KR101419813B1 - Foot Bath with Cushion with Handle Fixing Device of Foot Bath and Method thereof - Google Patents

Abstract

A method of manufacturing a foot bath having elasticity comprises the steps of: forming an outer structure layer on a second mold formed corresponding to the shape of a foot bath; Forming a release agent layer on a first mold coupled with the second mold so as to be easily peeled off from the mold; A footbath grip fixing device corresponding to a footbath shape is inserted so as to connect an external footbath knob on the outer structure layer, and the insertion groove of the footbath knob fixing device is aligned with the hole formed on one side of the second mold, Coupling a longitudinal support through the hole and into the insertion groove; Forming a colored coating layer on the first mold having the release agent layer formed thereon; Forming a layer of a material having elasticity at a spacing between the colored coating layer and the outer structure layer; And releasing the first mold and the second mold after removing the supporting frame inserted into the second mold.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a foot bath with elasticity and a method for manufacturing the same,

The present invention relates to a foot bath having elasticity, and particularly to a foot bath having elasticity provided with a foot bath handle fixing device for preventing the problem of tearing the foot bath when the foot bath is moved using a handle bar in an elasticized foot bath, .

Generally, there are footbaths such as portable and fixed type, and portable footbaths are mainstream in recent years. A conventional method of manufacturing such a conventional portable foot bath is mainly a method of manufacturing a rigid plastic foot bath using polyethylene or polypropylene ABS resin.

A conventional method of manufacturing a rigid hard plastic footbath includes a method of molding a resin into which a hardening agent has been incorporated in a polyethylene or polypropylene ABS resin to form a mold, a method of injection molding, and the like.

Such a conventional footbath is hard and it is not good for the skin when the footbath is used, it is not good for the skin, the warmth is poor, and the footbath should be supplemented with hot water or a footbath with a separate electric heating device should be used if the hotbath is not replenished.

The electric heating device is difficult to use in serious patients who have difficulty in sensing the water temperature or pregnant women with severe swelling of the legs because there is a problem that the electric heating device and the electric heating device fail to detect the water temperature and cause burns or electromagnetic waves there was. In order to solve these problems, an elastic foot bath was studied.

These elastic footbaths have been added to the mobility and convenience by making the handle fastening device convenient for transportation.

However, in the case of the elastic foot bath, when the handle is made of water such as stainless steel or the like, water is drained through the handle, the soft foot bath is torn due to the weight of the water.

In order to solve such problems, the present invention relates to a foot bath having elasticity provided with a foot bath handle fixing device for preventing the problem of tearing the foot bath when the foot bath is moved by using a handle bar in a water- The purpose of the method is to provide.

According to an aspect of the present invention, there is provided a method of manufacturing a foot bath having elasticity, comprising: forming an outer structure layer on a second mold formed corresponding to a shape of a foot bath; Forming a release agent layer on a first mold coupled with the second mold so as to be easily peeled off from the mold; A footbath grip fixing device corresponding to a footbath shape is inserted so as to connect an external footbath knob on the outer structure layer, and the insertion groove of the footbath knob fixing device is aligned with the hole formed on one side of the second mold, Coupling a longitudinal support through the hole and into the insertion groove; Forming a colored coating layer on the first mold having the release agent layer formed thereon; Forming a layer of a material having elasticity at a spacing between the colored coating layer and the outer structure layer; And releasing the first mold and the second mold after removing the supporting frame inserted into the second mold.

A method of manufacturing a foot bath having elasticity according to an embodiment of the present invention includes: forming a release agent layer on a first mold so as to be easily peeled off from a mold and forming a release agent layer on a second mold coupled with the first mold; The footbath handle fixing device corresponding to the footbath shape is inserted so as to connect the external footbath handle on the mold release layer of the second mold, and the insertion groove of the footbath handle fixing device and the hole formed on one side of the second mold match Engaging a longitudinal support through the hole and into the insertion groove; Forming a first colored coating layer on a first mold formed corresponding to the shape of the foot bath; Forming a second colored coating layer on the second mold on which the footstrap handle fixing device is fixed; Forming a layer of material having elasticity in a spaced-apart portion between the first colored coating layer and the second colored coating layer; And releasing the first mold and the second mold after removing the supporting frame inserted into the second mold.

A method of manufacturing a foot bath having elasticity according to an aspect of the present invention includes the steps of: forming a first release agent layer on a first mold formed corresponding to a shape of a foot bath; Forming a second release agent layer in a second mold coupled with the first mold so as to be easily peeled off from the mold; The footbath handle fixing device corresponding to the footbath shape is inserted so as to connect the external footbath handles on the second release agent layer, the holes formed in one side of the second mold are aligned with the insertion grooves of the footbath handbrake fixing device , Engaging a longitudinal support through the hole and into the insertion groove; Forming a layer of material having elasticity in a spaced-apart portion between the first releasing agent layer and the second releasing agent layer; And releasing the first mold and the second mold after removing the supporting frame inserted into the second mold.

The step of forming a layer of material having elasticity as described above,

A semi-rigid semi-rigid foam consisting of a first non-foamed coating layer (elastic overcoat layer), a soft foam layer (foam layer) and a second non-foam coating layer (elastic overcoat layer) sequentially formed through one raw material injection process -rigid foam) layer.

The foot bath having elasticity according to an aspect of the present invention comprises: an outer structure layer corresponding to a foot bath shape; A semi-rigid semi-rigid foam layer consisting of a first non-foamable coating layer, a flexible foam layer and a second non-foamed coating layer which are sequentially formed on the outer layer of the structure through a single raw material injection process; A metal frame embedded in the bottom of the semi-rigid foam layer in a pedestal shape in accordance with the shape of the foot bath; and a nut formed on one side of the top of the frame, And a footbath handle fastening device in a form corresponding to the footbath configuration to connect the footbath handlebars.

The foot bath having elasticity according to an aspect of the present invention comprises: a first colored coating layer corresponding to a foot bath shape; A semi-rigid semi-rigid foam layer consisting of a first non-foam coating layer, a flexible foam layer and a second non-foam coating layer sequentially formed on the first colored coating layer through a single raw material injection process; And a metal frame embedded in the bottom of the semi-rigid foam layer in a pedestal shape in accordance with the shape of the foot bath; and a nut formed on one side of the upper part of the frame, And a footbath knob fixing device corresponding to the footbath shape so as to connect the footbath knob of the footbath.

The foot bath having elasticity according to the feature of the present invention is a half of a triple layer consisting of a first non-foam coating layer, a soft foam layer and a second non-foam coating layer sequentially formed through a single raw material injection process corresponding to the shape of a foot bath Hard foam layer; A metal frame embedded in the bottom of the semi-rigid foam layer in a pedestal shape in accordance with the shape of the foot bath; and a nut formed on one side of the frame, wherein the nut is formed on the flexible foam layer and the second non- And a footbath knob fixing device of the type corresponding to the footbath shape so as to connect an external footbath knob.

With the above-described construction, the present invention has an effect of preventing a situation where the foot bath is torn due to the weight of the water when the water is drained to the foot bath having elasticity due to the foot bath knob fixing device.

The present invention has the effect of preventing the foot bath from being easily broken due to improved durability of the foot bath because the foot bath handle fixing device is embedded inside the foot bath.

The present invention has the effect of reducing the production process and lowering the cost by integrally forming the footbath handle fixing device in the production of the footbath.

FIGS. 1A to 1E are views showing a manufacturing process of a foot bath with elasticity provided with a foot bath apparatus grip fixing apparatus according to an embodiment of the present invention.
2 is a cross-sectional view of a foot bath having elasticity according to an embodiment of the present invention.
FIG. 3 is a view showing a foot bath knob fixing device embedded in a foot bath having elasticity according to an embodiment of the present invention.
4 is a cross-sectional view of a foot bath having elasticity according to another embodiment of the present invention.
5 is a cross-sectional view of a foot bath having elasticity according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

In the whole, when an element is referred to as "including" an element, it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

The elastic cushion foot bath of the present invention provides elasticity to the inner surface layer of the foot bath by forming a triple-layer semi-rigid foam layer having first and second non-foam coating layers on both sides of the flexible foam layer in one step, Contact feeling, warmth, and comfort can be improved. The foot bath having elasticity of the present invention can simplify the production process, reduce unnecessary production loss, and reduce manufacturing cost, thereby manufacturing an elastic foot bath at an affordable price.

FIGS. 1A to 1E are views showing a manufacturing process of a foot bath with elasticity provided with a foot bath apparatus grip fixing apparatus according to an embodiment of the present invention.

The manufacturing process of the elastic cushion foot bath 100 according to the embodiment of the present invention is the same as that of the first embodiment except that the second mold 200b, The outer structure layer 110 is formed by a male mold.

Here, the second mold 200b drills a hole 210 for inserting the longitudinal support 320 to be inserted into the nut 310 attached to the foot bath handle fixing device 300 at one side of the mold during the production of the mold. Here, the support includes bolts, rods, and rods.

The position of the hole 210 is formed in the foot bath 100 before the fabrication of the second mold 200b so as to be able to maintain horizontal balance with the water.

Next, as shown in FIG. 1B, the release agent layer 120 is formed on the first mold 200a of the foot bath 100 so as to be easily peeled off from the first mold 200a.

Next, as shown in FIG. 1C, according to the present invention, a foot bath knob fixing device 300, which is manufactured beforehand between the second mold 200b and the first mold 200a, is inserted into the nut 300 of the foot bath knob fixing device 300, (310) and the hole (210) of the second mold (200b).

The present invention is characterized in that the foot support 320 is inserted through the hole 210 and is coupled to the nut 310 of the foot fixation device 300 to fix the foot fixture 300 when it is foamed .

Next, as shown in FIG. 1D, the present invention forms a colored coating layer 130 on the release agent layer 120 to selectively provide an elastic surface.

Next, as shown in FIG. 1E, the present invention is characterized in that the first non-foamed coating film 130 is sequentially injected into the spaced portion between the first and second molds 200a and 200b, in which the colored coating layer 130 is formed, A semi-rigid foam layer 140 is formed of a layer 140a, a flexible foam layer 140b and a second non-foam coating layer 140c. Herein, the non-foam coating layer is an elastic protective film layer, and the soft foam layer can be used in the same meaning and terms as the foam layer.

In other words, the present invention is characterized in that the foaming material layer 140b is foamed through a single injection of raw material into a space between the first mold 200a on which the colored coating layer is formed and the second mold 200b on which the external structure layer 110 is formed, Foamed coating layers (elastic protective film layers) 140a and 140c are formed on the inner surface of the colored coating layer 130 and in contact with the outer structure layer, and a foamed material layer 140b is formed in the inner center portion (A non-foamed coating film layer (elastic protective film layer) - a soft foam layer (foamed material layer) - a non-foamed coating film layer (elastic protective film layer)).
Accordingly, in the present invention, a non-foamed coating layer 140a (elastic protective film layer), a soft foam layer 140b (foamed material layer), and a non-foamed coating layer 140c (elastic protection film layer) Since the semi-rigid semi-rigid foam layer 140 is simultaneously formed by a single process, the layer can not be separated due to the artificial interface and the layer separation phenomenon does not occur.

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The present invention protects the foamed material layer 140b by forming non-foamed coating layers 140a and 140c (elastic protection film layer) on both sides of the foamed material layer 140b.

That is, the present invention allows the semi-rigid foam layer 140 to be formed on the second mold 200b to which the footbath-grip device 300 is fixed.

Next, the present invention separates and removes the support 320 in the longitudinal direction inserted into the second mold 200b for a certain period of time, and the footbath 100 is connected to the footbath 100 as shown in FIG. 2, (Not shown).

Finally, as shown in Fig. 2, an elastic cushion foot bath 100 having a cross section according to an embodiment of the present invention is manufactured.

1A may be performed after the semi-rigid foam layer 140 of the semi-rigid foam layer 140 is foamed.

It is premised that it is not necessary to perform the steps according to the order of each of these steps, and it is essential that only each of these steps be performed.

Based on this assumption, the process will be described in detail for each step.

The step of forming the outer structure layer 110 shown in FIG. 1A is a step of forming an outer structure layer 110 having an outer shape of the foot bath 100.

The outer structure layer 110 forms the outer surface of the foot bath 100 and serves as a structure for the foot bath 100 so that it can be formed of a hard resin used for manufacturing a normal hard foot bath. In addition, the thickness of the outer framework layer 110 can be arbitrarily adjusted.

In addition, the outer structure layer 110 can adjust the shape of the side surface so that a knob or a moving means is provided to facilitate the transportation and use of the manufactured foot bath 100.

As a method of forming the outer structure layer 110, the outer structure layer 110 may be formed by molding a mold in which a resin containing a hardener is added to a polyethylene or polypropylene ABS resin, and then releasing the mold. 100, it is preferable to use a material having a certain degree of ductility capable of withstanding falling impact or other external impacts during use. For example, PS, PE, PP, General plastics such as ACRYL, ABS, PVC, and PET are suitable. Preferably, the outer structure layer 110 is formed by vacuum-molding a sheet-shaped plastic having a thickness of about 2-5 mm to a shape of the above-described shape using a conventional vacuum molding machine. Here, the outer structure layer 110 must be formed in the outer shape of the foot bath 100, so that the portion unnecessarily extending from the outer structure layer 110 is removed through a post-treatment process.

Next, as shown in FIG. 1B, the release agent layer 120 is formed on the footpad molding surface corresponding to the inner shape of the foot bath 100 or on the outer surface of the inner mold. Here, the first and second molds 200a and 200b are made of FRP material or a metal material, and the back surface of the first mold 200a is arranged upward, and a releasing agent such as wax is applied to the surface of the first and second molds 200a and 200b Thereby forming a release agent layer 120.

Next, as shown in FIG. 1C and FIG. 3, in the step of forming the foot bath apparatus fixing device 300, a frame made of stainless steel or steel is inserted into the foot bath 100, The nut 310 and the hole 210 are aligned with each other and then the longitudinal support 320 is inserted through the hole 210 and coupled with the nut 310.

3, a nut 310 may be formed on one side of the upper part of the foot device 300, and a pedestal may be formed on the lower part of the foot device 300. The foot device 300 may be variously shaped to correspond to the shape of the foot bath 100 .

Next, as shown in FIG. 1D, a colored coating layer 130 is formed on the top surface of the release agent layer 120, which is an elastic surface coating layer having good glossiness, excellent elasticity and excellent scratch resistance, can do.

As a specific example, a solvent type acrylic polyurethane coating agent or an aqueous or oily type polyurethane coating agent is applied on the surface of the release agent layer 120 by an air spray method and dried. At this time, the elastic material constituting the colored coating layer 130 is preferably a soft resin having an elongation at break of 50% or more. In addition, the colored coating layer 130 may have a protruding shape in order to enhance the contact feeling of the portion contacting the sole when the foot bath is used.

Next, as shown in FIG. 1E, the semi-rigid foam layer 140 is formed using a semi-rigid foam layer 140 having a structure of a conventional elastic overcoat layer and a foam layer (for example, - elastic protective film layer) is formed. This semi-rigid foam layer 140 is also referred to as an Integral Skin Foam (ISF) layer.

The ISF layer is a polyurethane semi-rigid foam having a molding density of about 150-400 kg / m 3 and a surface hardness of about 30 to 70 in terms of elasticity and cost Do. Further, the ISF layer can be obtained by mixing the two-pack type radial polyurethane foam raw material with a raw material by a usual stirring method, for example, using an agitator of about 3,000 to 5,000, or using a low pressure foaming machine or a high- Mixing and molding the mixture into a mold.

Further, the raw materials used for forming the ISF layer are composed of a main portion and a curing agent portion, and they can be mixed at a weight ratio of 100 to 30-100, respectively.

The subject part is a polyether polyol; A polymer polyol in which monomers of acrylonitrile or styrene-acrylonitrile are dispersed as required, a catalyst, a foaming agent, and, if necessary, a mixture of a liquid phase in which a chain extender and a foaming agent are homogeneously mixed. At this time, the polyether polyol preferably has an OH functional group of 2-3 and a molecular weight of 3000-10000, and may contain 40-100 parts by weight. The polymer polyol may be prepared by dispersing 10 to 45 parts by weight of a monomer of acrylonitrile (AN) or styrene-acrylonitrile (SAN) and having a hydroxyl value of 20-60 mgKOH / g, 0-60 weight May be included. The chain extender may include 0-15 parts by weight of a dihydric alcohol such as ethylene glycol, diethylene glycol, dipropylene glycol, diethanolamine, triethanolamine, and the like. As the foam stabilizer, for example, 0 to 1.0 part by weight of a polyether modified polysiloxane may be contained. The catalyst may be, for example, 0.1 to 5.0 parts by weight of tertiary amines. When the foaming agent is a chemical foaming agent, water or carbonyl exesides may be contained in the range of 0 to 2.0 parts by weight. When the foaming agent is a physical foaming agent, CFC-11, HCFC-141b, pentane, methylene chloride or hydrofluorocarbons In the range of 0.1 to 40 parts by weight.

Further, the curing agent may be a homogeneous liquid mixture having an NCO content of 20 to 35% by weight by mixing an isocyanate compound with an alcohol and reacting the mixture at 80 DEG C for 2 hours or more. As the isocyanate compound, methylene diphenyl diisocyanate (MDI), toluene diisocyanate (TDI), or isocyanate mixed with MDI and TDI may be used. And 2-15 parts by weight of a polyol having an OH functional group of 2-3 and a molecular weight of 200-6000 or 0.1-10 parts by weight of a divalent alcohol monomer or a trivalent alcohol monomer may be used as the alcohol.

As a specific example, the ISF layer can be prepared using HA-7120B, HA-7150B or SR-300B of HA-7120B, HA-7120A, HA-7150A or RS-76A. Further, for the formation of a colored ISF layer, for example, 0.2-5.0 parts by weight of a colored pigment may be added and stirred to 100 parts by weight of the subject. At this time, the colored pigment may be a conventional product of oil type.

As described above, the semi-rigid foam layer 140 according to the embodiment of the present invention is formed by joining conventional upper and lower molds with the molds 200a and 200b, and injecting a foaming agent into the spaces between the upper and lower molds The mold 200b in which the outer structure layer 110 is coupled to the inner mold 200a and the mold 200a in which the mold releasing agent layer 120 is coupled may be coupled to the inner space of the outer structure layer 110, Alternatively, a method may be employed in which the outer structure layer 110 in a single state separated from the mold and the mold to which the mold release agent 120 is applied are joined, and the material is injected into the space formed by the outer structure layer 110 and the mold .

Preferably, as shown in Fig. 1A, a second mold 200b subjected to the releasing treatment is inserted into the first mold 200a coated with the releasing agent, and the semi-rigid foam layer 103 is formed of the above- 2, the second mold 200b can be separated from the second mold 200b. The footsteps 100 having a cross section as shown in FIG. 2 can be manufactured by combining the outer structure layer 110 on the upper surface of the semi-rigid foam layer 140 thus formed.

The semi-rigid foam layer 140 or the ISF layer formed in this manner has first and second non-foamed coating layers 140a and 140c with thicknesses of 0.3 to 3 mm on both side surfaces of the mold and the surface layer contacting the outer structure layer 110 And subsequently the inner layer has a flexible foam layer 140b with a thickness of about 1-20 mm with elasticity.

Therefore, in the case of the cushion foot bath 100 according to the embodiment of the present invention, the first non-foaming coating layer 140a, the soft foam layer 140b, and the second non-foaming coating layer 140c, which are the semi-rigid foam layer 140, It can be obtained by a conference process. In the embodiment of the present invention, it takes about 15-20 minutes to form the first non-foamed coating layer 140a, the soft foam layer 140b, and the second non-foamed coating layer 140c, It is unnecessary to adjust the angle of the mold to be inclined. Further, the polyurethane raw material which makes such a semi-rigid foam layer 140 can be obtained, for example, And is relatively inexpensive as compared with the elastic protective coating layer. In the embodiment of the present invention, the pigment is added to form the semi-rigid foam layer 140, and the first non-foamed coating layer 140a, the soft foam layer 140b, and the second non- Color can be imparted simultaneously with manufacture.

Next, in the present invention, if a longitudinal support 320 inserted into the second mold 200b is separated and demolded after a certain period of time, an elastic foot bath with the foot bath handle fixing device 300 100) is completed.

Here, the foot bath handle fixing device 300 connecting the external structure layer 110 and the foot bath handle 400 on the semi-rigid foam layer 140 is inserted.

3, the present invention includes a nut 310 of a foot bath knob fixing device 300 embedded in a foot bath 100 by inserting a foot bath handle 400 into a hole 210 of the foot bath 100, It is possible to prevent the foot bath 100 from being torn due to the weight of the water when the water is drained to the foot bath 100.

4 is a cross-sectional view of a foot bath having elasticity according to another embodiment of the present invention.

The foot bath 100 having elasticity according to another embodiment of the present invention includes a first colored coating layer 130a corresponding to a foot bath shape; A semi-rigid foam layer 140 having a first non-foam coating layer 140a, a flexible foam layer 140b and a second non-foam coating layer 140c sequentially formed on the first colored coating layer 130a; And a second colored coating layer 130b formed on the semi-rigid foam layer 140 to provide an elastic surface. 2, the foot bath 100 having elasticity according to another embodiment of the present invention is different from the foot bath 100 shown in FIG. 2 in that the second colored coating layer 130b is formed in place of the outer structure layer 110 The description of the same parts will be omitted. That is, the second colored coating layer 130b may be formed in the same manner as the first colored coating layer 130a, and the elasticized foot bath 100 according to another embodiment of the present invention may include the first colored coating layer 130a, The semi-rigid foam layer 140 and the second colored coating layer 130b may be sequentially formed.

Here, the foot bath knob fixing device 300 connecting the second colored coating layer 130b to the semi-rigid foam layer 140 connecting the foot bath knob 400 is inserted.

5 is a cross-sectional view of a foot bath having elasticity according to another embodiment of the present invention.

The foot bath 100 having elasticity according to another embodiment of the present invention is provided with a first anti-foaming coating layer 140a, a soft foam layer 140b and a second anti-foaming coating layer 140c corresponding to the foot bath shape, And may be composed of only the rigid foam layer 140. Compared with the foot bath 100 shown in FIG. 2, the foot bath 100 having elasticity according to another embodiment of the present invention is substantially the same as the foot bath 100 except that it does not have the outer structure layer 110 and the colored coating layer The description of the same portions will be omitted. That is, a release agent layer is formed on both the molds 200a and 200b and a semi-rigid foam layer 140b having a first non-foam coating layer 140a, a soft foam layer 140b and a second non-foam coating layer 140c between the molds. The non-foamed coating layer 140 may be formed in a single step so as to have a cross-section composed of only the first non-foamed coating layer 140a, the flexible foamed layer 140b, and the second non-foamed coating layer 140c as shown in FIG.

Here, the foot bath handle fixing device 300 connecting the foot bath handle 400 to the second non-foam coating film layer 140c and the soft foam layer 140b is inserted.

The method of manufacturing the foot bath 100 having elasticity according to still another embodiment of the present invention includes the steps of forming the outer structure layer 110 on the second mold 200b in correspondence with the shape of the foot bath 100, The processes of forming only the release agent layer 120 and the semi-rigid foam layer 140 and inserting the footbag grip device 300 are substantially the same without forming the coloring coating layer 130, so duplicate descriptions will be omitted.

2, 4 and 5, a first mold release agent layer (not shown) is formed on a first mold 200a formed corresponding to the shape of the foot bath 100, A second release agent layer (not shown) may be further formed on the second mold 200b that is coupled to the first mold 200a.

The embodiments of the present invention described above are not implemented only by the apparatus and / or method, but may be implemented through a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

100: Foot bath
110: outer structure layer
120: release agent layer
130: colored coating layer
130a: a first colored coating layer
130b: second colored coating layer
140: semi-rigid foam layer
140a: first non-foaming coating layer
140b: flexible foam layer
140c: second non-foamed coating layer
200a: first mold
200b: second mold
210: hole
300: Footbath handle fixing device
310: nut
320: Support
400: Footbath handle

Claims (9)

A method of manufacturing a foot bath having elasticity,
Forming an outer structure layer on a second mold formed corresponding to the shape of the foot bath;
Forming a release agent layer on a first mold coupled to the second mold so as to be easily peeled off from the mold;
A footbath handle fixing device corresponding to the shape of the footbath is inserted to connect an external footbath handle on the outer structure layer, and a hole formed in one side of the footbath device fixing device and a hole formed at one side of the footbath- Coupling the longitudinal support to the insertion groove through the hole;
Forming a colored coating layer on the first mold having the release agent layer formed thereon;
Forming a layer of a material having elasticity in a spaced-apart portion between the colored coating layer and the outer structure layer; And
A step of removing the support member inserted in the second mold and releasing the first mold and the second mold;
Wherein the elasticity of the foot is less than the elasticity of the foot. A method of manufacturing a foot bath having elasticity,
Forming a release agent layer on the first mold so as to be easily peeled off from the mold and forming a release agent layer on the second mold coupled with the first mold;
A footbath grip fixing device corresponding to the shape of the footbath is inserted so as to connect an external footbath handle on the release agent layer of the second mold, and a hole formed in one side of the insertion hole of the footbath- And engaging a longitudinal support through the hole and into the insertion groove;
Forming a first colored coating layer on a first mold formed corresponding to the shape of the foot bath;
Forming a second colored coating layer on the second mold on which the footstrap handle fixing device is fixed;
Forming a layer of a material having elasticity in a spaced-apart portion between the first colored coating layer and the second colored coating layer; And
A step of removing the support member inserted in the second mold and releasing the first mold and the second mold;
Wherein the elasticity of the foot is less than the elasticity of the foot. A method of manufacturing a foot bath having elasticity,
Forming a first mold release agent layer on a first mold formed corresponding to the shape of a foot bath;
Forming a second release agent layer on a second mold coupled with the first mold so as to be easily peeled off from the mold;
A footbath grip fixing device corresponding to the footbath shape is inserted so as to connect an external footbath handle on the second release agent layer, a hole formed in one side of the insertion groove of the footbaths gripper fixing device, Engaging a longitudinal support through the hole to engage the insertion groove;
Forming a material layer having elasticity in a spaced-apart portion between the first releasing agent layer and the second releasing agent layer; And
A step of removing the support member inserted in the second mold and releasing the first mold and the second mold;
Wherein the elasticity of the foot is less than the elasticity of the foot. 4. The method according to any one of claims 1 to 3,
The step of forming a layer of material having elasticity comprises:
Forming a triple-layered semi-rigid foam layer consisting of a first non-foamed coating layer, a flexible foam layer and a second non-foamed coating layer sequentially formed through one raw material injection process
Wherein the elasticity of the foot is less than the elasticity of the foot. In a foot bath having elasticity,
An outer structure layer corresponding to the shape of the foot bath;
A semi-rigid semi-rigid foam layer consisting of a first non-foamable coating layer, a flexible foam layer and a second non-foamed coating layer which are sequentially formed on the outer layer of the structure through a single raw material injection process; And
A metal frame embedded in the bottom of the semi-rigid foam layer in a pedestal shape in accordance with the shape of the foot bath; and a nut formed on one side of the top of the frame, the outer structure layer and the semi-rigid foam layer, A footrest knob fixing device corresponding to the shape of the foot bath so as to connect the knobs
Wherein the elastic member is a spring. In a foot bath having elasticity,
A first colored coating layer corresponding to a foot bath shape;
A semi-rigid semi-rigid foam layer consisting of a first non-foam coating layer, a flexible foam layer and a second non-foam coating layer sequentially formed on the first colored coating layer through a single raw material injection process; And
A metal frame embedded in the bottom of the semi-rigid foam layer in a pedestal shape in accordance with the shape of the foot bath; and a nut formed on one side of the top of the frame, A footbath handle fixture corresponding to the footbath shape to connect the footbath handlebars
Wherein the elastic member is a spring. In a foot bath having elasticity,
A semi-rigid semi-rigid foam layer consisting of a first non-foamed coating layer, a flexible foam layer and a second non-foamed coating layer sequentially formed through a single raw material injection process corresponding to the shape of a foot bath; And
A metal frame embedded in the bottom of the semi-rigid foam layer in a pedestal shape in accordance with the shape of the foot bath; and a nut on one side of the top of the frame, wherein the nut is formed on the soft foam layer and the second non- And the footbath device is attached to the footbath of the footbath,
Wherein the elastic member is a spring. The method according to claim 5 or 6,
Further comprising a colored coating layer formed on said semi-rigid foam layer to provide an elastic surface. 8. The method according to any one of claims 5 to 7,
Wherein the footrest fixing device comprises a nut at one side of the upper part and is formed so as to coincide with a hole formed at one side of the upper part of the foot bath shape so that the foot bath handle is coupled with the nut through the hole.

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