fixed to the body 110 and located below the water dividing body 130. It has two water discharging functions, and the two water discharging functions are connected to the two water dividing holes one by one. In the embodiment, the two water discharging functions are massage water and shower water, respectively.

The buckle cover 150 is configured to fix the water outlet terminal 120 and the water dividing body 130. The through hole is provided with a through hole corresponding to the first sliding hole.

The switching shaft 200 is slidably coupled to the second sliding hole 135, and the upper end of the switching shaft 200 extends above the upper cover 140, that is, into the button seat. The upper end of the switching shaft 200 is radially recessed to form a groove 210. The switching shaft 200 slides up and down between the first position and the second position. When the switching shaft 200 is in the first position, the water dividing chamber opens the first water dividing hole when the switching shaft 200 is in the second position. The water dividing chamber is connected to the second water dividing hole.

The water stop shaft 400 is slidably coupled to the first sliding hole 134, and a sealing member 420 is fixed thereon. The water stopping shaft 400 slides up and down between the third position and the fourth position. When the water stopping shaft 400 is located at the In the three positions, the seal of the water stop shaft 400 seals the outlet of the water inlet passage, that is, closes the conduction between the water inlet passage and the water separation chamber, and when the water stop shaft is at the fourth position, the stop The seal of the water shaft 400 is staggered by the outlet of the water inlet passage, that is, between the water inlet passage and the water separation chamber. The upper end of the water stop shaft 400 extends above the upper cover 140, that is, into the button seat. The lower end of the water stop shaft 400 passes through the buckle cover 150, and is further provided with a button 410 fixedly attached to the lower end of the buckle cover 150.

The middle portion of the lever 300 is pivotally connected between the two lugs 141 above the upper cover 140, that is, within the button seat. The front end of the lever 300 is provided with a connecting head 310, and the connecting head 310 is connected to the groove 210 of the switching shaft 200, so that the front end of the lever 300 can drive the switching shaft 200 to slide up and down. The rear end of the lever 300 corresponds to the first sliding hole 134 such that a top abutting relationship can be formed between the rear end of the lever 300 and the upper end of the water stopping shaft 400, so that the sliding of the water stopping shaft 400 and the lever 300 The interlocking relationship between the swings can be configured such that the sliding of the water stop shaft 400 and the sliding of the switching shaft 200 can constitute a linked connection relationship.

The button cap 500 is attached to the button seat and can be pressed against the lever, that is, the front portion of the button cap 500 is pressed. The front portion of the button cap 500 abuts against the front end of the lever, presses the front end of the lever, and presses the rear portion of the button cap 500. The rear of the button cap 500 abuts against the rear end of the lever and presses the rear end of the lever.

The switching shower switching principle of the present invention is as follows:

For example, in the original state, the water stopping shaft 400 is located at the fourth position, and the water inlet passage 131 is connected to the water dividing chamber 132; the switching shaft 200 is located at the first position, and the water dividing chamber 132 is connected to the first water dividing hole, and is Please refer to Figure 5 for massage water.

When the user presses the rear of the button cap, the switching shaft 200 is moved from the first position to the second position, and the water dividing chamber 132 is connected to the second water dividing hole to discharge the water. Please refer to FIG. 6 .

The user presses the button 410 of the water stop shaft 400, the water stop shaft 400 moves from the fourth position to the third position, and the water inlet passage and the water separation chamber 132 are closed and closed, and is in a water stop state, please refer to FIG. 4; In this process, the upper end of the water stop shaft 400 abuts against the rear end of the lever 300 such that the switching shaft 200 is in the first position.

When the user presses the rear of the button cap, the switching shaft 200 moves from the first position to the second position, and the water dividing chamber 132 turns on the second water dividing hole; at the same time, the water stopping shaft 400 moves from the third position to the fourth position. , the water inlet passage and the water dividing chamber 132 are connected.

As can be seen from the above description, the interlocking connection relationship can be formed between the sliding of the water stop shaft 400 and the sliding of the switching shaft.

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 lever button of the invention switches the shower head, and forms a linkage connection relationship between the sliding of the water stop shaft and the sliding of the lever, and the lever is matched, the switching is convenient, simple, the space is small, the thickness is thin, and the utility model can be applied to the hand shower.

Claims

The lever button switches the shower, which is characterized in that it includes:

a fixed unit having a water inlet passage and a plurality of water discharge functions;

a switching shaft, which is slidably connected to the fixing unit, and uses the relative sliding between the switching shaft and the fixed unit to realize the switching of the water discharging function;

a lever that is swingably attached to the fixed unit and coupled to the switching shaft to enable the switching shaft to slide relative to the fixed unit;

a water stop shaft which is slidably coupled to the fixing unit and controls whether the water inlet passage stops the water by the relative sliding between the water stop shaft and the fixing unit, and the sliding between the water stop shaft and the swing of the lever can constitute a linkage Connection relationship.
The lever button switching showerhead according to claim 1, wherein the middle of the lever is pivotally connected to the fixing unit, the front end of the lever is connected to the switching shaft, and the end of the water stopping shaft and the rear end of the resisting lever are mutually offset. To achieve a linked connection.
The lever button switching showerhead according to claim 2, wherein: a button seat is disposed on the back of the fixing unit, the lever is mounted in the button seat; and the upper end of the switching shaft extends into the button seat, The front end of the lever is connected to the upper end of the switching shaft.
The lever button switching showerhead according to claim 3, wherein the water stopping shaft has a pressing end and a linking end, and the pressing end is exposed on the front surface of the fixing unit for the user to press, the linkage The end slides into the button seat and corresponds to the rear end of the lever.
The lever button switching shower head according to claim 3, wherein a button cap is further mounted in the button seat, and the button cap abuts the lever.
The lever button switching showerhead according to claim 1, wherein the switching shaft is slidably coupled to the fixing unit, and the water stopping shaft is slidably coupled to the fixing unit; the front end of the lever is connected to the upper end of the switching shaft, and the rear end corresponds to The upper end of the water stop shaft.
The lever button switching shower head according to claim 1, wherein the fixing unit comprises:

An ontology;

a water dividing unit fixed under the body and having a water inlet passage, a water dividing chamber, a plurality of water dividing holes, and a first sliding passage provided between the water inlet passage and the water dividing chamber a hole and an opening corresponding to the second sliding hole of the water dividing chamber, the switching shaft slidingly connecting the second sliding hole and switching between the water dividing hole and the water dividing chamber by sliding up and down, the water stopping shaft Slidingly connecting the first sliding hole and controlling the conduction and closing between the water inlet passage and the water dividing chamber by sliding up and down; and

A water outlet terminal is fixed to the body and located under the water dividing unit, and has a plurality of water discharging functions, and the plurality of water discharging functions and the water dividing holes are connected one by one.
The lever button switching showerhead according to claim 7, wherein the body is provided with a continuous perforation, and the body and the water dividing body unit are cooperatively formed with a button seat.
The lever button switching showerhead according to claim 8, wherein an upper cover is further disposed on the button seat, and a middle portion of the lever is pivotally connected between the two lugs on the upper cover.
The lever button switching shower head according to claim 2, wherein a front end of the lever is provided with a connecting head, and the connecting head is connected with a groove of the switching shaft, so that the front end of the lever can drive the switching shaft up and down slide.