CN205758806U - A kind of spontaneous heating health care eyeshield - Google Patents

Abstract

The utility model discloses a health-care eye mask composed of a backing layer 1, a heating element 2, an intermediate layer 3, a gel layer 4 and a lining film 5. The heating element 2 is located between the backing layer 1 and the intermediate layer 3 , the gel layer 4 is located between the intermediate layer 3 and the lining film 5, and is applied to the eyes, and the heating element 2 continues to generate heat, so that the medicine or other active ingredients in the gel layer 4 are fully and quickly released, and act on the application. It has a significant effect on eliminating eye swelling, relieving eye fatigue, improving dark circles and crow's feet. The utility model has the advantages of high drug utilization rate, quick action, safe and comfortable use.

Description

A self-heating health eye mask

technical field

The utility model relates to a health-care product, in particular to a self-heating health-care eye mask, which belongs to the technical field of eye protection appliances.

Background technique

An eye mask is a device that is worn on the eyes to cover and protect the eyes. For example, when a person suffers from eye diseases, wearing an eye mask can prevent contact with the outside world; when office workers rest in the office at noon, in order to avoid the strong sunlight shining on the eyes at noon and affecting the quality of sleep, wearing an eye mask is an effective solution. With the improvement of people's living standards, eye masks not only have the original single shielding protection function, but also derive functions such as health care and massage.

All kinds of eye protection or eye protection patches currently on the market are generally non-woven fabrics impregnated with drugs or non-woven fabrics with a gel layer inside. When applied to the eyes, they rely on the drugs or other active ingredients contained in the gel The natural release and natural penetration act on the application site. Due to the natural release and natural penetration, only a small part of the drug can reach the application site, and more drugs or gels remain in the eye mask, and the drug utilization rate is low, and The release and penetration process is slow, so the effect on the application site is also relatively slow.

Utility model content

The purpose of the utility model is to provide a self-heating health-care eye mask with high drug utilization rate, quick action, safe and comfortable use.

In order to achieve the above object, the technical solution adopted by the utility model is: a self-heating health eye mask, which is composed of a backing layer, a heating element, a middle layer, a gel layer, and a lining film, and the heating element is located between the backing layer and the middle layer. Between the layers, the gel layer is located between the septum and the liner.

Further, the heating element is made by mixing iron powder, vermiculite, activated carbon, sodium chloride, and water according to the following weight percentages: 48-55 parts of iron powder; 7-10 parts of vermiculite; 15-18 parts of activated carbon ; 3 to 6 parts of sodium chloride; 5 to 15 parts of water. The heating principle of the heating element is that after the outer packaging of the product is torn off, the oxygen in the air penetrates through the micropores of the backing layer and contacts the iron powder in the heating element, and oxidation-reduction reactions occur under the catalysis of other components in the heating element. Release the heat. In the absence of air entry, the heating element will not undergo redox reactions and will not release heat.

Further, the gel layer is a hydrophilic polymer gel containing active ingredients of mulberry leaves, chrysanthemums, wolfberry and cassia seeds, and the hydrophilic polymer gel can be gelatin or sodium alginate hydrogel. The utility model also provides a preparation method of a hydrophilic polymer gel layer, the specific steps are as follows:

(1) Dried mulberry leaves, chrysanthemums, wolfberry, and cassia seeds for later use;

(2) Take the sun-dried mulberry leaves, chrysanthemums, wolfberry, and cassia seeds in step (1), mix them according to the mass ratio (0.5-1): (5-15): (5-15): (0.5-1), and mix them well in Soak in 10-15 times the mass of ethanol solution with a volume fraction of 75% for more than 15 days;

(3) step (2) solution is filtered to obtain filtrate;

(4) Concentrate the filtrate obtained in step (3) to a specific gravity of 1.05 to 1.12 at 45 to 60° C. and a vacuum of 100 to 150 mm Hg, stop concentrating, and cool to room temperature to obtain mulberry leaves, chrysanthemums, and wolfberry , the concentrated solution of cassia seed extract;

(5) Soak 10-15 parts of gelatin or sodium alginate hydrogel in 20-30 parts of the concentrated solution containing mulberry leaf, chrysanthemum, wolfberry and cassia extract obtained in step (4) for 12-24 hours and take it out, A hydrophilic polymer gel layer containing extracts of mulberry leaves, chrysanthemums, wolfberry and cassia seeds is obtained.

Furthermore, the backing layer and the intermediate layer are non-woven fabrics or ordinary fabrics, which have suitable air permeability, so that the heating element can generate heat continuously and gently.

Further, the lining film is PE or paper.

With such a technical scheme, when in use, the lining film of the present utility model is applied toward the eyes, and the heating element generates heat continuously and gently, so that the medicine or other active ingredients in the gel layer can be fully and quickly released, and It quickly acts on the application site through the lining film, stimulates the skin capillary to expand slightly, improves blood circulation around the eyes, enables drugs or other active ingredients to be effectively absorbed by the application site, and is helpful for eliminating eye swelling, relieving eye fatigue, It has a significant effect on improving dark circles and crow's feet, and it is also warm and comfortable when used in winter. Therefore, the self-heating health-care eye mask described in the utility model has the advantages of high drug utilization rate, fast action, safe and comfortable use.

Description of drawings

Fig. 1 is the front view of a kind of self-heating health eye mask of the present utility model.

Fig. 2 is a top view along line A-A of Fig. 1 .

In the attached picture:

1 backing layer; 2 heating element; 3 middle compartment;

4 gel layer; 5 lining film.

detailed description

A self-heating health-care eye mask of the present utility model is described in further detail below in conjunction with specific embodiments, which does not constitute any limitation to the present utility model.

Example 1

Fig. 1 to Fig. 2 has provided the concrete embodiment of a kind of self-heating health care eye mask of the present utility model, and it is made up of backing layer 1, heating element 2, middle compartment layer 3, gel layer 4, backing film 5, backing The layer 1 and the middle layer 3 are made of non-woven fabric or ordinary cloth, the heating element 2 is located between the backing layer 1 and the middle layer 3, and the backing layer 1 and the middle layer 3 are bonded by spray glue to fix the heating element 2; the gel layer 4 is a hydrophilic polymer gel, the intermediate layer 3 is made of non-woven fabric or ordinary cloth, the lining film 5 is made of PE or paper, and the gel layer 4 is adhered to the intermediate layer 3 and the lining Between the films 5, the heating temperature of the heating element 2 is preferably 40-45°C. In this embodiment, there are two heating elements 2, which are respectively applied to the two eyes during use. Beneficial medicinal ingredients or other active ingredients can be added to the gel layer 4 to achieve corresponding beauty and health care effects.

The heating element 2 can also be made as a whole, and the heating element 2 is provided with two openings, which correspond to two eyeball parts respectively, so that there is no heating material at the position corresponding to the eyeball, and the heating element 2 only heats the periphery of the orbit to prevent The eyeballs are heated to ensure safe and comfortable use.

The self-heating health-care eye mask described in the utility model can also be provided with hanging ears on the eye mask to facilitate fixing the eye mask on the eye socket to ensure that it does not slip during use.

Example 2

The heating element described in the utility model is made by mixing iron powder, vermiculite, activated carbon, sodium chloride and water as raw materials according to the following weight percentages: 55 parts of iron powder; 10 parts of vermiculite; 18 parts of activated carbon; 5 parts of sodium chloride parts; 15 parts of water.

Example 3

The gel layer described in the utility model is a hydrophilic polymer gel layer containing active ingredients of mulberry leaves, chrysanthemums, wolfberry and cassia seeds, and the hydrophilic polymer gel is gelatin or sodium alginate hydrogel. The preparation method of hydrophilic polymer gel layer, concrete steps are as follows:

(1) Dried mulberry leaves, chrysanthemums, wolfberry, and cassia seeds for later use;

(2) Take the dried mulberry leaves, chrysanthemums, wolfberry, and cassia seeds in step (1), weigh 9kg according to the mass ratio of 1:8:8:1, mix well, and soak in 90kg of ethanol solution with a volume fraction of 75% 20 days;

(3) step (2) solution is filtered to obtain filtrate;

(4) Concentrate the filtrate obtained in step (3) to a specific gravity of 1.06 at 45-60° C. and a vacuum of 150 mm Hg, stop concentrating, and cool to room temperature to obtain extracts of mulberry leaves, chrysanthemums, wolfberry, and cassia seeds the concentrate;

(5) Soak 10 parts of gelatin or sodium alginate hydrogel in 20 parts of the concentrated solution containing mulberry leaf, chrysanthemum, wolfberry, and cassia extract obtained in step (4) for 12 to 24 hours to obtain mulberry leaf-containing , chrysanthemum, wolfberry, cassia seed extracts of hydrophilic polymer gel layer.

Example 4

A self-heating health-care eye mask described in the utility model is composed of a backing layer 1, a heating body 2, an intermediate layer 3, a gel layer 4, and a lining film 5. The backing layer 1 and the intermediate layer 3 are non-woven Made of cloth or ordinary cloth, the heating element 2 is located between the backing layer 1 and the middle layer 3, and the backing layer 1 and the middle layer 3 are bonded by spray glue to fix the heating element 2; the gel layer 4 is hydrophilic Polymer gel, the intermediate layer 3 is made of non-woven fabric or ordinary cloth, the lining film 5 is made of PE or paper, and the gel layer 4 is adhered between the intermediate layer 3 and the lining film 5 . Specifically, the heating element is made of iron powder, vermiculite, activated carbon, sodium chloride, and water by mixing the following weight percentages: 50 parts of iron powder; 10 parts of vermiculite; 18 parts of activated carbon; 5 parts of sodium chloride; 10 servings. The hydrophilic polymer gel layer is made by the following steps:

(1) Dried mulberry leaves, chrysanthemums, wolfberry, and cassia seeds for later use;

(2) Take the dried mulberry leaves, chrysanthemum, wolfberry and cassia seeds in step (1), weigh 11kg according to the mass ratio of 1:10:10:1, mix well, and soak in 110kg of ethanol solution with a volume fraction of 75% 20 days;

(3) step (2) solution is filtered to obtain filtrate;

(4) Concentrate the filtrate obtained in step (3) to a specific gravity of 1.05 at 45-60° C. and a vacuum of 150 mm Hg, stop concentrating, and cool to room temperature to obtain extracts of mulberry leaves, chrysanthemums, wolfberry, and cassia seeds the concentrate;

(5) Soak 10 parts of gelatin or sodium alginate hydrogel in 20 parts of the concentrated solution containing mulberry leaf, chrysanthemum, wolfberry, and cassia extract obtained in step (4) for 12 to 24 hours to obtain mulberry leaf-containing , chrysanthemum, wolfberry, cassia seed extracts of hydrophilic polymer gel layer.

The self-heating eye mask made by the process described above is used as an example. A kind of health-care goggles whose heating element is removed and whose other processes are completely consistent with those described in this embodiment are used as a comparative example. Two kinds of goggles are used for clinical curative effect comparison test.

The patient's chief complaint symptom that clinical trial selects is mainly eye fatigue, eye swelling, and patient is randomly assigned to embodiment or control example. The clinical efficacy is mainly judged by the patient's symptom relief time and the final weight loss of the eye mask, wherein, the weight loss = the weight of the eye mask before use - the weight of the eye mask after use, and this value represents the moisture that penetrates around the eyes and what is contained in it. Contains the weight of the drug. The larger the value, the faster the drug release and the faster the effect. The clinical trial data are as follows:

As can be seen from the data in the table above, the self-heating eye mask of the utility model has an average weight loss of 1.74 grams more than the eye mask without the heating element, the average fatigue relief time is 5.4 minutes shorter, and the average swelling Time to remission was 21.1 minutes shorter. It can be seen that a kind of self-heating health-care eye mask described in the utility model has the advantages of high drug utilization rate and fast action.

Example 5

The self-heating health-care eye mask described in the utility model has a heating principle that utilizes the oxidation-reduction reaction of iron powder and oxygen to release heat, and the speed and amount of heat release directly affect the safety and comfort of the product. Specifically, the heating element is made by mixing iron powder, vermiculite, activated carbon, sodium chloride, and water in the following weight percentages: 50 parts of iron powder; 10 parts of vermiculite; 15 parts of activated carbon; 5 parts of sodium chloride; 5 parts of water. The self-heating eye mask made by heating element according to this formula is taken as an example.

The heating element of Comparative Example 1 is made by mixing iron powder, vermiculite, activated carbon, sodium chloride and water as raw materials in the following weight percentages: 60 parts of iron powder; 10 parts of vermiculite; 15 parts of activated carbon; 5 parts of sodium chloride ; 5 parts of water.

The heating element of comparative example 2 is to be made by mixing iron powder, vermiculite, gac, sodium chloride, water by following weight percentage as raw material: 40 parts of iron powder; 10 parts of vermiculite; 15 parts of gac; 5 parts of sodium chloride ; 10 parts of water.

The heating element of comparative example 3 is to be made by mixing iron powder, vermiculite, gac, sodium chloride, water as raw material by following weight percentage: 50 parts of iron powder; 10 parts of vermiculite; 15 parts of gac; 5 parts of sodium chloride ; 20 parts of water.

Use a thermometer to track and detect the exothermic conditions of the example and the control example. The detection method is: take it from the heating eye mask, tear off the outer packaging of the product, fold the left and right parts of the eye mask in half along the middle line, and then insert the thermometer into the middle of the joint. location, record the thermometer reading every 20 minutes. The data is recorded in the table below:

It can be seen from the data in the above table that the temperature of the heating element made according to the formula of Comparative Example 1 is too high during use, and there will be discomfort during use; the heating element made according to the formula of Comparative Example 2 is not warm enough during use, causing The heating element made according to the formula of Comparative Example 3 has a short and unstable exothermic process during use; the heating element made according to the formula of the embodiment has a uniform and stable exothermic temperature during use, and the temperature is between 40 and 100 °C. Between 45 ℃, slightly higher than the normal temperature of the human body, it can play a comfortable hot compress effect. It can be seen that a kind of self-heating health-care eye mask described in the utility model has the advantages of safe and comfortable use.

The above descriptions are only some specific embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Various changes made to the utility model in detail all fall into the protection scope of the utility model.

Claims (4)

1. a spontaneous heating health care eyeshield, it is characterized in that: it is made up of backing layer (1), heater (2), middle interlayer (3), gel layer (4), lining form (5), heater (2) is positioned between backing layer (1) and middle interlayer (3), and gel layer (4) is positioned between middle interlayer (3) and lining form (5).

A kind of spontaneous heating health care eyeshield the most according to claim 1, it is characterised in that: the described gel contained by gel layer (4) is hydrophilic macromolecule gel, and described hydrophilic macromolecule gel is gelatin or Sodium Alginate Hydrogel Films.

A kind of spontaneous heating health care eyeshield the most according to claim 1, it is characterised in that: described backing layer (1) and middle interlayer (3) they are non-woven fabrics or common cloth.

A kind of spontaneous heating health care eyeshield the most according to claim 1, it is characterised in that: described lining form (5) is PE or paper.