KR101265177B1 - Manufacturing method for man's shape memory foam and man's shape memory foam manufactured by the same, and man's shape memory system thereof - Google Patents

Abstract

Disclosed are a method for manufacturing a human body-shaped bone structure, a bone structure manufactured by the method, and a human body-shaped bone structure system. In the method of manufacturing a human body shape-mold structure, a plurality of lubricated beads are inserted between the first and second shells of elastic material, the peripheral surfaces of the first and second shells are joined, and the first and second shells are sandwiched. Forming an air outlet capable of expelling existing air, wherein the joining step includes the first and second periphery of one of the first and second sheaths being overlapped to partially surround the other one And a second sheath. Thereby, in order to manufacture a chair corresponding to the shape of the human body, the body shape can be modeled and the body shape image can be obtained.

Description

Manufacturing method for man's shape memory foam and man's shape memory foam manufactured by the same, and man's shape memory system

TECHNICAL FIELD This invention relates to the manufacturing method of a human body shape | mold structure, the bone structure manufactured by the manufacturing method, and the human body shape | mold bonding system.

A chair is a tool widely used in daily life, and its purpose is to allow the user to lean comfortably while sitting.

Such chairs are provided in a wide variety of forms depending on the needs of the user, the place of use and the purpose of use. In particular, in recent years, the interest in the functional aspects of the chair as well as the shape of the chair so that the user can feel comfortable.

On the other hand, in the case of students and office workers, such as sitting in a chair for more than a few hours a day, if the sitting posture is incorrect, it may cause deformation of the cervical spine, spine, lumbar spine and leg joints of the body.

In addition, poor posture can lead to fatigue and pain in the body. This bad posture can lead to malformations in the body's spine.

Therefore, sitting posture may be important. If you use a chair that does not actually fit your body shape, it is difficult to keep your sitting posture correctly. This is because the seat and back of most chairs do not bend to correspond to different human shapes, but are simply flat or gentle curved.

In view of this, it may be desirable in many ways to use your own chair, that is, a chair with a curvature that corresponds to the curvature of your body shape. An image of the human body should be used in the manufacture of the chair.

Therefore, there is a need for a system capable of acquiring an image of a human body, including a structure for simulating a human body.

An object of the present invention, to manufacture a chair corresponding to the human body shape of the human body shape to be able to obtain the image of the human body shape to obtain the image of the human body shape, manufactured by the method for manufacturing a human body shape pattern structure and the manufacturing method The present invention provides a bonding structure and a human-like bonding system.

The purpose is to insert a plurality of lubricated beads between the first and second shell of the elastic material; Bonding the circumferential surfaces of the first and second sheaths; and forming an air discharge part capable of discharging air existing between the first and second sheaths; In the manufacturing method of the human body shape bonding structure, characterized in that the first and the second outer shell is bonded after one of the circumferential surface of the first and second outer shell is partially overlapped to surround the other circumferential surface. Can be achieved by

The method for manufacturing a human body shape structure according to an embodiment of the present invention may further include a reticular body disposed in parallel with the first and second sheaths between the first and second sheaths. have.

In the method for manufacturing a human body shape structure according to an embodiment of the present invention, after the shell stretching step is performed, the first and second shells of elastic material are spaced apart from each other, but the first and second shells are spaced from each other. It may further include a skin expansion step of pulling in the opposite direction to stretch.

In the method for manufacturing a human body shape structure according to an embodiment of the present invention, after the reticular placement step, a plurality of first joining portions for joining the first sheath and one surface of the reticular body in one place, the second sheath And a network joining step of joining the network and the first and second shells to each other while being alternately disposed with a plurality of second joining sites for joining the other surfaces of the network in several places. As shown in FIG.

In the method for manufacturing a human body shape structure according to an embodiment of the present invention, the force pulling the first and second sheaths is removed and the plurality of lubricant coated beads are inserted between the first and second sheaths. An envelope bonding step of bonding the peripheral surfaces of the first and second envelopes; .

The reticular body may have a sine wave form.

In addition, the object is a human body shape shaping structure having a plurality of beads coated with an elastic material is inserted between the first and second sheath and the first and second sheath to maintain a human body shape; A scanner for scanning a human body pattern formed by a user sitting on the human body shape patterning structure; And a controller for controlling the body shape pattern scanned by the scanner to be obtained as a body shape image.

Between the first and the second sheath may be a network that blocks the flow of the beads in the form of a sine wave (sine wave).

According to the present invention, a shape of a human body may be modeled to obtain a chair corresponding to a human body shape, and an image of the human body shape may be obtained.

1 is a perspective view of a state in which the first and second structures for human body shaping according to an embodiment of the present invention are arranged in a chair shape;
FIG. 2 is a perspective view of a user sitting in FIG. 1;
3 is a schematic perspective view of a human body shaping system;
4 is a cross-sectional structural view taken along line AA of FIG. 1;
5 is a modification of FIG. 4,
FIG. 6 is a cross-sectional view taken along line BB of FIG. 1 illustrating a step by step manufacturing process of a second structure for human body shape patterning;
7 is a flowchart of a method of manufacturing a second structure for human body shape bonding;
8 is a control block diagram of a human body shape bonding system.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more readily apparent from the following description of preferred embodiments with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In this specification, when an element is referred to as being on another element, it may be directly formed on another element, or a third element may be interposed therebetween. Also in the figures, the thickness of the components is exaggerated for an effective description of the technical content.

Embodiments described herein will be described with reference to cross-sectional views and / or plan views that are ideal illustrations of the present invention. In the drawings, the thicknesses of films and regions are exaggerated for effective explanation of technical content. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention are not limited to the specific forms shown, but also include changes in the shapes that are produced according to the manufacturing process. For example, the etched area shown at right angles may be rounded or may have a shape with a certain curvature. Thus, the regions illustrated in the figures have attributes, and the shapes of the regions illustrated in the figures are intended to illustrate specific forms of regions of the elements and are not intended to limit the scope of the invention. Although the terms first, second, etc. have been used in various embodiments of the present disclosure to describe various components, these components should not be limited by these terms. These terms have only been used to distinguish one component from another. The embodiments described and exemplified herein also include their complementary embodiments.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms "comprises" and / or "comprising" used in the specification do not exclude the presence or addition of one or more other elements.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific details have been set forth in order to explain the invention in greater detail and to assist in understanding it. However, those skilled in the art can understand that the present invention can be used without these various specific details. In some cases, it is mentioned in advance that parts of the invention which are commonly known in the description of the invention and which are not highly related to the invention are not described in order to prevent confusion in explaining the invention without cause.

1 is a perspective view of a state in which the first and second structures for shaping the human body shape according to an embodiment of the present invention are arranged in a chair shape, FIG. 2 is a perspective view of a user sitting in FIG. 1, and FIG. 4 is a cross-sectional structural view taken along line AA of FIG. 1, FIG. 5 is a modified example of FIG. 4, and FIG. 6 is a cross-sectional structural view taken along line BB of FIG. 1. 7 is a flowchart illustrating a step of manufacturing a structure, FIG. 7 is a flowchart of a method of manufacturing a second structure for human body shaping, and FIG. 8 is a control block diagram of a human body shaping system.

Referring to FIG. 1, the present invention is intended to be used when manufacturing a chair after modeling a human body shape, and may include two first and second structures 100 and 200 for shaping a human body shape.

The first and second structures 100 and 200 for body shape shaping may be separately manufactured and then disposed on the seat plate 101 in the form of a chair as shown in FIG. 1, or may be a product integrated into a separate measuring chair. The lower portion of the seat plate 101 is coupled to a plurality of chair legs 102 as in a conventional chair.

The first structure 100 for human body shape shaping is used for a seating position, and the second structure 200 for human body shape shaping is merely a backrest use, and the structure is substantially similar.

However, since the first structure 100 for human body shaping is arranged in a horizontal state, the beads B (refer to FIGS. 4 to 6) therein may not flow down, whereas the second structure 200 for human body shaping is performed. ) Is arranged in a vertical state, there is a fear that the bead (B) inside it flows down during measurement.

Therefore, in terms of structure and manufacturing method, the first and second structures 100 and 200 for human body shape shaping are slightly different. This will be described in detail with reference to FIGS. 4 to 7.

As shown in FIGS. 4 and 5, the first structure 100 for human body shaping inserts a plurality of beads B coated with a lubricant, such as silicone oil, between the first and second shells 110 and 120, and the first body 100. And it is manufactured in the form of a conventional cushion or cushion by bonding the peripheral surfaces of the second shell (110, 120).

In this case, the first and second outer shell (110, 120) is made of an elastic material such as rubber, silicone, urethane, etc. As the plurality of beads (B) coated with silicone oil is inserted therebetween, the shape of the human body may be properly reflected. That is, when the user sits and stands up as shown in FIG. 2, the human body shape pattern P1 may be maintained for a predetermined time.

Looking at the manufacturing method, first insert a plurality of beads (B) coated with a lubricant between the first and second outer shell (110, 120) of the elastic material, and then join the circumferential surfaces of the first and second outer shell (110, 120).

Subsequently, a person who wants to emulate the human body shape is formed on the first structure 100 and the second structure 200 for human body shape shaping, and in the seated state, the beads B are first and second shells 110 and 120. Air remaining in the space between the first and second shells 110 and 120 is discharged to be in close contact with the space between them. Here, the discharge of the air may be performed through the air discharge unit 130 provided on one side of the first structure 100 for human body shape shaping, and after the air is discharged, the air discharge unit 130 is shielded.

In order to bond the circumferential surfaces of the first and second shells 110 and 120, the peripheral portions 111 and 121 of the first and second shells 110 and 120 are disposed in parallel with each other, as shown in FIG. Can be bonded in the direction. The bonding method may be a method by an adhesive, a method by compression, a method by fusion, a method by ultrasonic bonding, or the like.

Preferably, it is good to apply the method of FIG. That is, after one of the circumferential portions 111 and 121 of the first and second shells 110 and 120 is overlapped to partially wrap the other circumferential portion 111, the first and second shells 110 and 120 may be joined in the direction of P2. The scheme of Figure 5 (b) can lead to a stronger bond.

Since the second structure 200 for human body shape shaping according to an embodiment of the present invention is disposed in a vertical state, there is a fear that the beads B therein may flow down during manufacture, and to solve this, one embodiment of the present invention. The example uses a mesh. Hereinafter, with reference to FIGS. 6 and 7 will be described in detail.

First, as shown in (a) of FIG. 6, the first and second outer shells 210 and 220 of elastic material are disposed to be spaced apart from each other, but the first and second outer shells 210 and 220 are disposed in opposite directions (Q1, Q2, and Q3, Q4). Pull and stretch (S11).

Between the stretched first and second shells 210 and 220, a porous network 230, for example, a network 230 such as a net stocking or a mosquito net, is arranged side by side with the shells (S12).

Subsequently, a plurality of first joining portions (a plurality of dotted arrows in FIG. 6A) joining the first shell 210 and one surface of the reticular body in several places, the second shell 220 and the reticular body ( While alternately arranging a plurality of second joining portions (a plurality of solid arrows in FIG. 6 (a)) that join the other surface of the spots alternately, that is, the first joining portion and the second joining portion alternately one by one. While going, the network 230 and the first and second shells 210 and 220 are bonded to each other (S13). The bonding method in the step S13 may be, for example, a method by an adhesive, a method by compression, a method by fusion, a method by ultrasonic bonding, or the like.

When the bonding operation is completed (preferably enough time for the outer skin and the reticular body to adhere sufficiently), the force that pulled the first and second outer shell (210, 220) as shown by the dark arrow of Figure 6 (b) Remove Then, since the first and second shells 210 and 220 of the elastic material are contracted to their original positions while attracting only the joint portion with the network 230, the network 230 has a sine wave shape. As such, the mesh is bonded in a wave shape to both the first and second shells, so that the beads are moved only inside one wave and cannot move to another wave. This prevents beads from flowing down when the structure is used for the backrest.

When the operation of fixing the reticular body 230 is completed, as shown in FIG. 6C, the first and second sheaths (B) are inserted between the first and second sheaths 210 and 220 while the plurality of beaded lubricants B are inserted. What is necessary is just to join the peripheral surfaces of 210 and 220 (S14). In the circumferential surface bonding of the first and second shells 210 and 220, the above-described method of joining the circumferential surfaces of the first and second shells 110 and 120 in the first structure 100 for human body shaping may be applied.

As such a method, the first and second structures 100 and 200 for shaping the human body shape for measuring the human body shape patterns P1 and P2 (see FIG. 3) may be completed.

Next, let's take a look at human body shaping system.

The human body shaping system according to the present invention includes the human body shaping first and second structures 100 and 200 manufactured by the above-described method, and the user has the human body shaping first and second structures 100 and 200 as shown in FIG. 2. The scanner 300 scans the human body shape patterns P1 and P2 formed by sitting, and the controller 400 controls the human body pattern P1 and P2 scanned by the scanner 300 to be acquired as the human body image. It may include.

As illustrated in FIG. 8, the controller 400 includes a central processing unit 710 (CPU), a memory 720 (MEMORY), and a support circuit 730 (SUPPORT CIRCUIT). The CPU 710 may be one of various computer processors that can be industrially applied to implement or control the human body shaping system of the present embodiment. The memory 720 and MEMORY are operatively connected to the CPU 710. The memory 720 is a computer readable recording medium, which can be installed locally or remotely, and is readily available such as, for example, random access memory (RAM), ROM, floppy disk, hard disk or any digital storage form. At least one or more memories. The support circuit 730 (SUPPORT CIRCUIT) is operatively coupled with the CPU 710 to support typical operation of the processor. Such support circuit 730 may include a cache, a power supply, a clock circuit, an input / output circuit, a subsystem, and the like.

For example, in the human body shape shaping system according to the present embodiment, the memory 720 stores a series of processes such that the human body shape patterns P1 and P2 scanned by the scanner 300 are acquired as the human body shape images. Can be. Typically software routines may be stored in memory 720. The software routine may also be stored or executed by another CPU (not shown), which may be located at a distance from the human body shaping system.

Although the process according to the invention has been described as being executed by software routines, at least some of the processes of the invention may be performed by hardware. As such, the processes of the present invention may be implemented in software executed on a computer system, or in hardware such as an integrated circuit, or in combination of software and hardware.

The overall method of the human body shaping system having such a configuration will be briefly described.

First, as shown in FIG. 1, the first and second structures 100 and 200 for human body shape bonding are provided, and the user sits as shown in FIG. 2.

Then, the hip part of the user is pressed on the first structure 100 for human body shaping, and the back part is pressed on the second structure 200 for human body shaping. The air is discharged from the first structure 100 and the second structure 200 in a pressurized state, and when the user stands up, the human body shape patterns P1 and P2 of the user as shown in FIG. 2 remains as it is reflected in the structure (100,200).

Next, when the scanner 300 scans the human body shape patterns P1 and P2 reflected in the first and second structures 100 and 200 for human body shape imprinting, and provides the information to the controller 400, the controller 400 provides a scanner. The human body shape patterns P1 and P2 scanned by the 300 are acquired as the human body shape images.

Then, it is possible to manufacture a chair that fits the shape of the user's body with the acquired body shape image.

According to the present invention having such a structure and method, since the human body shape image can be obtained by imitating the shape of the human body, it can be used to manufacture a chair corresponding to the human body shape based on such image information. .

Although the present invention has been described above with reference to the drawings, the scope of the present invention is not limited thereto.

In the case of the above-described embodiments, the image of the human body is not only used in the manufacture of silk chairs, but may also be used in making clothes. In particular, when applying the present embodiment, it is expected to be able to manufacture shoes or gloves that fit their feet.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

100: first structure for human body shape patterning
200: second structure for human body shape patterning
300: Scanner
400: controller

Claims (8)

Inserting a plurality of lubricated beads between the first and second sheaths of elastic material;
Joining circumferential surfaces of the first and second sheaths;
Forming an air discharge part capable of discharging air present between the first and second sheaths;
Placing the porous network in parallel with the first and second sheaths between the first and second sheaths;
After the reticular placement step is performed, the outer and outer shell step of placing the first and the second shell of the elastic material spaced apart from each other and stretch the first and second shell by pulling in the opposite direction to each other; And
After the skin stretching step, the plurality of first joints for jointly bonding the first skin and one surface of the reticular body and the plurality of second joints for jointly joining the second skin and the other surface of the reticular body to each other A reticular bonding step of mutually bonding the reticular body and the first and second envelopes while being alternately arranged; Including;
The joining step may be characterized in that the first and the second outer shell is bonded after one of the circumferential surfaces of the first and second outer shell is partially disposed so as to partially surround the other circumferential surface. Method for producing a bone structure. delete delete delete The method of claim 1,
After the reticular bonding step, the circumferential surface of the first and second sheaths is removed while removing the force that pulled the first and second sheaths and inserting a plurality of lubricated beads between the first and second sheaths. Skin bonding step of bonding; Method for producing a human body shape patterning structure further comprising. The method of claim 5,
The reticular body has a sine wave (sine wave) form, characterized in that the manufacturing method for the human body shape patterning structure. A human body shape shaping structure including a plurality of beads coated with an elastic material, the first and second sheaths being inserted between the first and second sheaths to maintain a human body shape;
A scanner for scanning a human body pattern formed by a user sitting on the human body shape patterning structure; And
And a controller for controlling the body shape pattern scanned by the scanner to be obtained as a body shape image.
A human body shaping system, characterized in that between the first and the second sheath is arranged in the form of a sine wave reticular to prevent the flow of the beads. delete

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