CN2288779Y

CN2288779Y - Improved structure of spray head

Info

Publication number: CN2288779Y
Application number: CN 96229925
Authority: CN
Inventors: 黄隆盛
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-21
Filing date: 1996-05-21
Publication date: 1998-08-26
Anticipated expiration: 2006-05-21

Abstract

The utility model relates to an improved structure of a shower head for showering bodies. Similarly with common shower heads, the utility model also comprises a shell body, a shower plate and a water inflow pipe joint. The utility model is characterized in that the shell body comprises a transparent portion, so as to see conditions of the inner portion of the shell body. The external surface of the transparent portion is additionally provided with a temperature display and warning device at a proper position, so as to display water temperature of the inner portion or conduct overtemperature warnings.

Description

The improvement structure of shower nozzle

The utility model relates to sanitary equipment, specifically is a kind of shower nozzle of drip washing health.

The shower nozzle of existing pattern of all kinds all includes members such as housing, shower plate and admitting pipe joint basically.Because the housing of existing shower nozzle all is opaque, there is not any temperature indicating device yet, so before this shower nozzle discharges water, can't understand contaminations such as whether iron rust is arranged in the shower nozzle, only remain could find after water is emitted whether to contain in the water dirt, more may be difficult to discover because of current are too fast; Before this shower nozzle discharges water, do not know the water temperature in it yet, so that have child often even the adult is scalded discharging water.

Main purpose of the present utility model is to provide a kind of improvement structure of shower nozzle, make it have temperature sense and Presentation Function, and can see the interior cleannes situation of shower nozzle, so that learn water quality, water temperature in the shower nozzle at any time, or the sound that when water temperature is too high, can in good time give a warning.

Realize the same housing, shower plate and the admitting pipe joint of also including of the utility model of above-mentioned purpose with general common shower nozzle, characteristics of the present utility model are housing to be made include a transparent part, to enable visible inner case, and add at the appearance appropriate location of this transparent part that an attached temperature shows, warning device, to demonstrate inner water temperature or to carry out the overtemperature warning.

Above-mentioned housing transparent part can be the part of housing, also housing is all, for making housing have transparent part, in the utility model, can make with PC perspex raw material the part of housing, or to the making with PC perspex raw material all of housing, then the shower nozzle housing promptly is local transparent or all transparent.

Temperature demonstration, warning device have varied, and the device of device property is arranged, and the device of material character is also arranged.In the utility model, device degree warm in nature shows, warning device adopts the comparatively simple temperature of a kind of structure to show LCD panel, the surperficial appropriate location that it is contained in the housing transparent part gets final product, or a kind of its temperature detect switch (TDS) is contained in the temperature control IC voice device of transparent part appearance, or shows a LCD panel and a temperature control IC voice device in housing hyalomere packing one temperature; The material temperature shows, warning device adopts a kind of thermosensitive chromotropic material, as existing water-soluble liquid crystal printing ink or toner (THERMO CHROMIC INX).In the utility model, the part of housing or whole available plastic material that is mixed with water-soluble liquid crystal printing ink or toner are made; If housing is with metal, then can be mixed with the plastic cement photochromic layer of water-soluble liquid crystal printing ink or toner at the local surfaces of housing or all surfaces lining one deck.Thus, the variation that the utility model can produce color and luster on its surface because of the temperature of fluid, the user can know the water temperature in the shower nozzle.

Major advantage of the present utility model is, can observe directly whether mud or iron rust are arranged in its internal water from the hyalomere outside of this shower nozzle housing in use, or because of the situations such as change color of water that the problems referred to above produce; Show, can demonstrate visually on the warning device water temperature (as LCD panel or with containing housing that thermosensitive chromotropic material makes the change color that variation took place itself) in temperature, make things convenient for the user to control water temperature along with water temperature; The shower nozzle of temperature control IC voice device is housed, more can when water temperature surpasses a particular value, sends the too high sound of water temperature automatically, taken place by class things such as hot water scalds to prevent the user.

Embodiment of the present utility model as shown in drawings.Below in conjunction with drawings and Examples the utility model is described specifically.

Description of drawings:

Fig. 1 is the embodiment exploded view of the transparent body for partial shell of the present utility model.

Fig. 2 is the three-dimensional combination figure of shower nozzle shown in Figure 1.

Fig. 3 is the A-A profile among Fig. 2.

Fig. 4 is that employed voice IC circuit is implemented figure among Fig. 1, Fig. 2.

Fig. 5 is the perspective exploded view of another embodiment of the utility model.

Fig. 6 is the utility model stereogram of an embodiment again.

Fig. 7 is implemented on the enforcement illustration of one of tap for the technique variation of the utility model such as Fig. 6.

See also Fig. 1, Fig. 2 and shown in Figure 3.In the present embodiment; the housing 1 usefulness PC perspex raw material of the spray head of shower nozzle 10 is made; then the partial shell of this shower nozzle 10-spray head housing 1 is a transparent shell; and add an attached temperature at the neck of this spray head housing 1 and show LCD panel 2; one deck very thin transparent protective film 4 again is covered on this LCD panel 2; connect to the one (see figure 3) so that temperature shows LCD panel 2 and transparent shell 1, show LCD panel 2 and can avoid damaging this temperature.In addition, present embodiment is equipped with the IC voice device 3 of a temperature control (shown in the circuit of Fig. 4 on shower nozzle 10, because of this is general common constitution, so repeat no more) in this, and the temperature detect switch (TDS) 31 of this IC voice device 3 is attached at the surface of shower nozzle 10, impel voice IC32 and 33 actions of mini loudspeaker recording the water temperature in this shower nozzle at any time.

Fig. 5 is the shower nozzle of another kind of structural type, with the foregoing description difference is that temperature is shown that LCD panel 2 directly is made in the member of hyalomere 1, offer a groove chamber 11 in the appropriate location (on the path of water channel) of shower nozzle 10 again, and thereon with hyalomere 1 element apparatus of above-mentioned tool temperature LCD panel 2, when causing water to flow through herein, can observe water quality and water temperature by this hyalomere 1.

Shower nozzle 10 embodiment illustrated in fig. 6, its housing is directly made with the plastic material that is mixed with water-soluble liquid crystal printing ink.Because of this mixed material has the characteristic of heat-sensitive variable colour,, has the effect of Auto-Sensing temperature so the housing of making can make the variation of generation color and luster automatically of its surface because of the temperature contrast of its internal flow.Housing is answered the different temperatures of cold water or hot water and the variation of different colours is taken place, the interest that also can promote product.This technology can apply on the tap embodiment illustrated in fig. 7 50 in equivalence again.

Claims

1, a kind of improvement structure of the shower nozzle that includes housing, shower plate and admitting pipe joint is characterized in that housing includes a transparent part, the appearance appropriate location of this transparent part add with a temperature show, warning device.

2, according to the improvement of the described shower nozzle of claim 1 structure, it is characterized in that part of housing made with PC perspex raw material, also but all the making of housing with PC perspex raw material.

3, according to the improvement of the described shower nozzle of claim 1 structure, it is characterized in that the part of housing or all make with the plastic material that is mixed with water-soluble liquid crystal printing ink or toner.

4, the improvement structure according to the described shower nozzle of claim 1 is characterized in that the local surfaces of housing or all surfaces are coated with the plastic cement heat-sensitive variable colour layer that one deck is mixed with water-soluble liquid crystal printing ink or toner.

5, according to the improvement structure of claim 1 or 2 described shower nozzles, it is characterized in that said temperature shows, warning device is that a kind of temperature shows LCD panel, or a kind of its temperature detect switch (TDS) is contained in the temperature control IC voice device of housing transparent part appearance.

6, according to the improvement structure of claim 1 or 2 described shower nozzles, it is characterized in that said temperature shows, warning device is that a kind of temperature shows LCD panel and adds a temperature control IC voice device.