KR200231367Y1 - A cohesion structure of a protrusion and fixing body for a cushion, mat and so on - Google Patents

Abstract

The present invention relates to a coupling structure for coupling the projection body to the fixed body when manufacturing a cushion or various mats, in particular the upper surface is formed in a hemispherical shape, the groove 12 having a predetermined depth and size in the center of the rear surface is formed concave A projection body 10 having a plurality of melt openings 14 disposed radially so as to penetrate the groove 12 at a side inclined obliquely from the top to the back; Before and after, the connecting strips 22 are formed in a net shape so that the same distance is maintained left and right, and a fusion fixing part 24 having a predetermined height protrudes on one surface where the connecting bands 22 cross each other. The formed soft synthetic resin fixture (20); but made of a recess 17 of the same or similar material as the fixture 20 in the groove 12 of the protrusion 10, the conjugate 17 Is transformed into a molten state by a heat source applied from the outer surface of the projection body 10, and then pressurizes the fusion fixing part 24 of the fixing body 20 into the groove 12 to press the joint 17 and the fusion fixing part. The melt of 24 flows into the plurality of melt intervening holes 14 to solidify, thereby forming a structure in which the fixed body 20 and the protrusion 10 are integrally coupled to each other.

Description

A cohesion structure of a protrusion and fixing body for a cushion, mat and so on}

The present invention relates to a coupling structure that couples the protrusions to the fixed body when manufacturing cushions or various mats. In particular, in the case where the protrusions are formed on the cushions or mats for acupressure or ventilation of the body, the bottom center of the protrusions A plurality of melt openings are formed at the edges of the grooves so as to communicate with the grooves at a predetermined depth, and a fusion fixing part and a joint of the fixing body formed of a soft synthetic resin are respectively inserted into the grooves to be applied from the outside of the projection body. The present invention relates to a coupling structure of a projection and a fixture of a cushion and a mat in which a fixing body and a protrusion are integrally bonded by melting and fixing in a recess by a high temperature heat source.

In recent years, as health awareness increases, various products containing magnets, jade, and ocher, which are beneficial to various kinds of beddings, cushions, mats, etc., are being released. Most of these products are especially parts of the body. It is mainstream with products that are equipped with acupressure bulbs (hereinafter referred to as "protrusions").

However, various beddings, cushions, and mats combined with various protrusions sold in the related art are difficult to manufacture and require a lot of air labor, which makes mass production difficult, and therefore, they are sold at high prices. Among them, there was a disadvantage in that the protrusions easily fall off or separate from the fixing body (such as a strap for mutually fixing the protrusions).

That is, in the case of the conventional products, the protrusions are made of materials containing various ingredients that are beneficial to health, and holes are formed in the protrusions, and a plurality of protrusions are connected to each other by using a fixing body, that is, a connecting strap or a connecting strip. The main method is to connect or combine to make an article, and another method is to form a groove in the fixture to fix the protrusion by inserting the protrusion into the groove, or to fix the protrusion using an adhesive. To be fixed. However, such a conventional product is poor in workability and productivity, and the occurrence of projections falling out during use has occurred in unusual cases, it was difficult to restore to a normal state when separated and separated.

Particularly, in the case of such conventional products, when a single article is made by interconnecting a plurality of protrusions, the surface of the acupressure ball comes into direct contact with the floor, and thus a cushion or a mat slips easily. It was necessary to take the trouble of arranging cushions and mats, and there was a drawback in that various shapes of the manufactured products could not be manufactured.

In addition, by applying various colors to the surface of the projection body to create a variety of patterns or letters to provide a differentiated product, but in the case of the products produced in this way, the surface color is discolored due to frequent contact It faded and acted as a factor to reduce the aesthetics of the product.

The present invention is devised to solve the drawbacks of the above-mentioned cushion or mat with a conventional projection body, the present invention can be fixed to a fixed body of a plurality of projection body at the same time to simplify the work process of the product It is to provide a combined structure of the projection and the fixing body of cushions and mats that can improve productivity and reduce manufacturing costs.

In addition, the present invention not only prevents the protrusion from being easily separated or detached after the protrusion is coupled to the fixture, but also enables easy and firm recombination even when the protrusion is separated or detached from the fixture, thereby improving the merchandise and practicality of the product. It is to provide a coupling structure of the projection and the fixture of the cushion and mats that can be made.

In addition, the present invention improves the user's convenience by not slipping with the bottom surface or the sheet surface when placed on the floor top surface or sheet, and can produce products in a variety of shapes and colors, despite prolonged use It is an object of the present invention to provide a coupling structure of projections and fixtures of cushions and mats that do not easily discolor on the surface.

1 and 2 are a perspective view and a rear perspective view of the protrusion according to the present invention,

3 is a partial cross-sectional view of FIG. 2;

4a and 4b is an external perspective view and a rear view of the fixture according to the present invention,

5a is a state in which a plurality of protrusions are arranged in a mold to couple the protrusions and the fixture according to the present invention;

Fig. 5B is a state diagram in which a conjugate made of synthetic resin is embedded in the groove of the protrusion of Fig. 5A;

6 is a state in which the fusion fixing part of the fixture cut to a predetermined size in Figure 5b is fitted into the groove formed on the back of the projection body,

7 is an external perspective view of the protrusion body and the fixed body of a predetermined size in a fusion state;

8 is a cross-sectional view taken along the line B-B of the portion A of FIG.

9 is a state diagram used in accordance with an embodiment of a cushion in which a plurality of the fixed body is coupled to a plurality of protrusions coupled to each other.

※ Explanation of symbols for main parts of drawing

10: protrusion 12: groove

14 melt hole opening 17 bonded body

18 conjugate melt 20 fixed body

22: connecting strip 24: fusion fixing

26: connector 30: mold

40: cushion

In order to solve the above technical problem, the coupling structure of the projection and the fixed body of the cushion and the mat according to the present invention has a hemispherical upper surface, a recess having a predetermined depth in the center of the rear surface is formed concave, and inclined The protrusion body has a plurality of melt interposed holes formed radially so as to penetrate the groove; Before and after, the connection strip is connected in a net shape so as to maintain a constant distance to the left and right, the fixing body made of a soft synthetic resin protruding a fusion fixing part having a predetermined height on one surface where the connection strips cross each other; In the recess of the projection, a joint of the same or similar material as that of the fixture is embedded, and the joint is transformed into a molten state by a heat source applied from the outer surface of the projection, and then the fusion fixing part of the fixture is inserted into the groove. Thus, the melt of the assembly and the fusion fixing part flows into a plurality of melt intervening holes to solidify, so that the fixed body and the protrusion body are integrally coupled.

In addition, the external heat source applied to the projection body has a plurality of hemispherical seating grooves are formed concave so as to cover the surface of the projection body on the upper surface, a mold capable of maintaining and controlling a constant high temperature state by the power supplied from the outside ( It consists of a structure that can combine a plurality of protrusions and a fixed body at the same time.

In addition, at one or more outermost rows of the fusion fixing parts of the fixing body, a connection hole penetrating into the inner side of the fusion fixing part protruding to one side is formed so that the fusion fixing part of the other fixing body is fitted in the groove of one projection body after the connection hole is fitted. It is made of a structure in which a plurality of fixtures can be coupled to each other by melt fixing at the same time.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 to 3 is a cross-sectional view of the exterior and rear perspective view and a part of the protrusion according to the present invention.

As shown in the figure, the projection body 10 according to the present invention has a top surface is formed in a hemispherical shape, a groove 12 having a predetermined depth is formed in the center of the back, the side surface is obliquely processed from the top surface to the bottom surface A plurality of melt intervening holes 14 are radially disposed to penetrate the recess 12, and the recess 12 is formed through the recess 12 as illustrated in FIG. 3. It is preferred to be formed perpendicularly with respect to.

In particular, the protrusion body 10 is filled in a molding apparatus in which a predetermined shape is processed by mixing ceramic and jade powder in a predetermined ratio, and then a recess 12 having a predetermined depth is formed in the center of the rear surface, and the recess 12 The first step protrusion is formed by pressing with a pressurizing device (press, etc.) capable of simultaneously forming the melt intervening hole 14 communicating with the groove 12 by a rim at a predetermined interval, and forming the first step protrusion. In the kiln, where the high temperature is maintained, the second stage protrusion is formed by roasting for a predetermined time. After the color and glaze treatment is performed on the upper surface of the second stage protrusion, the kiln is roasted for a predetermined time in the kiln in a high temperature state. The final protrusion 10 is completed.

4A and 4B illustrate front and rear perspective views of a fixed body 20 having a predetermined size to which the plurality of protrusions 10 are coupled.

The fixing body 20 is made of a soft synthetic resin, and the connecting strip 22 is formed in a net shape so that the same distance is maintained before and after, left and right, and at the intersection where the connecting strip 22 crosses each other. On one side, a fusion fixing part 24 having a predetermined height, which is formed at the same time as the connection band 22 is formed, is formed to protrude.

In addition, one or more fusion fixing parts 24 on the outermost side of the fusion fixing parts 24 protruding from one surface of the fixing body 20 are connected to the inner side of the protruding fusion fixing parts 24. 26 is formed, and the fusion fixing parts of the different fixing bodies 20 are mutually fitted to the connecting holes 26 formed at the rim, and then melted and fixed in the recesses 12 of the protrusions 10 to be fixed. The plurality of fixtures 20 having the size of the interconnection is made of a structure in which one product can be completed.

Meanwhile, hereinafter, the coupling process of the protrusion 10 and the fixture 20 having the above-described structure will be described in detail with reference to FIGS. 5A to 8.

The protrusion 10 and the fixture 20 are coupled to each other by applying heat from the outside of the protrusion 10 in a state in which the joint 17 is inserted into the groove 12 of the protrusion 10. When the bonded body 17 inserted into the inner side is transformed into a molten state, the fusion fixing part 24 of the fixing body 20 is inserted and pressed, so that the melt 18 of the bonded body 17 and the fusion fixing part 24 The fixed body 20 and the protrusion 10 are integrally coupled to each other by flowing into the recess 12 and the plurality of melt intervening holes 14 formed therethrough.

As a preferred method of coupling the protrusion 10 and the fixture 20, as shown in Figure 5a and 5b, the hemispherical shape of the protrusion 10 on the upper surface as an external heat source applied to the protrusion 10 A plurality of hemispherical seating grooves 32 are formed to cover the surface, and the plurality of protrusions 10 are recessed to be made of a mold 30 capable of maintaining and controlling a constant high temperature state by a power supplied from the outside. Align it with the seating groove 32 so that 12 may face upward.

After embedding the joint 17 in the groove 12 of each of the aligned protrusions 10, power is supplied to the mold 30 so that the mold 30 is maintained at a predetermined high temperature state. After the transformation to the molten state, as shown in Fig. 6, when the fusion fixing part 24 of the fixing body 20 is pressed while inserting the groove 12 of the individual projection body 10, the joint 17 And the melt of the fusion fixing part 24 flows into the melt opening 14 formed in the edge portion of the recess 12 by the pressing force of the fixing body 20, and when the power supply to the mold 30 is blocked, the melt is melted. By solidifying 18, the inner periphery of the recess 12 and the inside of the melt interposing hole 14 are fixed so that the fixed body 20 and the protrusion 10 are integrally coupled to each other.

As such, the state in which the protrusion 10 and the fixed body 20 having a predetermined size are integrally coupled to each other is illustrated in FIG. 7, and in FIG. 8, the melt of the assembly 17 and the fusion fixing part 24 is illustrated in FIG. 18 is a cross-sectional view taken along line BB of FIG. 7 so that the recess 12 and the melt intervening hole 14 are easily penetrated and solidified.

In addition, FIG. 9 illustrates an embodiment of the cushion 40 manufactured in a certain shape and size by combining the unit sizes shown in FIG. 7 with each other. In order to prevent the projection 10 from being coupled to the outermost edge portion of the fixture 20 of each unit, the fusion fixing part 24 of one fixture 20 is formed on the back of the fusion fixing part of the other fixture. After the fitting holes 26 (shown in FIG. 4B) are joined to each other, the fusion fixing parts coupled to each other are inserted into the grooves 12 of the protrusion 10 to be fusion-fixed to each other so that different fixtures are coupled to each other. It has a structure made of products of size.

On the other hand, it will be described below the operation according to the coupling structure of the projection and the fixed body of the cushion and mat according to the present invention made of the above-described structure.

The coupling structure of the projection and the fixed body of the cushion and mat according to the present invention is the hemispherical surface of the projection 10 corresponding to the upper surface of the cushion or mat toward the upper surface, the bottom groove 12 of the projection (10) ) Is coupled to the fixing member 20 made of a soft synthetic resin made of a net shape by the connecting strip 22 is not easy to slip when used on a slippery floor or seat is convenient to use.

In addition, since the plurality of protrusions 10 are coupled to the fixture 20 in a state in which the plurality of protrusions 10 are placed on the mold 30 at once, the coupling method of the protrusions 10 and the fixture 20 is convenient and the assembly is improved. Mass production is possible.

In addition, the coupling portion to which the protrusion 10 and the fixture 20 are coupled is a melt 18 in which the joint 17 made of synthetic resin is melted by high heat, thereby fusion bonding the fixture 20 and the protrusion 10. Since the bonding force is excellent, in particular, because the fusion fixing part 24 of the fixing body 20 is inserted into the groove 12 of the protrusion body 10 in a pressed state, the melt inside the groove 12 is grooved. The projection body 10 and the fixed body 20 are flowed into the melt opening hole 14 formed in the side of the (12) to solidify in a state in which the melt of the groove 12 and the melt of the melt opening hole 14 are integrated. ) Is firmly coupled to each other, even when used for a long time, the protrusions 10 are not easily separated from the fixture 20.

In addition, even if the projection body 10 is separated from the fusion fixing part 24 of the fixing body 20, the fusion fixing part 24 is inserted into the groove 12 of the projection body 10 again to obtain a predetermined heat from the outside. Because it can be added and combined, there is an advantage that can be easily repaired and recombined even if a defect occurs.

In addition, the connection hole 26 is formed on the back of the fusion fixing part 24 formed on the rim of the fixing body 20 in order to manufacture the fixed body 20 cut to a certain standard in the required size or shape. Therefore, the fusion fixing part 24 of the other fixing body 20 is inserted into the connection hole 26, and the outermost edge fusion fixing part is fused and fixed to the groove 12 of the protrusion body 10 in various sizes and shapes. It has the advantage of making a product.

In addition, since the projection 20 is coated with various colors on the surface and the glaze is treated at high temperature after the glaze is applied, it is possible to produce cushions or mats of various colors and patterns according to the applied color, and the finished product is produced once. In the case of frequent contact and not easily discolored or faded color is superior to the preservation of the color compared to conventional cushions and mats.

In particular, cushions and mats made of a coupling structure of the protrusion body 10 and the fixed body 20 according to the present invention after the protrusion body 10 is formed by pressing the powder of the ceramic and jade components as a first roasting and chaebol roasting Since the projection body 10 is not easily broken because of the external impact, and the fixing body 20 is made of a soft synthetic resin, it is easy to wash without being caught in the toilet and kitchen, as well as various cushions and beddings. Its use is possible.

The combined structure of the projections and the fixed body of the cushion and mats according to the present invention having the above-described configuration and action is excellent in workability according to the manufacturing as compared to the cushions and mats provided with the conventional projection body as well as the projection body Since the solids of the joints and the fusion fixing part are solidified by the grooves and melt openings, the fixing body and the protrusion body are firmly formed. , The surface of the projection is glazed, and when the projection is formed, it is produced by baking and conglomerate at a predetermined temperature, so the color of the surface of the projection is almost permanently preserved and is not easily broken by external impacts. It provides useful effects that can make various products in shape and shape.

Claims (3)

The upper surface is formed in a hemispherical shape, the groove 12 having a predetermined depth and size is formed concave in the central portion of the rear surface, a plurality of melt openings to penetrate the groove 12 on the side inclined obliquely to the rear surface from the top ( 14 is a projection body 10 formed radially; Before and after, the connecting strips 22 are formed in a net shape so that the same distance is maintained left and right, and a fusion fixing part 24 having a predetermined height protrudes on one surface where the connecting bands 22 cross each other. Made of a fixed body of soft synthetic resin (20); A recess 17 of the same or similar material as that of the fixing body 20 is embedded in the recess 12 of the protrusion 10, and the joint 17 is formed by a heat source applied at an outer surface of the protrusion 10. After the transformation into the molten state, the fusion fixing part 24 of the fixing body 20 is inserted into the groove 12 and pressurized, so that the melted body 18 of the joint body 17 and the fusion fixing part 24 is provided with a plurality of melt openings. Cushioning and mating projection structure and mating structure of the mattress and mat, characterized in that consisting of a structure in which the fixed body 20 and the projection body 10 is integrally coupled by flowing into the solid. The method of claim 1, The external heat source applied to the surface of the projection body 10 is formed with a plurality of recessed grooves 32 to concave the surface of the projection body 10 on the upper surface, a constant high temperature state by the power supplied from the outside The coupling structure of the projection and the fixed body of the cushion and mats, characterized in that the mold 30 is maintained and controlled. The method of claim 1, On the back of the outermost one or more fusion fixing parts 24 of the fixing body 20, a connection hole 26 penetrating into the inner side of the fusion fixing part 24 protruding to one side is formed so that the fusion fixing part of the other fixing body is formed. Cushion and mat of the mat, characterized in that made of a structure in which a plurality of fixtures 20 can be mutually coupled by fusion bonding at the same time in the groove 12 of one projection body 10 after being fitted in the connection hole 26 Coupling structure of protrusion and fixture.