KR102659294B1 - Diffuser with decorative frame - Google Patents

Abstract

A diffuser including a decorative picture frame according to the present invention includes a base that is seated on the floor and has a receiving groove formed on the upper surface; A picture frame having a bottom area smaller than the receiving groove in a state that accommodates a picture, and being inserted and fixed into the receiving groove; and a liquid air freshener accommodated in the remaining space of the receiving groove remaining after the picture frame is inserted.
According to the diffuser including a decorative picture frame according to the present invention, the frame of the picture frame can be used as a medium or carrier for transmitting fragrance, so it has the advantage of providing a simple decorative aesthetic with a thin thickness and achieving a fragrance effect.

Description

Diffuser with decorative frame}

The present invention relates to a diffuser including a decorative picture frame. More specifically, a picture frame in the form of a thin frame with a decorative function is accommodated in a receiving groove of a pedestal and is seated/stored on the bottom of a desk, etc., and an air freshener is also accommodated in the receiving groove. By doing so, it relates to a diffuser in which the picture frame can also serve as a fragrance carrier or medium.

A diffuser refers to a device that disperses substances in the air. There may be various types of substances, but it is widely recognized as providing a scent function by dispersing air fresheners in the air.

These diffusers include ultrasonic diffusers that release substances through ultrasonic waves and water, spray diffusers that spray substances automatically or manually using a pump, heating diffusers that evaporate substances by heating them, and porous reeds or sticks. There are various types of reed diffusers that absorb liquid substances and release them into the air in a vaporized manner.

Here, a reed/stick-based diffuser generally performs scent processing by inserting one or more reeds/sticks into a container containing a liquid air freshener, causing the air freshener to rise on the reed/stick and then vaporizing/evaporating into the air. Depending on the design, various shapes can be derived, but the shape of the container or stick is often a stereotypical representation of a tree branch.

Meanwhile, there is prior art that has been disclosed to enhance the decorative function of the diffuser. Specifically, the diffuser magnetic picture frame, which is Korean Patent Publication No. 10-2020-0088105, has a predetermined thickness of the picture frame, so it can stand on its own and has a nail hook groove at the back. This refers to a wall-mounted frame that can be hung on the wall using a tabletop frame. You can put a photo or painting in the back of the frame and fix it with a magnet, and then insert a flower directly into the hole at the top of the frame, or use a flower pot, vase, diffuser container, etc. It has been revealed that various decorative and directional effects can be created.

However, the above technology is limited to simply storing the diffuser within a picture frame that can contain a picture, and a problem may arise where the picture frame becomes unnecessarily thick to accommodate the diffuser.

Therefore, there is a need to develop a diffuser including a picture frame that can emit air freshener while supporting the picture frame in a new and advanced way by storing the air freshener on the pedestal that supports the picture frame while maintaining the existing thin and simple frame shape. .

Domestic Public Patent No. 10-2020-0088105

The present invention was developed to overcome the problems of the above technology, and a picture frame in the form of a thin frame with a decorative function is accommodated in a receiving groove of a pedestal and is seated/stored on the bottom of a desk, etc., and an air freshener is also accommodated in this receiving groove. By doing so, the main purpose is to provide a diffuser in which the picture frame can also serve as a fragrance carrier or medium.

Another object of the present invention is to manufacture pedestals and picture frames, especially picture frames, to have a porous structure based on a ceramic composition, thereby enhancing aesthetics and strengthening the role of a medium that can more appropriately emit fragrance.

Another purpose of the present invention is to provide a structure that embeds a stick in a picture frame and can intensively emit air freshener through the stick.

A further object of the present invention is to effectively waterproof the picture so that the fragrance absorbed into the picture frame does not wet the picture, while enhancing durability.

In order to achieve the above object, a diffuser including a decorative picture frame according to the present invention includes a base that is seated on the floor and has a receiving groove formed on the upper surface; A picture frame having a bottom area smaller than the receiving groove in a state that accommodates a picture, and being inserted and fixed into the receiving groove; and a liquid air freshener accommodated in the remaining space of the receiving groove remaining after the picture frame is inserted.

In addition, the pedestal and picture frame are made of a ceramic composition containing at least one of soil and stone powder, and are characterized by having a porous structure by controlling the firing temperature of the ceramic composition.

In addition, it is characterized in that it is made of a porous material with more holes than the picture frame and includes a stick inserted into the passage and having a smaller diameter than the passage.

Additionally, the picture frame is characterized in that it includes a waterproof layer on the side surrounding the picture.

According to the diffuser including a decorative picture frame according to the present invention,

1) In a picture frame, the frame surrounding the picture can be used as a medium or carrier to transmit the fragrance, which has the advantage of providing a simple decorative aesthetic with a thin thickness while achieving a fragrance effect.

2) The picture frame is made of a ceramic composition that can have a porous structure, so it has both an old-fashioned aesthetic and the ability to further enhance the fragrance delivery function.

3) It has the effect of waterproofing the picture so that the air freshener seeped into the frame does not damage the picture, and at the same time possessing various physical properties that can enhance durability.

Figure 1 is a perspective view showing the overall structure of the diffuser of the present invention.
Figure 2 is a side view of Figure 1.
Figure 3 is a perspective view mainly showing the base of the present invention.
Figure 4 is a perspective front view of a modified embodiment of the picture frame of the present invention.
Figure 5 is a partially enlarged cross-sectional view showing the arrangement structure of the picture frame and the projections formed in the receiving groove.
Figure 6 is a perspective front view showing an embodiment in which a waterproof layer is formed on the surface surrounding the picture in the frame.
Figure 7 is a flowchart showing steps for manufacturing the waterproof layer of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. The accompanying drawings are not drawn to scale, and like reference numbers in each drawing refer to like elements.

Figure 1 is a perspective view showing the overall structure of the diffuser of the present invention, Figure 2 is a side view of Figure 1, and Figure 3 is a perspective view mainly showing the base of the present invention.

Referring to Figures 1 and 2, it can be seen that the diffuser of the present invention includes a picture frame 200 in which a picture is externally accommodated and a stand 100 to support the picture frame. In other words, looking at the external structure alone, it is generally similar to a table or a table. It may appear to be composed of a combination of a picture frame 200 and a stand 100 placed on a desk, etc.

However, the main feature of the diffuser of the present invention is that it can accommodate the air freshener 300 that emits a scent on the pedestal 100, so that it can have both the decorative function of the picture frame 200 and the function of a general diffuser.

Specifically, the diffuser of the present invention is based on including a stand 100, a picture frame 200, and an air freshener 300.

The stand 100 is a structure that supports the picture frame 200 while seated on the surface of a desk or table (in the present invention, this is referred to as a 'floor'), and can have various three-dimensional shapes depending on the shape of the picture frame 200. However, in response to the shape of the picture frame 200, which is generally made of a thin rectangular plate-shaped body, it may have a rectangular parallelepiped or a similar shape with a size that can accommodate the horizontal length and thickness of the picture frame 200.

Of course, the pedestal 100 is not necessarily limited to a rectangular parallelepiped shape, and may have various three-dimensional shapes such as a low-height cylindrical shape, a cube shape, or a hemispherical shape.

A receiving groove 110 is formed on the upper surface of the pedestal 100 to accommodate the picture frame 200 by inserting it.

The receiving groove 110 may be manufactured to have a size corresponding to the size of the bottom of the picture frame 200 so that the picture frame 200 does not move unnecessarily in the receiving groove 110. However, in the present invention, the receiving groove 110 is It is characterized by having a larger area than the bottom of the picture frame 200.

The reason why the receiving groove 110 has a larger area than the bottom of the picture frame 200 is to secure a space in the receiving groove 110 to properly accommodate the air freshener 300, which will be described later.

The picture frame 200 of the present invention has a frame structure including a transparent window 220 to secure visibility of the picture (image) 210 while accommodating the picture (image) 210 like a typical picture frame. At this time, the picture 210 can be replaced through an opening and closing opening formed on the rear of the picture frame 200, or it can be made of a closed structure like the picture frame 200 shown in the drawing.

As briefly mentioned above, the picture frame 200 is inserted into the receiving groove 110 of the pedestal 100 and supported by the pedestal 100.

The bottom of the picture frame 200 has a smaller area than the receiving groove 110 of the above-described pedestal 100, so that residual space may occur in the receiving groove 110 when the picture frame 200 is inserted into the receiving groove 110. there is.

The air freshener 300 of the present invention is accommodated in the remaining space of the receiving groove 110 and is composed of a liquid mixed with a solvent and a fragrance material used in known diffusers.

For example, there are various types of fragrance substances, such as essential oils such as lavender, eucalyptus, and tea tree, and fragrance oils or aroma compounds made from a combination of aroma compounds and essential oils. Solvents include alcohol or aroma compounds depending on the nature of the fragrance substance. There may be types such as or water.

In other words, when exposed to air, this air freshener 300 provides a function of emitting a unique scent as the solvent evaporates/volatilizes and the mixed air freshener scatters into the air.

In the present invention, the above-described air freshener 300 is accommodated in the remaining space of the receiving groove 110 remaining after the picture frame 200 is inserted, and is naturally evaporated/volatilized within the receiving groove 110 and is immediately scattered into the air, or else the picture frame 200 is stored in the remaining space of the receiving groove 110. ) and has the characteristic of emitting a scent while gently dispersing.

In other words, the picture frame 200 of the present invention not only provides a visual decorative effect, but also provides a movement path for the air freshener 300 like the stick 240 in a known diffuser, through which the air freshener 300 can be stored in this frame ( 200), it is possible to climb up and naturally disperse into the air.

In summary, the diffuser of the present invention holds/supports the picture frame 200 on the pedestal 100 and accommodates the air freshener 300 in the receiving groove 110 in which the picture frame 200 is accommodated, so that the receiving groove 110 itself or By using the picture frame 200 as a medium, it is possible to provide scent emitting properties.

As mentioned earlier, the picture frame 200, like the known stick 240, can serve as a movement path or medium for the air freshener 300. In order to promote this function, the frame 200 is made of a material containing a ceramic composition. It is desirable.

Specifically, the picture frame 200 and the pedestal 100 of the present invention may be made of a ceramic composition containing at least one of earth and stone powder.

Porcelain is a compound word that collectively refers to pottery and porcelain. In everyday life, pottery and porcelain are not separately called, but are called porcelain. However, there are differences in the raw materials and manufacturing methods of pottery and porcelain.

First of all, pottery is made by shaping clay and then baking it at a temperature below 1100℃. The clay used in pottery is easily available and the temperature required is not very high, making it one of the first tools created by ancient humans. It is known.

When firing such pottery, sufficient oxygen is supplied, and through this, the metal components of the clay are oxidized, revealing the muddy color of the clay, and exhibiting moderate hardness and strength.

In addition, porcelain is made by kneading the powder of crushed stones such as quartzite and feldspar, shaping it, and then baking it at a temperature of over 1200℃. Unlike clay, which is the raw material for pottery, it is difficult to shape and requires a higher temperature, making it cheaper than pottery. Although it began being produced late, porcelain with its beautiful luster and hardness has been used as household items or works of art since ancient times.

As described above, the pedestal 100 and the picture frame 200 are manufactured from a ceramic composition, which includes earth, a material for pottery, or stone powder, a material for porcelain. In other words, depending on the ceramic composition, the pedestal 100 and the picture frame 200 may be made of ceramic material or porcelain material.

Here, soil is the main material of pottery, also called base material. For example, soil such as red clay, pottery clay, and sain clay may be used independently or may be a mixture thereof. The ceramic composition containing such earth has a higher fluidity than the ceramic composition mixed with stone powder, which will be described later, so it is easy to mix and mold, and can provide a rough texture to the pedestal 100 and the picture frame 200.

Stone powder is made by finely pulverizing stones, which are materials for porcelain, such as feldspar and quartzite, and the particle size of the stone powder is preferably 1 to 20㎛, which makes it easy to knead. This ceramic composition mixed with stone powder may be difficult to mold because it is harder and has less fluidity than the ceramic composition mixed with earth, but it maintains its shape well after molding and has a smooth texture and high hardness on the pedestal 100 and picture frame 200. There are features that can be given.

In addition, the ceramic composition may contain water for kneading soil and stone powder, and the ceramic composition containing water has plasticity, which is the property of changing the shape when force is applied and fixing the shape when the force is stopped. I do it.

This water can be mixed in various proportions in the ceramic composition. For example, when water is mixed at 40 parts by weight relative to the total ceramic composition, the ceramic composition has a viscosity sufficient to flow slowly. It is possible to fix it in the shape of the pedestal 100 or picture frame 200 by placing it in a mold made of water-absorbing plaster and absorbing excess water.

As described above, when the pedestal 100 and the picture frame 200 are made of a ceramic composition, they not only have a decorative function that can enhance the unique style and aesthetics, but also absorb some of the liquid such as the air freshener 300 and dissipate it into the air. It has the characteristics of being able to faithfully perform the same role as the existing medium.

In other words, when the ceramic composition undergoes a vitrification process, that is, a firing process, if the firing temperature is increased, the ceramic composition is made like glass and has non-porous properties, but if the firing temperature is lowered, it has porous properties and absorbs some of the fragrance 300, thereby forming the upper part. Alternatively, it can sufficiently serve as a medium or delivery vehicle for delivery to the side, etc.

At this time, the firing temperature can be determined by calculating in advance depending on the type of soil and stone powder included in the ceramic composition.

In summary, the pedestal 100 and the picture frame 200 of the present invention, especially the picture frame 200, are manufactured using a ceramic composition and adjusted to a firing temperature to have porous properties, so that the fragrance 300 has a better aesthetic than a glass bottle or synthetic resin material. It is possible to have properties that can be used as a medium that can absorb and transmit to the outside.

Additionally, as can be seen from FIGS. 1 and 3 , the pedestal 100 may include an auxiliary groove 120 recessed into a smaller volume than the insertion groove on the front side of the insertion groove.

The auxiliary groove 120 not only serves to provide ease of grip when the user moves the pedestal 100, but also auxiliary accommodates a small capacity air freshener 300 directly to the outside without going through the picture frame 200. It can also have the function of emitting scent.

At this time, the air freshener 300 accommodated in the auxiliary groove 120 may be the same as or different from the air freshener 300 accommodated in the receiving groove 110. In the same case, the user may use the air freshener 300 accommodated in the receiving groove 110. In order to check, the picture frame 200 is removed from the receiving groove 110 and then the air freshener 300 accommodated in the auxiliary groove 120 directly exposed to the outside can be identified without going through a cumbersome confirmation procedure. can do.

If the two fragrances 300 are different, they do not have opposing scents but have complementary scents, so they can exhibit characteristics similar to having a unique scent effect by layering two perfumes.

In addition, referring to FIG. 2 , it can be seen that the picture frame 200 is not erected in a vertical direction with respect to the extension surface (extending in the horizontal direction) of the receiving groove 110, but is erected in a state tilted rearward.

Specifically, the receiving groove 110 has four sides, and among these four sides, the front and rear sides are inclined so that the top faces the rear, and the picture frame 200 is accommodated in the insertion groove while having a rectangular shape. If possible, tilt it towards the rear as mentioned earlier, but keep it in contact with the rear side.

Correspondingly, the air freshener 300 is preferably accommodated in the space between the picture frame 200 and the front side.

That is, when the air freshener 300 and the picture frame 200 are accommodated in the receiving groove 110, the bottom of the picture frame 200 blocks or blocks the air freshener 300, so the air freshener 300 may not be naturally radiated to the outside. Probability may exist.

Therefore, in order to prevent this, the picture frame 200 is brought into close contact with the rear side of the receiving groove 110. However, in this case, the picture frame 200 may tilt or fall, so the front and rear sides of the receiving groove 110 are made to be inclined at all. The space on the front side of the receiving groove 110 is secured by ensuring that the receiving groove 110 is stably tilted and in close contact with the rear side, and then the air freshener 300 is accommodated in this secured space so that the air freshener 300 is released more naturally. It was processed so that it could be done.

Figure 4 is a perspective front view of a modified embodiment of the picture frame of the present invention.

As explained earlier, the picture frame 200 can serve as a medium for delivering the air freshener 300 to the top, and in particular, the function of this medium can be strengthened by making the picture frame 200 have porous properties based on a ceramic composition. , Since the picture frame 200 has a relatively large volume, it is possible to additionally provide a means for dispersing the air freshener 300 more efficiently.

Specifically, the picture frame 200 may further include a passage 230 and a stick 240.

The passage 230 is a conduit extending around the picture 210 provided in the center of the picture frame 200, that is, from the lower part (bottom) to the upper part (upper surface) of the edges on both left and right sides of the picture 210, and the stick ( 240) is accommodated in this conduit and serves as a medium for delivering the fragrance 300.

In particular, the stick 240 has more holes than the ceramic composition-based picture frame 200, that is, is made of a porous material, has a smaller diameter than the passage 230, and is inserted into the passage 230.

For example, the stick 240 may be made of porous wood such as rattan or bamboo.

With this stick 240, the air freshener 300 can be more efficiently concentrated on the stick 240 itself and delivered to the top while being dissipated, so a small amount of air freshener 300 can be effectively used based on the total capacity of the air freshener 300. You can have a foundation for processing divergence.

Figure 5 is a partially enlarged cross-sectional view showing the arrangement structure of the protrusion 130 formed in the receiving groove 110 and the picture frame 200.

Referring to FIG. 5, it can be seen that at least two protrusions 130 with a certain height are formed protruding from the bottom surface of the receiving groove 110.

It is preferable that two of these protrusions 130 are formed at regular intervals in each of the left and right areas of the receiving groove 110 to support the picture frame 200 in a balanced manner.

In response to this, the stick 240 passes through the lower part of the passage 230 and is positioned between the protrusions 130.

That is, when the bottom surface of the picture frame 200 is in close contact with the bottom surface of the receiving groove 110, the amount of air freshener 300 flowing into the passage 230 is bound to be small, so the picture frame 200 is accommodated by the height of the protrusion 130. The movement path of the air freshener 300 is secured by floating on the bottom of the groove 110, and then the stick 240 is made to reach the bottom of the receiving groove 110 between the protrusions 130. An environment in which the air freshener 300 can be sufficiently absorbed can be provided at the bottom.

At this time, the protrusion 130 is manufactured so as not to be large enough to block the front and rear widths of the receiving groove 110 to secure distribution space for the air freshener 300 around the bottom surface of the receiving groove 110.

Figure 6 is a perspective front view showing an embodiment in which a waterproof layer is formed on the surface surrounding the picture in the frame.

As explained previously, the frame 200 of the present invention serves as a medium for delivering the air freshener 300 in that the frame around the picture 210 itself acts as a medium to transmit the air freshener 300. In this case, the air freshener 300 is applied to the picture 210 made of paper, etc. There is a possibility that it may seep in and cause deformation of the picture 210.

Of course, the picture 210 can be made of a material other than paper, but the currently widely used framed picture 210 is often made of paper or a similar material, so it has excellent usability, so pictures made of this material The need to protect (210) from the air freshener (300) may arise.

To this end, the picture frame 200 may include a waterproof layer 250 on the surface surrounding the picture 210.

At this time, based on the rectangular frame 200 and the picture 210, the surfaces surrounding the picture may be four sides and the back excluding the transparent window 220 on the front, and a waterproof layer 250 on each of these individual surfaces. This coating can be applied.

The waterproof layer 250 may contain various known waterproofing ingredients that can prevent the liquid air freshener 300 from penetrating into the picture 210.

More preferably, it may contain specific ingredients that are more compatible with the ceramic composition that is the material of the picture frame 200, which will be described later as follows.

Figure 7 is a flowchart showing the steps for manufacturing the waterproof layer of the present invention.

Referring to FIG. 7, the waterproofing agent 300 of the present invention is manufactured through the step of preparing the first material (S21), the step of preparing the second material (S22), and the step of completing the waterproofing improver (S23). It can be.

(S21) Preparing the first material

First, a first material is prepared by mixing 20 to 40 parts by weight of carnauba wax, 10 to 20 parts by weight of candelilla wax, and 40 to 60 parts by weight of turpentine.

Carnauba wax is a waterproof wax that creates a soft waterproof coating on the surface, and can be said to be a waterproof material especially optimized for the picture frame 200 made of ceramic composition.

Candelilla wax is a natural wax that can enhance the waterproofing effect by assisting the function of carnauba wax, and at the same time, it also has the significance of being a waterproof material optimized for the picture frame 200 based on ceramic composition, and at the same time, it has the emulsion stability of carnauba wax. Provides a function to increase .

Turpentine oil is a colorless essential oil obtained from pine trees, and functions as a solvent for the first substance, dissolving carnauba wax and candelilla wax. In addition, it is a material that can provide the effect of enhancing waterproofing by forming a thin oil film on the surface.

(S22) Preparing the second material

Next, 85 to 95 parts by weight of the first material, 3 to 10 parts by weight of rosin, and 1 to 5 parts by weight of menthyl anthranilate are mixed to prepare a second material.

Rosin is a natural resin obtained by distilling rosin, and is also used as a sizing agent for paper and as an additive for soap, paint, and synthetic resin. It has excellent water resistance and is added to improve adhesion to the picture frame 200 and at the same time improve waterproofness and water resistance. do.

Menthyl anthranilate is an ester of menthol and o-anthranilic acid, and has the function of absorbing UV-A rays, a type of ultraviolet ray, so that they absorb the ultraviolet rays included in the indoor light emitted through the transparent window 220 on the front of Figure 210. It blocks some of the UV rays and at the same time prevents the properties of the waterproofing agent itself from being damaged by ultraviolet rays.

(S23) Step of completing the waterproofing agent (waterproof layer)

Finally, 90 to 99 parts by weight of the second material, 1 to 5 parts by weight of limonene, and 1 to 3 parts by weight of Gossypol are mixed to complete the waterproofing agent.

Limonene is a colorless aliphatic hydrocarbon composed of carbon and hydrogen extracted from pine or citrus peel essential oil and provides the function of controlling viscosity and increasing miscibility.

Gossypol is a natural phenol isolated from cotton seeds and has excellent antioxidant power to prevent rancidity. It is added to prevent rancidity and improve the useful life of various natural waxes contained in waterproofing agents.

According to this waterproofing agent, it contains a large number of various natural waterproofing substances and exhibits excellent water resistance and waterproofing properties. At the same time, it has excellent emulsion stability and compatibility with ceramic compositions, and can prevent deterioration and oxidation caused by ultraviolet rays, so that the waterproof layer 250 can be maintained for a long period of time. It not only provides excellent physical properties but also provides improved adhesion.

In order to explain the physical properties of the waterproofing agent of the present invention, the evaluation results of Examples and Comparative Examples will be compared and explained.

The examples consist of preferred examples 1 to 2 containing the waterproofing agent of the present invention, and the comparative examples are known coating agents.

[Example 1]

The first material was prepared by mixing 40g of carnauba wax, 20g of candelilla wax, and 40g of turpentine oil.

A second material was prepared by mixing 85 g of the first material, 10 g of rosin, and 5 g of menthylanthranilate.

92g of the second material, 5g of limonene, and 3g of gossypol were mixed to make 100g of waterproofing agent.

[Example 2]

A waterproofing agent was completed by mixing 40g of carnauba wax, 20g of candelilla wax, and 40g of turpentine oil.

[Comparative example]

A coating agent consisting of 100 g of polyurethane was prepared.

The compositions of Examples 1 to 2 and Comparative Example prepared in this way were coated by applying three times to the surface of the ceramic picture frame 200, and then a test was performed on the coated specimen.

1. Mechanical properties: To measure mechanical properties, tensile strength and elongation at breakage were measured according to ASTM D638 (50mm/min).

2. Hardness: Hardness was measured using a Shore durometer (TELCLOCK Type A) in accordance with ASTM D2240.

3. Concealment rate: Concealment rate was tested according to KS M ISO 2814.

4. Discoloration resistance: Color discoloration was checked after irradiation for 20 days at a distance of 20cm from the coating film with a 15W ultraviolet lamp emitting a wavelength of 315~400nm.

5. Chloride ion penetration resistance: Chloride ion penetration resistance was determined in accordance with KS F 4932 “Waterproofing materials for coating films for bridge surfaces” and KS F 2711 “Chloride ion penetration resistance test method based on electrical conductivity”, and the unit was expressed in coulomb.

Table 1 shows the experimental results. tensile strength
(psi) elongation rate
(%) Hardness
(Shore A Type) Concealment rate
(%) discoloration chloride ion
penetration resistance Example 1 1849 401 90 95 × 450 Example 2 1828 388 88 94 × 429 Comparative example 1750 320 86 92 ○ 398

As shown in Table 1 above, the compositions of Examples 1 to 2 of the present invention have overall excellent tensile strength, tear strength, elongation, hardness, hiding rate, discoloration resistance, and chloride ion penetration resistance compared to the comparative examples. You can check that.

In addition, it can be seen that Example 1 has a relative advantage over Example 2 under the above-mentioned conditions.

As described so far, the configuration and operation of the diffuser including the decorative picture frame 200 according to the present invention have been expressed in the above description and drawings, but this is only an example and the spirit of the present invention is not limited to the above description and drawings. Of course, various changes and modifications are possible without departing from the technical spirit of the present invention.

100: stand 110: receiving groove
120: Auxiliary groove 130: Protrusion
200: Picture Frame 210: Picture
220: transparent window 230: passage
240: stick 250: waterproof layer
300: Air freshener

Claims (8)

A diffuser including a decorative picture frame,
A base that is seated on the floor and has a receiving groove formed on the upper surface;
A picture frame having a bottom area smaller than the receiving groove in a state that accommodates a picture, and being inserted and fixed into the receiving groove;
A liquid air freshener accommodated in the remaining space of the receiving groove remaining after the picture frame is inserted,
The pedestal and frame are,
It is made of a ceramic composition containing at least one of soil and stone powder, and has a porous structure by controlling the firing temperature of the ceramic composition,
The frame includes a waterproof layer on the side surrounding the picture,
The waterproof layer is,
Preparing a first material by mixing 20 to 40 parts by weight of carnauba wax, 10 to 20 parts by weight of candelilla wax, and 40 to 60 parts by weight of turpentine;
Preparing a second material by mixing 85 to 95 parts by weight of the first material, 3 to 10 parts by weight of rosin, and 1 to 5 parts by weight of menthyl anthranilate;
A diffuser, characterized in that it is manufactured through the step of mixing 90 to 99 parts by weight of the second material, 1 to 5 parts by weight of limonene, and 1 to 3 parts by weight of Gossypol to complete the waterproof layer. delete According to clause 1,
The pedestal is,
A diffuser comprising an auxiliary groove formed on a front side of the receiving groove with a smaller volume than the receiving groove. According to clause 1,
The receiving groove has four sides,
Among the four sides, the front and rear sides are inclined so that the upper part faces rearward,
The frame is,
When accommodated in the receiving groove in a rectangular shape, it is tilted in contact with the rear side,
The air freshener is,
A diffuser, characterized in that it is accommodated in the space between the frame and the front side. According to clause 1,
The frame is,
A passage extending from the bottom to the top around the picture,
A diffuser comprising a stick inserted into the passage and having a smaller diameter than the passage while being made of a porous material having more holes than the picture frame. According to clause 5,
On the bottom of the receiving groove,
At least two protrusions of a certain height are formed,
The stick is,
A diffuser, characterized in that it passes through the lower part of the passage and is located between the protrusions. delete delete