DE102018133485B3 - Decorating device and method for producing a decoration device - Google Patents

Abstract

It is a decorative device (10) proposed comprising a cavity (30) for receiving decorative elements, in particular gemstones, wherein the cavity (30) at least partially, in particular completely, is filled with a liquid mixture, a transparent viewing element (20) that the cavity (30) is at least partially visible, and at least one decorative element, wherein the at least one decorative element is arranged by a shaking movable in the liquid mixture, characterized in that the liquid mixture comprises glycerol and propanediol, in particular 1,2-propanediol.

Description

The invention relates to a decorative device and a method for producing a Dekorationsvorrichtu ng.

State of the art

A variety of decorative devices is known. The decoration device has, for example, a viewing element or viewing window, through which a cavity filled with a liquid can be seen. In the cavity decorative elements, e.g. Gemstones, be movably arranged, so that when a shaking movement of the decoration device, the decorative elements in the liquid come off the ground and then sink back to the ground.

A disadvantage of previously known decoration devices is that the liquid in the decoration device is often toxic or harmful to health. If the liquid or vaporized liquid from the decoration device leaks or escapes, the inhalation of the vaporized liquid and / or contact with the liquid can pose a health hazard.

Disclosure of the invention

The present invention is based on the object to show a decoration device with a visible cavity from the outside, wherein the cavity is filled with liquid and in the cavity movable decoration elements are arranged, wherein the liquid is safe for health.

This object is achieved by a decoration device according to claim 1 and a method according to claim 13.

In particular, the object is achieved by a decorative device, comprising a cavity for receiving decorative elements, in particular gemstones, wherein the cavity is at least partially, in particular completely, filled with a liquid mixture, a transparent viewing element, through which the cavity is at least partially visible, and at least one decorative element, wherein the at least one decorative element is arranged movably in the liquid mixture by a shaking movement, characterized in that the liquid mixture comprises glycerol and propanediol, in particular 1,2-propanediol.

An advantage of this is that the liquid mixture is safe for health. Thus, upon leakage of the liquid mixture or a part thereof from the decoration device, a health hazard to persons, in particular when inhaling parts of the vaporized liquid mixture as well as when in contact with the liquid mixture, can be substantially ruled out. This is true even if, for example, a toddler orally receives a portion of the liquid mixture. Thus, the decoration device has a very high security. In addition, the two liquids of the liquid mixture have different viscosity values, so that the viscosity of the liquid mixture can be adjusted over a wider range by different proportions (for example, parts by weight or volume fractions) of the two liquids on the liquid mixture. This allows a variety of different types of decorative elements or gemstones are used. In addition, the liquid mixture is chemically stable. Also, the liquid mixture is technically simple and inexpensive to produce. In addition, a lens effect is achieved by the liquid mixture, so that the at least one decorative element appears optically enlarged in the liquid mixture. In addition, the specific gravity of the two liquids is smaller than the specific density of conventional decorative elements or gemstones, so that it is ensured that the decorative elements or gems do not float on the liquid mixture, which is undesirable, but sink to the ground. Also, the liquid mixture is colorless, so that the visible color of the at least one decorative element is not changed. Another advantage is that the liquid mixture does not evaporate, does not form bubbles and does not foam.

In particular, the object is also achieved by a method for producing a decoration device, in particular a decoration device according to one of the preceding claims, with a liquid mixture in a cavity of the decoration device, the method comprising the steps of: providing the decoration device, wherein the decoration device
a cavity for receiving decorative elements, in particular gemstones, wherein the cavity is at least partially, in particular completely, filled with a liquid mixture, a transparent visual element through which the cavity is at least partially visible, and at least one decorative element, wherein the at least one decorative element by a shaking motion of the decoration device is movably arranged in the liquid mixture; and introducing the liquid mixture into the cavity of the decoration device,
wherein the liquid mixture comprises glycerol and propanediol, in particular 1,2-propanediol.

An advantage of this method is that the liquids are safe for health, so that a health hazard is substantially excluded even when introducing the liquid mixture into the cavity. In addition, it is ensured in the decorative device produced that when the liquid mixture or a part thereof from the decoration device a health hazard to persons, especially in inhalation of parts of the vaporized liquid mixture as well as in contact with the liquid mixture is substantially excluded. In addition, a lens effect is achieved by the liquid mixture, so that the at least one decorative element appears optically enlarged in the liquid mixture of the decorative device produced. In addition, the specific gravity of the two liquids is smaller than the specific density of conventional decorative elements or gemstones, so that it is ensured that the decorative elements or gems do not float on the liquid mixture, which is undesirable, but sink to the ground. The method is also technically simple and inexpensive to carry out. Another advantage is that the liquid mixture does not evaporate, does not form bubbles and does not foam.

According to one embodiment of the decoration device, the liquid mixture has a viscosity and / or a density such that the at least one decorative element sinks after a shaking movement (or rotational movement) due to gravity in the liquid mixture at a predetermined sinking rate in the cavity. The advantage of this is that the effective force acting on the decorative elements in the liquid mixture by gravity, is particularly low. The advantage of this is that the decoration elements sink very slowly. This creates a snowflake effect.

According to one embodiment of the decoration device, the mixing ratio between glycerol and propanediol, in particular 1,2-propanediol, is such that the viscosity of the liquid mixture is adapted to the at least one decorative element. As a result, the sinking speed of the at least one decorative element is technically simply set to a desired size. This reliably prevents the decorative element from sinking too fast.

According to one embodiment of the decoration device, the proportion by weight of glycerol in the liquid mixture is between about 25% and about 50%. An advantage of this is that the viscosity of the liquid mixture is particularly high. Thus, decorative elements or gemstones, which have a particularly high density can be used and still sink only slowly in the liquid mixture.

According to one embodiment of the decoration device, the proportion by weight of glycerol in the liquid mixture is between about 10% and about 25%. An advantage of this is that the viscosity of the liquid mixture is particularly low. Thus, decorative elements or gemstones which have a particularly low density can be used and still sink within a manageable period of time (e.g., within about 10 seconds or about 20 seconds).

According to one embodiment of the decorating device, the proportion by weight of glycerol in the liquid mixture is between about 1% and about 10%. An advantage of this is that the viscosity of the liquid mixture can be very low.

According to one embodiment of the decoration device, the proportion by weight of glycerol in the liquid mixture is between about 10% and about 12% and the proportion by weight of propanediol, in particular 1,2-propanediol, in the liquid mixture is between about 85% and about 90%. , in particular between about 88% and about 90%. An advantage of this is that the liquid mixture has a very low viscosity, so that light decorative elements slowly sink in the liquid mixture to the bottom.

According to one embodiment of the decoration device, the liquid mixture consists exclusively of glycerol and propanediol, in particular of glycerol and 1,2-propanediol. The advantage of this is that it is particularly ensured that no chemical reactions occur in the liquid mixture. As a result, the longevity of the decoration device is guaranteed.

According to one embodiment of the decoration device, the viewing element is connected in a flat manner with a recess of a rear wall of the decoration device. The advantage of this is that the viewing element can be fixed technically simple and secure. Thus, leakage of the liquid mixture from the cavity is technically easy and safe prevented.

According to one embodiment of the decoration device, a closable opening for introducing the liquid mixture into the cavity is formed in a floor and / or roof of the decoration device. This makes it technically easy to introduce the liquid mixture into the cavity. In addition, the opening is not in the field of view through the viewing element.

According to an embodiment of the decoration device, a rear wall of the decoration device has a curved shape. The advantage of this is that the cavity can be made particularly large, so that the decorative elements hardly come into contact with each other during their movement or hardly touch each other. As a result, the movements of the decorative elements do not interfere substantially.

According to one embodiment of the decoration device, a jewelery figure is arranged in the cavity. An advantage of this is that the jewelry figure is protected by the liquid mixture of the environment. Thus, the jewelry figure can also consist of a sensitive material or include this. In particular, the jewelry figure may e.g. consist of a contact with oxygen rusting material or include this.

According to one embodiment of the method, a viscosity and / or a density of the liquid mixture by means of the weighting of the weight of glycerol and propanediol, in particular 1,2-propanediol, adapted to the liquid mixture such that the at least one decorative element after a shaking movement through the Gravity in the liquid mixture decreases at a predetermined rate of descent in the cavity. An advantage of this is that the effective force acting on the decorative elements in the liquid mixture by gravity is adjustable. The advantage of this is that the decoration elements can sink very slowly.

According to one embodiment of the method, the liquid mixture consists exclusively of glycerol and propanediol, in particular of glycerol and 1,2-propanediol.

• 1 eine Frontalansicht einer Ausführungsform der erfindungsgemäßen Dekorationsvorrichtu ng;
• 2 eine perspektivische Rückansicht der Dekorationsvorrichtung aus 1;
• 3 eine Seitenansicht der Dekorationsvorrichtung aus 1;
• 4 eine Explosivdarstellung der Dekorationsvorrichtung aus 1;
• 5 eine weitere Explosivdarstellung der Dekorationsvorrichtung aus 1;
• 6 eine weitere Explosivdarstellung der Dekorationsvorrichtung aus 1;
• 7 eine Explosivdarstellung des Hauptbauteils der Dekorationsvorrichtung aus 1; und
• 8-11 Ansichten des Sichtelements der Dekorationsvorrichtung aus 1.

Preferred embodiments will be apparent from the dependent claims. The invention will be explained in more detail with reference to a drawing of an embodiment. Show here

• 1 a front view of an embodiment of the invention Dekorationsvorrichtu ng;
• 2 a perspective rear view of the decoration device 1 ;
• 3 a side view of the decoration device 1 ;
• 4 an exploded view of the decoration device 1 ;
• 5 a further exploded view of the decoration device 1 ;
• 6 a further exploded view of the decoration device 1 ;
• 7 an exploded view of the main component of the decoration device 1 ; and
• 8-11 Views of the visual element of the decoration device 1 ,

In the following description, the same reference numerals are used for the same and the same parts acting.

1 shows a front view of an embodiment of the decorative device according to the invention 10 , 2 shows a rear perspective view of the decoration device 10 out 1 , 3 shows a side view of the decoration device 10 out 1 , 4 shows an exploded view of the decoration device 10 out 1 , 5 shows a further exploded view of the decoration device 10 out 1 , 6 shows a further exploded view of the decoration device 10 out 1 , 7 shows an exploded view of the main component 40 the decoration device 10 out 1 , 8-11 show views of the visual element 20 the decoration device 10 out 1 ,

The decoration device 10 is in 1 respectively. 2 trained as a trailer. For this purpose, the decoration device 10 near its upper tip or end element 70 or the decorative element a mounting recess 80 on. Through the mounting recess 80 a chain or similar can be pulled. By means of the chain, the decoration device 10 be worn around the neck, for example.

The decoration device 10 Alternatively, for example, a (finger) ring, a necklace like a pendant, a necklace, a jewelry clasp be. It is also possible that the decoration device 10 an ear jewelry such as an earring, a ear creole, an ear stud or a Creoleneinhänger is. In addition, it is conceivable that the decoration device 10 a bracelet such as a bracelet, a flexible bracelet, a bracelet or an anklet is. Other options are that the decoration device 10 a cufflink, a brooch, a hair ornament, a key ring, a belt buckle, a bag charm, a lamp, a perfume bottle or a container for cosmetics is. In addition, the decoration device 10 a writing instrument, a cell phone or other electronic device, a cell phone case, an application to an accessory, a watch such as a wristwatch, a pocket watch or a beverage container or a closure for a beverage bottle or a furniture accessory or the like.

The decoration device 10 has a main component 40 on and a visual element 20 on. The visual element 20 is transparent. In the drawings, the visual element is not shown transparent for purposes of illustration. The main component 40 is for connecting to the visual element 20 educated. A middle part of the main component 40 forms a back wall 45 the decoration device 10 passing through the visual element 20 is visible from the outside. The upper part of the main component 40 stands forward and forms a kind of roof 41 , The lower part of the main component 40 also protrudes forward and forms a kind of ground 50 ,

The decoration device 10 has a circumferential contact area that contacts the viewing element 20 located. The contact area is at least in the two opposite lateral areas of the main component 40 , each one the roof 41 with the ground 50 connected, as a return 60 . 62 educated. This means that in the lateral areas of the main component 40 a part of the main component 40 in the of the visual element 20 protrude surrounding area. The visual element 20 is thus not in a version, but lies on outer surfaces of the main component 40 on. The contact area can also be completely circumferential as a return 60 . 62 Be formed or return offset.

The back wall 45 is not flat, but has a curved shape. Both the outer surface (surface facing away from the cavity) of the rear wall 45 is curved as well as the inner surface (cavity facing surface) of the back wall 45 is bent. From left to right in 1 has the back wall 45 a curved shape. Here, the bend points from the viewing element 20 away, ie the turning point of the curved rear wall 45 is further from the visual element 20 removed than the other areas of the back wall 45 , The thickness of the back wall 45 is different in size at different points or points.

The floor 50 has a depression in its center 49 on the visual element 20 facing side up. The visual element 20 has a complementary shape, ie the visual element 20 has at its lower side a tapered projection 25 on.

The visual element 20 also has a curved shape. The curved shape of the visual element 20 is corresponding or similar to the arch shape of the rear wall 45 formed so that an egg-shaped outer shape of the decoration device 10 arises. The egg-shaped outer shape points (except for the final element 70 or the decorative element) few to no sharp-edged edges.

The material of the visual element 20 may include or consist of plastic, acrylic glass, real glass such as borosilicate glass, sapphire glass, crystal glass, silicon glass or glasses with a special vapor deposition. It is also possible that the material of the visual element 20 soft and / or elastic materials such as silicone includes or consists of.

Between the back wall 45 , the roof 41 , the floor 50 and the visual element 20 is a cavity 30 educated. The cavity 30 gets through the back wall 45 , the roof 41 , the floor 50 and the visual element 20 limited.

In the cavity 30 a liquid mixture is arranged. The cavity 30 is completely filled with the liquid mixture. Completely filled means that there is essentially no air bubble in the cavity 30 is available. However, it is also conceivable that a small air bubble is present, for example, less than 1% of the volume of the cavity 30 not filled with the liquid mixture.

The liquid mixture comprises glycerol (HOCH ₂ CH (OH) CH ₂ OH, CAS 56-81-5) and propanediol. In particular, the liquid mixture comprises glycerol and 1,2-propanediol (CAS 57-55-6). It is also possible that the liquid mixture comprises glycerol and 1,3-propanediol (CAS 504-63-2). It is also conceivable that the liquid mixture comprises glycerol, 1,2-propanediol and 1,3-propanediol.

It is possible that the liquid mixture has no further constituents in addition to glycerol and propanediol, in particular 1,2-propanediol. However, it is also conceivable that the liquid mixture comprises further constituents in addition to glycerol and propanediol or 1,2-propanediol.

The liquid mixture may, for example, in addition to glycerol and propanediol or 1,2-propanediol precious metal powder, coloidal precious metal, fluorescent particles or other nanoparticles have.

It is also possible that color pigments, other colored liquids or solids or the like are additionally added to the liquid mixture, so that the decorative elements and / or the jewelery figure can not be seen in their original color, but in a different color or in a different hue.

It is possible that the liquid mixture thermochromic dyes (where the color depends on the temperature), photochromic dyes (in which the color changes by light or UV light), phosphorescent dyes (luminescent dyes), reflective dyes (eg with embedded metallic flakes), magnetic dyes (eg, embedded magnetic particle dyes containing computer readable information), and / or electrical dyes (in which the color is changed by an electric field or electric current) in addition to the glycerin and the Propanediol has.

The two liquids have different levels of viscosity. Thus, the viscosity value of the liquid mixture can be adjusted to different values, depending on what proportion of the glycerol on the liquid mixture and what proportion of the 1,2-propanediol to the liquid mixture.

The glycerin has a higher viscosity value than 1,2-propanediol. Thus, the viscosity of the liquid mixture can be lowered by increasing the proportion of 1,2-propanediol in the liquid mixture. Likewise, the viscosity of the liquid mixture can be increased by lowering the proportion of 1,2-propanediol.

Glycerol and 1,2-propanediol have different densities, so that the density of the liquid mixture can be adjusted by appropriate variation of the weight proportions of glycerol and 1,2-propanediol to the density of the decorative elements. In particular, the density of the decorative elements can be adjusted only slightly (e.g., about 1% or about 2%) greater than the density of the liquid mixture so that the decorative elements slowly sink in the liquid mixture.

For example, the density of the liquid mixture by appropriate proportion of glycerol and propanediol, in particular 1,2-propanediol, to the density of diamonds, which are used as decorative elements, be adjusted so that the density of the liquid mixture less than about 5% below the Density of the diamonds lies. As a result, the diamonds sink slowly in the liquid mixture or at a low rate of descent.

The viscosity of the liquid mixture can also be adjusted or adjusted depending on the size and / or shape of the decorative elements. For larger objects, the liquid mixture may have a higher viscosity.

In the cavity 30 Decorative elements are arranged. The decorative elements are movable in the cavity 30 or the liquid arranged. The decoration elements can be gemstones. In particular, the decorative elements may include ground or unpolished gemstones, such as rubies, diamonds, emeralds. The decorative elements may contain fluorescent elements. The decorative elements may comprise one, two, three, four or more than four decorative elements.

The decorative elements are in the cavity 30 movably arranged. This means that the decoration elements are basically free in the cavity 30 can move.

The decorative elements have a higher density than the liquid mixture, so that they sink by gravity down, for example, the direction of the ground 50 when the ground is 50 the decoration device 10 located below.

By a force or a shock opposite to gravity, the decorative elements in the cavity 30 distributed. This can eg by shaking or turning or by wearing the decoration device 10 be achieved. The density of the decorative elements is usually only slightly (eg about 2% or about 5% or about 10%) higher than the density of the liquid mixture, so that the decorative elements sink at a low speed in the direction of gravity. The decorative elements float so to speak for a short time in the liquid mixture.

The time required for the decoration elements to descend from the top of the decoration device 10 to the lowest point of the decoration device 10 For example, it can range from about 5 seconds to about 10 seconds. It is conceivable that the decorative elements need several seconds to sink.

The floor 50 has a closable opening 55 on. The opening 55 extends from the outside or the outer surface of the decoration device 10 through the main component 40 into the cavity 30 the decoration device 10 , The opening 55 serves for introducing or filling the liquid mixture in the cavity 30 the decoration device 10 , The two liquids can be added one after the other into the cavity 30 are introduced and mixed in it. It is also possible that the two liquids already mixed as a liquid mixture in the cavity 30 be introduced. The opening 55 is by means of a pin or a screw 57 , the or to the opening 55 is adjusted, and by means of a sealing ring 56 that around the pin or the screw 57 is arranged, liquid-tight, in particular airtight, closed.

The upper part of the floor 50 , which is in direct contact with the liquid mixture or the cavity 30 delimits, can be an independent or initially separate element of Decoration device 10 his. The floor 50 can be hollow. In the cavity, a chip, an electronic component, an RFID and / or EMC chip or the like may be present or used. The chip or the electronic component can transmit by radio information that is stored in the chip or component. For example, the information may be a serial number of the decoration device 10 or measures to prevent counterfeiting of the decoration device 10 respectively.

The proportion by weight of glycerol in the liquid mixture can be between about 25% and about 50%. For example, the proportion of glycerin in the liquid mixture may be about 30% or about 40%. However, it is also conceivable that the proportion by weight of glycerol in the liquid mixture is about 10% to about 25%, for example about 15% or about 20%. It is also possible that the weight fraction of glycerol is between about 1% and about 10%, for example about 5% or about 8%. In particular, it is also conceivable that the liquid mixture 8th Containing proportions of propanediol, in particular 1,2-propanediol, and 1 part by weight of glycerol or consists thereof.

Each of these 100% missing proportion by weight of the liquid mixture can be completely filled in each of these examples by 1,2-propanediol. This means that e.g. at a weight fraction of glycerol of about 15%, the weight fraction of 1,2-propanediol is about 85%.

However, it is also possible that 1,2-propanediol only almost fills up the 100% missing weight fraction. This means that the liquid mixture has a further liquid in a small amount. For example, with a glycerin content of about 15% by weight, the weight ratio of 1,2-propanediol may be about 14%; About 1% of the weight fraction of the liquid mixture is formed by one or more other liquids.

In the liquid mixture, one or more jewelery figures, abstract or concrete objects, representations, motifs, paintings, engravings in various materials such as precious metals, gemstones, diamonds, enamels or the like. be arranged.

The jewelery figure or the objects in the liquid mixture is or are arranged such that the jewelery figure or the objects through the visual element at least partially, in particular completely, is or can be seen from the outside. The jewelry figure is usually directly or indirectly to the main component 40 attached. In particular, the jewelry figure on the ground 50 the decoration device 10 be attached. The jewelry figure can be completely surrounded by the liquid mixture. As a result, the jewelry figure, especially against air or oxygen, protected.

It is also conceivable that the decoration device 10 self-luminous elements, such as LED elements has. For example, the LED elements can be the cavity 30 illuminate. It is also conceivable that the LED elements be part of the decorative elements, ie, that the LED elements are arranged to be movable in the liquid mixture.

On the roof 41 the decoration device 10 is a final element 70 or decorative element arranged. The final element 70 has two pins. The final element 70 has the shape of a tapered cone having an elliptical base. The two pins are in two recesses of the main component 40 or the roof 41 of the main component 40 stuck to the closing element 70 with the main component 40 connect or attach to it. The recesses run in 1 into the cavity 30 , However, they can also be designed as blind holes.

The decoration device 10 is made as follows:

First, the main component 40 manufactured or provided. Subsequently, the visual element 20 by means of adhesive or the like with the main component 40 connected. Between the visual element 20 and the main component 40 a seal may be arranged. Now, the liquid mixture through the opening 55 in the cavity 30 brought in. The proportions by weight of glycerol or 1,2-propanediol are or are adapted to the decorative elements such that the decorative elements at a low speed (eg, about 5 seconds for a distance of about 10 cm) by gravity in the Move liquid mixture downwards (ie in the direction of gravity). Below is the opening 55 by means of the screw 57 and the sealing ring 56 liquid-tight, in particular airtight, closed. At any point in time, the closing element becomes 70 on the roof 41 of the main component 40 attached or connected to this. Now is the decoration device 10 finished.

The decoration device 10 points to the ground 50 on both sides of the depression 49 also a decorative strip 47 on, on the other decorative elements, such as gems, can be arranged.

The decoration device 10 is designed for decorating a person, an object or a room.

The decoration device 10 may in particular comprise metal or consist of metal. In particular, the decoration device 10 Precious metal include or consist of. For example, the decoration device 10 consist of or include gold, a gold alloy, silver, a silver alloy, platinum and / or a platinum alloy.

Of course, it is also conceivable that the liquid and / or the decorative elements through the reversibly closable opening 55 be replaced with another liquid and / or other decorative elements.

LIST OF REFERENCE NUMBERS

10

Decoration device

20

visual element

25

head Start

30

cavity

40

main component

41

top, roof

45

rear wall

47

molding

49

deepening

50

ground

55

lockable opening

56

sealing ring

57

screw

60, 62

return

70

Termination element / decorative element

80

mounting recess

Claims (15)

Decorating device (10) comprising a cavity (30) for receiving decorative elements, in particular gemstones, wherein the cavity (30) at least partially, in particular completely, is filled with a liquid mixture, a transparent viewing element (20) through which the cavity (30 ) is at least partially visible, and at least one decorative element, wherein the at least one decorative element is arranged by a shaking movable in the liquid mixture, characterized in that the liquid mixture comprises glycerol and propanediol, in particular 1,2-propanediol. Decoration device (10) according to Claim 1 wherein the liquid mixture has a viscosity and / or a density such that the at least one decorative element descends in the cavity (30) after a shaking motion by gravity in the liquid mixture at a predetermined rate of descent. Decoration device (10) according to Claim 1 or 2 , wherein the mixing ratio between glycerol and propanediol, in particular 1,2-propanediol, is such that the viscosity of the liquid mixture is adapted to the at least one decorative element. Decorating device (10) according to one of the preceding claims, wherein the proportion by weight of glycerol in the liquid mixture is between about 25% and about 50%. Decorating device (10) according to one of Claims 1 - 3 , wherein the weight fraction of glycerol in the liquid mixture is between about 10% and about 25%. Decorating device (10) according to one of Claims 1 - 3 , wherein the weight fraction of glycerol in the liquid mixture is between about 1% and about 10%. Decorating device (10) according to one of Claims 1 - 3 , wherein the proportion by weight of glycerol in the liquid mixture between about 10% and about 12% and the proportion by weight of propanediol, in particular 1,2-propanediol, in the liquid mixture between about 85% and about 90%, in particular between approx 88% and about 90%. Decorating device (10) according to one of the preceding claims, wherein the liquid mixture consists exclusively of glycerol and propanediol, in particular of glycerol and 1,2-propanediol. Decorating device (10) according to one of the preceding claims, wherein the viewing element (20) with a recess (60, 62) of a rear wall (45) of the decorative device (10) is connected flat. Decorating device (10) according to one of the preceding claims, wherein in a bottom (50) and / or roof (41) of the decoration device (10) is formed a closable opening (55) for introducing the liquid mixture into the cavity (30). Decorating device (10) according to one of the preceding claims, wherein a rear wall (45) of the decoration device (10) has a curved shape. Decorating device (10) according to one of the preceding claims, wherein in the cavity (30) a jewelery figure or several decorative figures are arranged. Method for producing a decoration device (10), in particular a decoration device (10) according to one of the preceding claims, with a liquid mixture in a cavity (30) of the decoration device (10), the method comprising the following steps: Providing the decoration device (10), wherein the decoration device (10) has a cavity (30) for receiving decoration elements, in particular gemstones, wherein the cavity (30) is at least partially, in particular completely, filled with a liquid mixture, a transparent viewing element (20) through which the cavity (30) is at least partially visible, and at least one decorative element, wherein the at least one decorative element is arranged movably in the liquid mixture by a shaking movement of the decoration device (10), having; and Introducing the liquid mixture into the cavity (30) of the decoration device (10), wherein the liquid mixture comprises glycerol and propanediol, in particular 1,2-propanediol. Method according to Claim 13 wherein a viscosity and / or a density of the liquid mixture is adjusted by means of the weighting of the weight percentages of the glycerol and the propanediol, in particular the 1,2-propanediol, to the liquid mixture such that the at least one decorative element after a shaking motion by gravity in the Liquid mixture with a predetermined rate of descent in the cavity (30) decreases. Method according to Claim 13 or 14 , wherein the liquid mixture consists exclusively of glycerol and propanediol, in particular of glycerol and 1,2-propanediol.

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