KR102080557B1 - Durable pot pedestals and their manufacture methods - Google Patents

Abstract

The present invention relates to an apparatus and a method for manufacturing a pot trivet, capable of preventing deformation of a pot trivet and stably maintaining a frictional force against a pot bottom surface through a manufacturing technique for reinforcing durability of the pot trivet made of a rubber or synthetic resin material. The method for manufacturing a pot trivet comprises: a trivet molding and manufacturing step of molding and manufacturing a trivet body made of a natural rubber, silicone or synthetic resin material; a reinforcing core material combining step of combining a reinforcing core material with a lower part of the trivet body; and a bottom coating layer forming step of forming a bottom coating layer on the bottom surface of the trivet body for preventing the reinforcing core material from being exposed to the outside.

Description

Durable pot stand and manufacturing method {DURABLE POT PEDESTALS AND THEIR MANUFACTURE METHODS}

The present invention relates to a pot holder manufacturing technology, and more particularly, to a pot holder reinforced with durability for molding a pot holder of a rubber product having excellent thermal insulation and a method of manufacturing the same.

In general, when a bowl such as a pot containing hot food is placed on a table, the table may be deformed by high temperature heat, and a pedestal is used to prevent such deformation.

The pedestal is made of various materials such as synthetic resin, wood, and steel, which are highly heat-resistant, and gives a variety of patterns and colors from the structure to perform a simple function.

However, currently provided pot stand is composed of a single plate member usually performs only a simple function to support the pot.

In other words, the pot stand made of wood or steel is excellent in durability, but the frictional force with the bottom of the pot is reduced, so the pot is easily slipped, and the pot stand made of synthetic resin (rubber) is made of the pot bottom. The frictional force with and because of its excellent durability, on the other hand there was a problem that the deformation occurs easily in use.

Korea Utility Model Registration No. 278360 (registered on May 31, 2002) Korea Utility Model Registration No. 470637 (registered on December 24, 2013)

The present invention is proposed to improve the above problems in the prior art, by providing a pot stand manufacturing technology excellent in durability and friction with the pot bottom surface to prevent the occurrence of deformation of the pot stand and the convenience of use of the product The purpose is to improve.

Pot pedestal of the present invention for achieving the above object, the pedestal body made of natural rubber, silicone or synthetic resin material; A reinforcing core member coupled to a bottom surface to enhance durability of the pedestal body; And a bottom coating layer of silicon or urethane component coated on the bottom surface of the pedestal body to prevent external exposure of the reinforcing core material.

In addition, the method for producing a pot pedestal of the present invention for achieving the above object, the molding production step of molding and manufacturing the pedestal body made of natural rubber, silicone or synthetic resin material; A reinforcing core coupling step of coupling a reinforcing core to a lower portion of the pedestal body; And a bottom coating layer forming step of forming a bottom coating layer on the bottom surface of the pedestal body to prevent external exposure of the reinforcing core material.

The pot pedestal of the present invention and its manufacturing method, through the manufacturing technology to strengthen the durability of the pot pedestal molded from natural rubber, silicone or synthetic resin material to prevent the occurrence of deformation of the pot pedestal and frictional force with the bottom of the pot This exhibits a stable effect.

1 is a plan view of the pot pedestal according to an embodiment of the present invention.
Figure 2 is a cross-sectional view of the AA portion of the present invention pot stand.
3 is an enlarged view of a portion B of the present invention pot stand.
Figure 4 is a flow chart of the manufacturing process pot stand of the present invention.
Figure 5 is a sectional view of the main portion of the pot pedestal according to another embodiment of the present invention.
Figure 6 is a flow chart of the pot pedestal manufacturing process according to another embodiment of the present invention.
Figure 7 is a plan view of the pot pedestal according to the application of the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Embodiments of the invention may be modified in various forms, the scope of the invention should not be construed as limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art.

Therefore, the shape of the components, etc. represented in the drawings may be exaggerated to emphasize a more clear description. It should be noted that the same configuration in each drawing is sometimes indicated by the same reference numeral. In addition, detailed descriptions of functions and configurations of well-known techniques that may unnecessarily obscure the subject matter of the present invention may be omitted.

First, looking at the pot pedestal structure according to an embodiment of the present invention through Figures 1 to 3 as follows.

Pot pedestal in the present embodiment is a pedestal body 10 formed of a natural rubber, silicone or synthetic resin material, and the reinforcing core material 20 is configured to be coupled to the bottom surface to enhance the durability of the pedestal body 10, and In order to prevent external exposure of the reinforcing core 20, the bottom coating layer 30 of the silicone or urethane component is formed on the bottom surface of the pedestal body to form a configuration.

In addition, the bottom surface of the pedestal body 10 is formed with a fitting groove 11 for fitting the reinforcement core material 20 made of a metal material, the upper surface of the pedestal body 10 is in contact with the bottom surface of the pan It can be seen that a plurality of protrusions 12 are provided to protrude to minimize.

With reference to the flow chart of Figure 4 will be described the manufacturing process of the pot stand of the present invention constituting such a configuration.

First, the base body 10 is molded and manufactured by using a molding mold.

In other words, at this time, by selecting any one of the natural rubber, silicone or synthetic resin material in the molten state into the molding mold and curing for a predetermined time, the molding of the pedestal body 10 is made, the bottom of the molded pedestal body 10 Formation of the fitting groove 11 is made.

Subsequently, the work of reinforcing the shape of the pedestal main body 10 is performed by inserting the reinforcing core 20 having a metal ring into the bottom fitting groove 11 of the pedestal main body 10 in which the molding is performed.

And the coating operation for forming the bottom coating layer 30 on the bottom surface of the pedestal body 10 is carried out.

At this time, evenly spraying the silicone or urethane coating material using a spray or applying a coating material with a uniform thickness using a tool such as a brush to form the bottom coating layer 30 to prevent the external exposure and departure of the reinforcing core material 20 It is possible to exhibit the effect of preventing.

Pot pedestal of the present invention completed through the manufacturing process as described above is a pot pedestal molded from a rubber or synthetic resin material is reinforced by shape reinforcement and durability by the reinforcing core material 20 to prevent deformation and breakage during use It becomes possible.

In addition, due to the formation of the bottom coating layer 30, the protection of the reinforcing core 20 is made, and the slip phenomenon with the table bottom surface can be prevented, thereby improving the convenience of use.

On the other hand, Figure 5 shows a cross-sectional structure of the pot pedestal according to another embodiment of the present invention, a protective coating layer 13 for preventing surface contamination is formed on the top surface of the pedestal body 10. At this time, the protective coating layer 13 is a sterilizing material nano silver, thermosetting elastomer for thermal deformation prevention, SBS polymer for adhesion, silicone, polyglycol, titanium dioxide for durability and strength improvement, avocado oil for discoloration and oxidation prevention And a mixed composition of polyolefin and paraffin wax.

For example, 10-30% by weight of nano silver, 10-30% by weight of thermosetting elastomer, 10-20% by weight of SBS polymer, 10-20% by weight of silicone, 1-10% by weight of polyglycol, 1-10% by weight of titanium dioxide, It is preferable that the mixing is carried out at a ratio of 1 to 10% by weight of avocado oil, 1 to 5% by weight of polyolefin, and 1 to 5% by weight of paraffin wax.

In particular, polyolefin is a polymer compound having excellent transparency to activate the thermosetting elastomer, paraffin wax is to perform the function of maximizing the surface lubricity of the coating layer.

When the protective coating layer 13 is formed in this way, the protrusions are not formed on the upper surface of the pedestal main body 10.

In addition, in the case of forming the protective coating layer 13, it is possible to manufacture the pot pedestal through the process as shown in FIG.

That is, in this case, the protective coating layer forming step of forming the protective coating layer 13 forming the mixed composition on the upper surface of the formed pedestal body 10 by spray injection method, and UV light for the homogenization of the protective coating layer 13 A first UV light irradiation step of irradiating for 10 minutes, a pressing step using a pressure roller so that the protective coating layer 13 has a uniform thin film as a whole, and a protective coating layer 13 in which the roller press is made. By irradiating the UV light once again for about 5 minutes, the secondary UV light irradiation step of increasing the binding force according to the activation of the mixed component, and the pedestal body 10 on which the protective coating layer 13 is formed for 5 ~ 10 minutes Cooling to improve the durability by cooling to a temperature of 10 ℃ is carried out sequentially.

When such a process is carried out, the protective coating layer 13 is heated in the first UV light irradiation step, thereby achieving a stable state due to homogenization between the mixed components, and in such a state, the roller is pressurized to achieve a uniform thin film thickness. The protective coating layer 13 is formed.

Thereafter, the bonding force between the components of the coating layer is increased through the secondary UV light irradiation process to form an integrated coating layer, and the curing and curing of the protective coating layer 13 are performed through the cooling process to increase durability and strength, thereby cracking due to external impact. Occurrence can be prevented.

When the protective coating layer 13 is completed, the reinforcing core 20 is inserted into the bottom fitting groove 11 of the pedestal main body 10, and then the bottom coating layer 30 is formed on the bottom of the pedestal main body 10. The production of the product is completed.

Therefore, the pot pedestal of the present invention made through such a process improves the usability of the product due to the protective coating layer 13 of the upper surface of the sterilization, anti-fouling, and enhanced functionality, the bottom coating layer 30 of the bottom Therefore, it can be seen that the slip phenomenon can be prevented during use.

And while a specific embodiment of the present invention has been described and illustrated above, it is apparent that the pot holder manufacturing technology of the present invention may be variously modified and implemented by those skilled in the art.

For example, in the above embodiment, the shape of the pot pedestal is shown through FIG. 1, but the shape of the pot pedestal may be made in various forms as shown in FIG. 7.

Therefore, such modified embodiments should not be understood individually from the spirit or scope of the present invention, such modified embodiments will be included within the appended claims of the present invention.

10: base body 11: fitting groove
12: projection 13: protective coating layer
20: reinforcing core material 30: floor coating layer

Claims (6)

A pedestal body molded from a natural rubber, silicone or synthetic resin material;
A reinforcing core member coupled to a bottom surface to enhance durability of the pedestal body;
A bottom coating layer of silicone or urethane component coated on a bottom surface of the pedestal body to prevent external exposure of the reinforcing core material;
And a protective coating layer for preventing surface contamination formed on the upper surface of the pedestal body.
The protective coating layer is a durable pot pot support characterized in that the composition consisting of nano silver, thermosetting elastomer, SBS polymer, silicone, polyglycol, titanium dioxide, avocado oil The method according to claim 1,
The bottom surface of the pedestal body is formed with a fitting groove for fitting the reinforcement core material, the top surface of the pedestal body is characterized in that a plurality of protrusions for minimizing contact with the bottom surface of the pot protruding at a predetermined interval Reinforced pot stand. delete The method according to claim 1,
Durable pot reinforcement, characterized in that the protective coating layer 13 is additionally added polyolefin and paraffin wax. A pedestal forming step of forming and manufacturing the pedestal body using natural rubber, silicone, or synthetic resin using a molding die;
Forming a protective coating layer formed of a mixed composition of nano silver, thermosetting elastomer, SBS polymer, silicone, polyglycol, titanium dioxide, and avocado oil;
A reinforcing core member coupling step of coupling a reinforcing core member to a fitting groove formed at a lower portion of the pedestal body;
A bottom coating layer forming step of forming a bottom coating layer on a bottom surface of the pedestal body to prevent external exposure of the reinforcing core material;
Durable pot pot manufacturing method characterized in that it comprises a. The method according to claim 5,
A first UV light irradiation step of irradiating UV light to the protective coating layer, a roller pressing step to pressurize the protective coating layer by using a pressure roller, and irradiating UV light to the protective coating layer on which the roller press is made The secondary UV light irradiation step, and the cooling step for cooling the pedestal body formed with the protective coating layer is sequentially performed pot pot manufacturing method characterized in that it is carried out.

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