KR20210020308A - Method for fabricating beauty salon chair - Google Patents

Abstract

A disclosed method for manufacturing a beauty salon chair capable of maintaining a pleasant environment during beauty work comprises: a beauty salon chair frame preparation step of preparing a beauty salon chair frame having a buttock support plate, a back support plate extended upward from one end of the buttock support plate, and an air blowing module mounting part arranged on the buttock support plate; an air blowing module preparation step of preparing an air flow box having an internal space in which air flows, at least one intake hole formed on the lower surface thereof, and a plurality of exhaust holes formed on the upper surface thereof, and an air blowing module having a fan installed inside the air flow box so that the pressure of the air introduced through the at least one intake hole can be raised to be discharged through the plurality of exhaust holes; an air blowing module installation step of fixing and installing the air blowing module on the air blowing module mounting part; an elastic block installation step of placing an elastic block, as a block that supports the buttocks of a seated user and is contracted to be elastically restored, in which a plurality of ventilation holes penetrating in a thickness direction thereof are formed so that the elastic block can be supported by the buttock support plate; a breathable heating pad preparation step of preparing a breathable heating pad having a breathable sheet through which gas can pass in horizontal, vertical, and thickness directions, a heating wire fixed on the breathable sheet, and a fixing yarn for fixing the heating wire on the breathable sheet; and a breathable heating pad installation step of allowing the breathable heating pad to be in contact with and supported by the upper surface of the elastic block.

Description

Method for manufacturing beauty chair {Method for fabricating beauty salon chair}

The present invention relates to a beauty chair seated by a customer in a beauty salon, and more particularly, to a method of manufacturing a beauty chair.

The customer who visits the beauty salon sits in a hairdressing chair. For example, in the case of work such as permanent wave or bridal makeup, they sit for a long time. Since it is necessary to sit on the beauty chair in a rigid posture for a long time, the customer may feel uncomfortable because sweat is soaked in the body part that comes into direct contact with the beauty chair, that is, the buttocks or back. On the other hand, in winter, when a customer sits in a beauty chair, cold air is transmitted, so they can feel cold. In order to prevent this, a heating pad that dissipates heat may be placed on a part that supports the buttocks or back. In this way, you can feel the warmth at the moment you sit in the beauty chair, but if you continue to sit while the work in the beauty salon is in progress, you will sweat on your buttocks or back and feel unpleasant as described above.

Korean Patent Publication No. 10-0344036

The present invention provides a method of manufacturing a beauty chair in which comfort is maintained during beauty work by blowing room temperature wind or warm wind into a seating area.

The present invention comprises a hip support plate and a back support plate extending upward from one end of the hip support plate, and a beauty chair frame preparation step of preparing a beauty chair frame provided with a blowing module mounting portion on the hip support plate, the interior The air flow box is formed with a space through which air flows in, at least one intake hole on the lower side and a plurality of exhaust holes on the upper side, and the air introduced into the at least one intake hole is boosted and discharged to the plurality of exhaust holes. A blowing module preparation step of preparing a blowing module having a fan installed inside the air flow box, a blowing module installation step of fixing the blowing module to the blowing module mounting unit, and supporting the seat's hips and enabling elastic restoration As a retractable block, an elastic block installation step in which an elastic block having a plurality of ventilation holes penetrating in its thickness direction is placed on the hip support plate and supported by the hip support plate, allowing gas to pass in the horizontal, vertical, and thickness directions. A breathable heating pad preparation step of preparing a breathable heating pad having a sheet, a heating wire fixed to the breathable sheet, and a fixing yarn for fixing the heating wire to the breathable sheet, and the top of the elastic block A breathable heating pad installation step of contacting and supporting the breathable heating pad on the side is provided, and in the preparing of the breathable heating pad, a fabric of a breathable sheet having a predetermined width and extending in one direction is supplied to be spread on the work table. Fabric supply step, a widthwise tension maintaining step of pulling the fabric in its own width direction by pressing both ends of the fabric in the width direction with a pair of widthwise pressing parts extending parallel to the length direction, in the length direction of the fabric A longitudinal tension maintenance step of pulling the fabric in its own length direction by pressing the fabric with a pair of longitudinal pressing parts spaced apart and extending in a direction perpendicular to the pair of width direction pressing parts, the width direction of the pair A pair of pressurized parts A beauty chair comprising a heating wire wiring step of wiring the heating wire on the upper side of the inner area of the fabric defined by the longitudinal pressing part of the fabric, and fixing the heating wire by sewing and fixing the heating wire to the fabric with the fixing thread. Provides a manufacturing method.

The pair of widthwise pressing parts and the pair of longitudinal pressing parts, respectively, include an actuator, a rotation rod extending in a horizontal direction, which is driven by the actuator and rotates by a predetermined angle, and the It is connected to the rotating rod may be provided with a pressing blade (blade) pressing the fabric when the rotating rod rotates.

The actuator has a pneumatic cylinder, and the rotating rod rotates by the predetermined angle when the force of the pneumatic cylinder acts, and returns to its original position by rotating in the opposite direction when the force of the pneumatic cylinder is not applied. can do.

The heating wire wiring step and the heating wire fixing step may be performed by a sewing head installed on the inner region of the fabric.

The breathable sheet is a sheet in which a plurality of through holes are uniformly distributed, and a lower and upper net sheet disposed to be spaced apart from each other, and a lower end are fixedly supported by the lower net sheet, and an upper end is the upper net sheet. It may be spacer fabrics having a plurality of elastic yarns that are fixedly supported on the sheet and spaced apart from each other.

The blowing module further includes a lifting mechanism bracket fixedly coupled to a lower side of the air flow box so as not to cover the at least one intake hole, and the blowing module mounting portion is a through hole penetrating the hip support plate, and the blowing module The installation step includes the step of inserting the air flow box into the through hole and fixing it to the hip support plate, and the method of manufacturing a beauty chair of the present invention includes a lifting mechanism for lifting the beauty chair frame to the lifting mechanism bracket. It may further include a step of coupling the lifting mechanism to be fixed.

The air flow box has a coupling flange extending in a horizontal direction from its lower edge, and in the blowing module installation step, the air flow box is mounted and fitted into the through hole under the hip support plate, The coupling flange may be fixed to the lower side of the hip support plate.

In the step of installing the breathable heating pad, an adhesive is applied only to the edge of the breathable sheet, and the edge of the breathable sheet is adhered to the upper side of the elastic block, and the center of the breathable sheet is not adhered to the upper side of the elastic block. A sheet bonding step may be included.

The blowing module is a tube-shaped member formed of a rubber material, which is fixedly coupled to the air flow box so as to protrude upward by being aligned one-to-one with the plurality of exhaust holes, and folded and stacked on each outer circumferential wall to be elastically restored Further provided with a plurality of wrinkles (wrinkle), a plurality of guide tubes that do not block air flow even if it is elastically restored in its own longitudinal direction, and the step of installing the elastic block is the step of installing the blowing module. Subsequently, the elastic block installation step includes approaching the elastic block to the blowing module installed in the blowing module mounting unit so that the plurality of guide tubes are aligned and fitted one-to-one into the plurality of ventilation holes of the elastic block. can do.

The blowing module is a tube-shaped member formed of a rubber material, which is fixedly coupled to the air flow box so as to protrude upward by being aligned one-to-one with the plurality of exhaust holes, and folded and stacked on each outer circumferential wall to be elastically restored. Further provided with a plurality of wrinkles (wrinkle), a plurality of guide tubes that do not block air flow even if it is elastically restored in its own longitudinal direction, and the step of installing the blowing module is the step of installing the elastic block. Subsequently, the step of installing the blowing module includes bringing the blowing module closer to the elastic block mounted on the hip support plate so that the plurality of guide tubes are aligned and fitted one-to-one into the plurality of ventilation holes of the elastic block. can do.

The method of manufacturing a beauty chair of the present invention may further include a step of installing a breathable mat in which a breathable mat through which gas can pass in the horizontal, vertical, and thickness directions is disposed between the blowing module and the elastic block.

A breathable mat seating groove is formed to a depth equal to or deeper than the thickness of the breathable mat so that the breathable mat is seated on the hip support plate, and the step of installing the breathable mat may be performed prior to the step of installing the elastic block. It may include the step of seating the breathable mat in the breathable mat seating groove.

The breathable mat may be an injection-molded plastic product.

The plurality of ventilation holes of the elastic block may be distributed in a region pressed by the load of the seated person when the seated person sits on the elastic block.

The beauty chair manufactured by the present invention can blow room temperature wind or warm wind into the seating area when the seated person sits, so that comfort is maintained while the beauty work is in progress. In particular, it is hygienic because warm wind blows to the seated person in winter to improve the thermal insulation function, and prevents bacterial growth because sweat or moisture does not penetrate.

According to the method of manufacturing a beauty chair according to the present invention, a breathable heating pad in which the breathable sheet is not twisted or wrinkled unevenly is installed on the upper side of the elastic block. Therefore, when the seated person sits in the beauty chair, there is no discomfort and can feel comfortable. In addition, in the process of preparing the breathable heating pad, the work of sewing and fixing the heating wire to the breathable sheet is automatically performed by the sewing device, while reducing work defects, thereby improving yield and productivity of good products.

1 and 2 are perspective views of a beauty chair according to a first example, and FIG. 1 is a view viewed from above, and FIG. 2 is a view viewed from below.
Fig. 3 is an exploded perspective view of the beauty chair of Fig. 1, showing only the configuration above the lifting mechanism.
FIG. 4 is a cross-sectional view showing FIG. 3 cut along IV-IV, and is a view showing an assembled state.
5 is an exploded perspective view of the blowing module of FIG. 3.
6 is a cross-sectional view of the breathable heating pad of FIG. 3.
7 is a real photograph of another example of the breathable heating pad.
FIG. 8 is an enlarged view of part VIII of FIG. 7 by cutting.
9 is a flow chart showing a method of manufacturing a beauty chair according to the first embodiment of the present invention.
FIG. 10 is a perspective view illustrating an example of a sewing device used to perform the step of preparing the breathable heating pad of FIG. 9.
11 is a cross-sectional view of FIG. 10 taken along XI-XI.
12 is a cross-sectional view showing FIG. 10 taken along XII-XII.
13 is a perspective view of a beauty chair according to a second example, and is a view showing only the configuration above the lifting mechanism.
14 is an exploded perspective view of the blowing module of FIG. 13, viewed from below.
15 is an enlarged view of a portion XV of FIG. 13.
16 is a flow chart showing a method of manufacturing a beauty chair according to a second embodiment of the present invention.

Hereinafter, a method of manufacturing a beauty chair according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Terms used in the present specification are terms used to properly express preferred embodiments of the present invention, which may vary according to the intention of a user or operator or customs in the field to which the present invention belongs. Accordingly, definitions of these terms should be made based on the contents throughout the present specification.

1 and 2 are perspective views of a beauty chair according to a first example, FIG. 1 is a view viewed from above, FIG. 2 is a view from below, and FIG. 3 is an exploded perspective view of the beauty chair of FIG. It is a view showing only the configuration of, Figure 4 is a cross-sectional view of Figure 3 cut along IV-IV, showing an assembled state, Figure 5 is an exploded perspective view of the blowing module of Figure 3, Figure 6 is Is a cross-sectional view of the breathable heating pad. 1 to 5 together, the beauty chair 1A manufactured by the beauty chair manufacturing method according to the first embodiment of the present invention includes a beauty chair frame 10, an elastic block 55, and a blowing module ( 30A), a back cushion 65, a breathable heating pad 20A, a chair base 2, an elevating mechanism 3, and a control box 67 are provided.

The beauty chair frame 10 may be made of, for example, wood, plastic, or metal. The beauty chair frame 10 includes a hip support plate 11 having a substantially square shape, and a back support plate 17 extending upward from the rear end of the hip support plate 11. The left and right sides of the beauty chair frame 10 are provided with a pair of armrests 19 in which one end and the other end are fixedly supported on the hip support plate 11 and the back support plate 17, respectively. The hip support plate 11 includes an elastic block support rib 12 protruding upward from an outer peripheral portion. A blowing module mounting part 13 on which the blowing module 30A is mounted is provided in the central portion of the hip support plate 11. The blowing module mounting portion 13 is a through hole penetrating the hip support plate 11 vertically.

The elastic block 55 is a block that shrinks to be elastically restored, and is formed of, for example, a sponge material. The elastic block 55 is formed with a plurality of ventilation holes 56 extending parallel to the Z axis so as to penetrate the elastic block 55 in the thickness direction. The plurality of guide tubes 45 of the blowing module 30A, which will be described later, are fitted in the plurality of ventilation holes 56 in a one-to-one correspondence. In order for the plurality of guide tubes 45 to be easily fitted into the plurality of ventilation holes 56 without shrinking in length and diameter, the inner diameter of the ventilation holes 56 is the corresponding diameter of the guide tube 45 Slightly larger than the size. In addition, the length of the plurality of ventilation holes 56 in a direction parallel to the Z axis is longer than the length of the corresponding guide tube 45.

The elastic block 55 is placed on the hip support plate 11. Specifically, in the embodiment shown in FIGS. 1 to 4, the outer peripheral portion of the lower side surface 59 of the elastic block 55 is supported in contact with the elastic block support rib 12. An adhesive may be applied to the outer periphery of the upper side of the elastic block support rib 12 or the lower side 59 of the elastic block 55 so that the elastic block 55 is bonded to each other. Since the central portion of the lower side 59 of the elastic block 55 is spaced apart from the central portion of the hip support plate 11, the elastic block 55 when a seated person sits in the beauty chair 1A and a load is applied to the elastic block 55 The central part of the may be depressed. In order to prevent this, although not shown in the drawing, it is installed on the elastic block support rib 12 so that an elastic band or spring extends parallel to the X axis or Y axis to elastically support the elastic block 55 can do.

The blowing module 30A performs a function of inhaling air from the lower side and blowing the air that is raised upward, that is, the wind. The blowing module 30A includes a pair of fans 38, an air flow box 31A, a blowing guide member 40, a plurality of guide tubes 45, and a lifting mechanism bracket. It has 50. A pair of fans 38 intake and pressurize external air, and then discharge it, and are fixedly installed inside the air flow box 31A. Reference numeral '39' denotes an outlet opening through which the boosted air is discharged to the outside of the fan 38. A space through which air discharged from the outlet opening 39 of the fan 38 flows is formed inside the air flow box 31A.

The air flow box 31A is a hard case in which an inner space through which air flows is formed. The air flow box 31A includes a flat base 36 and a cover 33A that is fastened to the base 36. The cover 33A has a plurality of exhaust holes 35A corresponding to the plurality of guide tubes 45 on a one-to-one basis, and the plurality of guide tubes 45 are aligned with the exhaust holes 35A. ) Is fixedly coupled around the exhaust hole (35A). A pair of intake holes 37 are formed in the base 36 to allow external air to flow into the pair of fans 38. The pair of intake holes 37 correspond to the pair of fans 38 on a one-to-one basis. Air introduced into the air flow box 31A from the lower side of the air flow box 31A through the pair of intake holes 37 is boosted by a pair of fans 38 and passes through the plurality of exhaust holes 35A. It is discharged to the upper side of the air flow box 31A.

The air flow box 31A has an engaging flange 32 extending horizontally at the lower edge. When the ventilation module 30A is mounted on the ventilation module mounting portion 13 of the through-hole type and fixed to the hip support plate 11, the air flow box 31A is raised from the bottom of the hip support plate 11 to the top or the beauty chair frame ( The hip support plate 11 of 10) covers the air flow box 31A, and the blowing module 30A is fitted into the blowing module mounting portion 13. The coupling flange 32 is fixedly coupled to the lower side of the hip support plate 11.

The plurality of guide tubes 45 guide the air discharged from the outlet opening 39 of the pair of fans 38 and flowing in the air flow box 31A to the upper side of the air flow box 31A, and cover It protrudes upwards apart from each other at (33A). The plurality of guide tubes 45 are formed of, for example, a rubber material such as silicone rubber.

Each of the plurality of guide tubes 45 is formed with a hollow so that air flows parallel to the Z axis. A plurality of wrinkles 46 are formed on the outer circumferential wall of the guide tube 45 defining the hollow to be elastically restored and overlapped. That is, the guide tube 45 has a shape similar to a so-called'corrugated tube'. The guide tube 45 has a flange 48 extending in the radial direction so as to increase in diameter at the lower end, and the flange 48 is closely coupled around the exhaust hole 35A of the cover 33A. For example, a method such as applying an adhesive or attaching a double-sided adhesive tape may be applied. Specifically, the flange 48 is inserted into the air flow box 31A through the exhaust hole 35A, and the upper side of the flange 48 is the cover 33A around the exhaust hole 35A. Can be bonded to the inner side of the. In this case, even if the guide tube 45 is pulled upward from the air flow box 31A, that is, the guide tube 45 is not easily separated from the air flow box 31A.

When the upper end of the guide tube 45 is pressed in a direction close to the air flow box 31A, that is, downward, the gap between the plurality of corrugations 46 is overlapped so that the gap between the plurality of corrugations 46 is narrowed, and the length of the guide tube 45 is short. It contracts to enable elastic restoration in the papering direction. However, although the length of the guide tube 45 is shortened, the inner diameter of the hollow of the guide tube 45 is almost unchanged due to the characteristic of the corrugated tube shape. Thus, the flow of air through the hollow is not blocked or broken.

That is, even when the length of the guide tube 45 is shortened due to the contraction of the plurality of guide tubes 45, the air that is boosted and discharged from the fan 38 is air flow as in the case where the guide tube 45 is not contracted. It passes through the inside of the box 31A and is discharged to the upper side of the blowing module 30A through a plurality of guide tubes 45. In other words, when the lengths of the plurality of guide tubes 45 are shortened or not shortened, there is little difference in the blowing pressure of the blowing module 30A. When the load applied to the top of the guide tube 45 is removed, the guide tube 45 is elastically restored to its original length before being shortened.

The blowing induction member 40 is a member that guides the air discharged from the pair of fans 38 to the plurality of guide tubes 45 and reduces noise and vibration of the blowing module 30A, and is an air flow box 31A. ) Is placed in the inner space of. The blowing induction member 40A is formed of, for example, a foam resin such as sponge or urethane. The upper side and the lower side of the air blowing guide member 40A are in contact with the lower side of the cover 33A and the upper side of the base 36. The air induction member 40 is formed with an air induction groove 42 and a pair of fan installation grooves 43 connected to one side of the air induction groove 42 to allow air to flow. The air induction groove 42 is provided under the plurality of exhaust holes 35 of the cover 33A.

The air discharged from the outlet opening 39 of the pair of fans 38 moves along the air guide groove 42 and blows upward through the plurality of guide tubes 45 in a state where loss of flow velocity or flow is minimized. do. Accordingly, the air discharged from the plurality of guide tubes 45 does not have a large flow velocity variation depending on the distance from the fan 38 and is blown at a uniform flow velocity. In addition, energy loss due to air flowing in a direction away from the guide tube 45 in the air flow box 31 is reduced, and noise and vibration of the blowing module 30A are reduced.

The lifting mechanism bracket 50 is a bracket to which the upper end lifting rod 5 of the lifting mechanism 3 is fixedly coupled, and is mounted on the lower side of the air flow box 31A, specifically on the lower side of the base 36. It is fixedly combined. The lifting mechanism bracket 50 includes a rod coupling portion 51 in the form of a short pipe, and a flange portion 52 extending in diameter from an upper end of the rod coupling portion 51 to a larger diameter. do. The flange portion 52 is fixedly coupled to the base 36 by a plurality of fastening bolts 53 and a fastening nut 54 that is engaged with and fastened to the fastening bolt 53. On the other hand, in the present invention, the lifting mechanism bracket is manufactured separately from the base of the air flow box and is not limited to being fixedly coupled to the base, and may be formed integrally with the base or formed by being machined integrally.

The breathable heating pad 20A is supported in contact with the upper surface 58 of the elastic block 55. Specifically, the breathable heating pad 20A may be adhered to the upper side 58 of the elastic block 55 by an adhesive. 7 is a real photograph taken of another example of a breathable heating pad, and FIG. 8 is an enlarged view of a portion VIII of FIG. 7, and is shown in FIGS. 1, 3, 4, and 6 The heating pad 20A may be replaced with the breathable heating pad 20B shown in FIGS. 7 and 8.

6 to 8, the breathable heating pads 20A and 20B include a breathable sheet 21, an electric heating wire 25, and a fixing yarn 27. The breathable sheet 21 is a sheet through which a gas can pass in a plane direction, that is, in the horizontal and vertical directions and in the thickness direction. In an embodiment of the present invention, the breathable sheet 21 is a flexible spacer fabric that can be folded or bent.

The spacer fabric 21 is a sheet in which a plurality of through holes are uniformly distributed, and the lower net sheet 22 and the upper net sheet 23 are arranged to be spaced apart from each other in the upper and lower sides, and a plurality of elastic yarns (elastic yarns). yarn) (24). The lower net sheet 22 and the upper net sheet 23 are nonflammable sheets and are disposed to be spaced apart from each other. The plurality of elastic yarns 24 are yarns that are bent so as to be elastically restored, and the lower end is fixedly supported by the lower net sheet 22 and the upper end is fixedly supported by the upper net sheet 23. The plurality of elastic yarns 24 are spaced apart from each other and evenly distributed, and two or more are not overlapped or twisted.

The heating wire 25 is a heating element that generates heat by supplying electric energy, and is fixed in contact with the upper side of the spacer fabric 21, that is, the surface of the upper net sheet 23. The heating wire 25 extends along a zigzag path from the surface of the upper net sheet 23. The fixing thread 27 winds the lower net sheet 22 and the upper net sheet 23 together to tightly fix the heating wire 25 to the upper net sheet 23. That is, the heating wire 25 and the spacer fabric 21 are wound together with the fixing yarn 27 so that the heating wire 25 is kept in contact with the upper net sheet 23.

The thickness of the spacer fabric 21 may be 2 to 10 mm. If the thickness is thinner than 2 mm, the spacer fabric 21 is too thin, so that the breathable heating pads 20A and 20B can be twisted or wrinkled easily, and when the user sits on the breathable heating pads 20A and 20B, the spacer fabric Due to the lack of elasticity of (21), the feeling of seating may decrease. On the other hand, if the thickness is thicker than 10 mm, the cost of the spacer fabric 21 increases, and the speed of the work of fixing the heating wire 25 to the spacer fabric 21 using the fixing thread 27 decreases and the defect rate increases. I can.

Referring again to FIGS. 1, 2, and 4, the back cushion 65 is a cushion that provides a feeling of comfort when the seated person leans on the back, and is fixedly supported by being covered with the back support plate 17. The chair base 2 is a member supported on the floor so that the beauty chair 1A does not fall. The elevating mechanism 3 is a mechanism for elevating the height of the beauty chair frame 10 according to the seated height of the seated person. For example, a hydraulic type, a pneumatic spring type, and an electric motor type elevating mechanism may be employed.

The lifting mechanism 3 includes a cylinder-shaped body 4, a rod 5 that moves up and down with respect to the body 4, and a lever for instructing the ascending or descending of the rod 5 (lever) (6) is provided. The upper end of the rod 5 protrudes above the body 4, and the upper end of the rod 5 is fixedly coupled to the rod coupling portion 51 of the lifting mechanism bracket 50. The lower end of the body 4 is fixedly coupled to the central portion of the chair base 2. When the lever 6 is pressed in one direction, the rod 5 protrudes from the board 4 and rises, and the blowing module 30A and the beauty chair frame 10 supported by the rod 5 rise, and When the pressurization of the lever 6 is stopped, the rod 5, the blowing module 30A supported thereto, and the lift of the beauty chair frame 10 are also stopped. When the lever 6 is pressed in the opposite direction, the rod 5 descends while being inserted into the board 4 so that the blowing module 30A and the beauty chair frame 10 descend.

The control box 67 controls the power supplied to the fan 38 and the heating wire 25 to control their operation. The control box 67 is attached and supported on the lower side of the hip support plate 11. A circuit board (not shown) provided in the control box 67 may be connected to the heating wire 25 and the fan 38 by wires (not shown), respectively. The control box 67 may be supplied with DC power by being connected to an AC adapter (not shown) connected with a wire to an electric socket for supplying power. Alternatively, DC power may be supplied by being connected to a battery pack (not shown) with an electric wire.

Although not shown in the drawings, the beauty chair 1A may further include an input unit (not shown) for inputting a command for operating the fan 38 and the heating wire 25. The input unit and the control box 67 are connected by wires. In addition, although not shown in the drawing, the beauty chair 1A includes the elastic block 55, the breathable heating pad 20A, and the back cushion 65 so that the elastic block 55, the breathable heating pad 20A are not exposed. , And it is covered on the back cushion 65 may be further provided with an outer shell that is fixedly supported on the beauty chair frame (10).

9 is a flow chart showing a method of manufacturing a beauty chair according to the first embodiment of the present invention, and FIG. 10 is a perspective view showing an example of a sewing device used to perform the step of preparing the breathable heating pad of FIG. 9, FIG. 11 is a cross-sectional view of FIG. 10 taken along line XI-XI, and FIG. 12 is a cross-sectional view of FIG. 10 taken along line XII-XII. 1 to 4, and 9 together, the method of manufacturing a beauty chair according to the first embodiment of the present invention includes a beauty chair frame preparation step (S10), a blowing module preparation step (S20), a blowing module installation step (S30), an elastic block installation step (S50), a breathable heating pad preparation step (S60), a breathable heating pad installation step (S70), and a lifting mechanism coupling step (S80).

The step of preparing the beauty chair frame (S10) is a step of preparing the beauty chair frame 10 described with reference to FIGS. 1 to 4. The blowing module preparation step (S20) is a step of preparing the blowing module 30A described with reference to FIGS. 2 to 5. The blowing module installation step (S30) is a step of fixing and installing the blowing module 30A to the blowing module mounting portion 13 of the beauty chair frame 10. As described above, since the blowing module mounting portion 13 is a through hole penetrating the hip support plate 11, the blowing module installation step (S30) is performed by opening the air flow box 31A of the blowing module 30A into the through hole 13 ) And fixed to the hip support plate (11). Specifically, the air flow box (31A) is put in the through hole (13) under the hip support plate (11), and the coupling flange (32) of the air flow box (31A) is attached to the hip support plate (11). It can be fixed to the lower side. Alternatively, the beauty chair frame 10 is lowered toward the blowing module 30A, and the air flow box 31A is fitted into the through hole 13 of the hip support plate 11, and the air flow box 31A is combined. The flange 32 may be fixed to the lower side of the hip support plate 11.

The elastic block installation step (S50) is a step of supporting the hip support plate 11 by placing the elastic block 55 described with reference to FIGS. 1 to 4 on the hip support plate 11. Since the elastic block installation step (S50) proceeds after the blowing module installation step (S40), the elastic block installation step (S50) includes a plurality of ventilation modules 30A in the plurality of ventilation holes 56 of the elastic block 55. And bringing the elastic block 55 closer to the blowing module 30A installed on the blowing module mounting portion 13 so that the guide tube 45 is aligned and fitted one-to-one. In addition, as described above in the elastic block installation step (S50), the outer peripheral portion of the lower side surface 59 of the elastic block 55 is supported in contact with the elastic block support rib 12 of the hip support plate 11. An adhesive may be applied to the outer periphery of the upper side of the elastic block support rib 12 or the lower side 59 of the elastic block 55 so that the elastic block 55 is bonded to each other.

Meanwhile, the method of manufacturing a beauty chair of the present invention is not limited to performing the installation step of the blowing module before the installation step of the elastic block, and includes performing the installation step of the blowing module after the installation step of the elastic block. In this case, in the step of installing the blower module, the blower module 30A is placed on the hip support plate 11 so that the plurality of guide tubes 45 are aligned and fitted in the plurality of ventilation holes 56 of the elastic block 55. It includes the step of approaching the elastic block 55 placed on. At this time, the air flow box 31A of the blowing module is raised toward the hip support plate 11 under the hip support plate 11 so as to be fitted into the ventilation module mounting portion 13, that is, the through hole.

The breathable heating pad preparation step (S60) is a step of preparing the breathable heating pads 20A and 20B described with reference to FIGS. 6 to 8, and a fabric supply step (S61), a width direction tension maintenance step (S62) , A longitudinal tension maintenance step (S63), a heating wire wiring step (S64), a heating wire fixing step (S65), and a fabric cutting step (S66).

6 to 12, the step of preparing the breathable heating pad (S60) is automatically performed using the sewing device 160 for manufacturing the breathable heating pad. In the fabric supply step (S61), the fabric (21m) of the breathable sheet 21, that is, the spacer fabric, has a predetermined width and extends in a direction parallel to the Y-axis based on FIG. This is a step of supplying the fabric (21m) to be spread over the worktable (161).

In the width direction tension maintenance step (S62), the width direction of the fabric (21m), specifically, with reference to FIG. 10, pressing both ends in a direction parallel to the X-axis in the width direction of a pair extending parallel to the length direction. This is a step of pulling the fabric (21m) in its width direction by pressing it with the part 165. The longitudinal tension maintaining step (S63) is a pair of longitudinal pressing parts 175 spaced apart in the length direction of the fabric (21m) and extending in a direction perpendicular to the pair of widthwise pressing parts 165 This is a step of pressing the fabric (21m) and pulling the fabric (21m) in its length direction.

In the heating wire wiring step (S64), the heating wire 25 is placed on the upper side of the inner region IN of the fabric 21m defined by the pair of widthwise pressing parts 165 and the pair of longitudinal pressing parts 175. ) Is wired. The heating wire fixing step (S65) is a step of sewing and fixing the heating wire 25 to the fabric 21m with a fixing thread 27. The fabric cutting step (S66) is a step of cutting the fabric 21m to which the heating wire 25 is fixed into a predetermined size and shape. Through steps S62 and S63, the inner area IN of the fabric 21m surrounded by a pair of widthwise pressing parts 165 and a pair of longitudinal pressing parts 175 is in the width direction of the fabric 21m And tension is maintained in the longitudinal direction, that is, in a direction parallel to the X axis and a direction parallel to the Y axis.

The sewing device 160 includes a work table 161, a rectangular border frame 162 disposed on the work table 161, and a pair of portions extending parallel to the X axis from the border frame 162. A pair of X-beams 164 supported by and extending parallel to the X-axis, and a pair of longitudinal pressing portions supported by the pair of X-beams 164 and extending parallel to the X-axis ( 175, a pair of widthwise pressing portions 165 supported by the pair of longitudinal pressing portions 175 and extending in parallel with the Y-axis, and a sewing head 185.

Each of the pair of longitudinal pressing parts 175 includes a longitudinal pressing part actuator, an X-direction extending rotating rod 179, a rotating rod cover 176, and a first and It is provided with 2nd X-direction pressing blades 181, 182. The X-direction-extending rotation rod 179 is a rod that extends parallel to the X-axis, and is driven by the longitudinal pressing part actuator to rotate by a predetermined angle.

In the embodiment shown in Figs. 10 to 12, the longitudinal pressing part actuator includes a pneumatic cylinder 177. The pneumatic cylinder 177 includes a cylinder body 178b and a cylinder rod that is movable in a direction protruding from the cylinder body 178b and the opposite direction, that is, a direction inserted into the cylinder body 178b by the action of pneumatic pressure. (178r) is provided. When the force of the pneumatic cylinder 177 acts, that is, when the cylinder rod 178r moves in a direction protruding from the cylinder body 178b, the X-direction extending rotation rod 179 is pushed against the cylinder rod 178r in advance. It rotates by a fixed angle. When the force of the pneumatic cylinder 177 does not act, that is, when the cylinder rod 178r moves in the direction in which it is inserted into the cylinder body 178b, the X-direction extending rotation rod 179 rotates in the opposite direction and returns to its original position. The rotation rod 179 extending in the X direction is biased so as to be performed.

The rotating rod cover 176 covers the rotating rod 179 extending in the X direction, and is fixedly supported on the X beam 164 by a bracket 184. The first and second X-direction pressing blades 181 and 182 are connected to the X-direction extending rotating rod 179 so as to protrude from the X-direction extending rotating rod 179 and extending parallel to the X-axis. The first and second X-direction pressing blades 181 and 182 are spaced apart, and an end contact member made of a material having high friction and elasticity, such as rubber, is installed at an end. A trigger 180 is fixedly installed at one end of the rotating rod 179 extending in the X direction. When the cylinder rod 178r of the pneumatic cylinder 177 moves in the direction protruding from the cylinder body 178b, the trigger 180 is pushed by the cylinder rod 178r to extend the trigger 180 and the X direction fixed thereto. The rotation rod 179 is rotated by a predetermined angle about the longitudinal axis of the rotation rod 179 extending in the X direction.

Each of the pair of widthwise pressing parts 165 includes a widthwise pressing part actuator, a Y-direction extending rotary rod 167, a Y-direction pressing blade 169, and the Y-direction extending rotary rod 167. ) And Y-direction pressure blades 169 are provided with a connector 168 for connecting. The Y-direction-extending rotation rod 167 is a rod extending parallel to the Y-axis, and is driven by the width-direction pressing part actuator to rotate by a predetermined angle.

In the embodiment shown in FIGS. 10 to 12, the widthwise pressing part actuator includes a pneumatic cylinder 166. Since the pneumatic cylinder 166 provided in the width direction pressing part 165 has the same structure as the pneumatic cylinder 177 provided in the lengthwise pressing part 175, a duplicate description will be omitted. The Y-direction extended rotation rod 167 rotates by a predetermined angle when the force of the pneumatic cylinder 166 acts, and returns to its original position when the force of the pneumatic cylinder 166 does not act.

Both ends of the Y-direction extending rotary rod 167 are rotatably supported with respect to the pair of rotary rod covers 176 by the rotary rod bracket 170. The Y-direction pressing blade 169 is connected to the Y-direction extending rotary rod 167 by a connector 168 and extends parallel to the Y-axis. The Y-direction pressing blade 169 is provided with an end contact member made of a material having high friction and elasticity, such as rubber, at the end.

The distal end (21m) of the spacer fabric 21 is supplied over the worktable 161 through a slot between one X bar 164 and the rotating rod cover 176 supported thereon, and the other X bar 164 ) And through the slot between the rotating rod cover 176 supported thereto escape the work table 161. The length of the distal end 21m is greater than the distance between a pair of portions extending parallel to the Y axis and extending parallel to the X axis of the border frame 162. The width of the distal end 21m is smaller than the distance between the pair of portions extending parallel to the Y axis of the border frame 162 and slightly larger than the distance between the ends of the pair of Y-direction pressing blades 169.

As described above, in a state where the distal end (21m) is supplied unfolded on the work table 161, the cylinder rod 178r of the pneumatic cylinder 177 protrudes from the cylinder body 178b and the trigger ( When 180 is pushed, the rotation rod 179 extending in the X direction rotates so that the ends of the first and second X-direction pressing blades 181 and 182 go down. Accordingly, the two points in the longitudinal direction extending along a straight line parallel to the X-axis and spaced apart from each other are pressed by the ends of the pair of first and second X-direction pressing blades 181 and 182 Pulled, the fabric (21m) is held in tension in the longitudinal direction.

In addition, when the cylinder rod of the pneumatic cylinder 166 protrudes from the cylinder body, the Y-direction extending rotation rod 167 rotates so that the end of the Y-direction pressing blade 169 goes down. Accordingly, two points in the width direction extending along a straight line parallel to the Y axis and spaced apart from each other are pulled while being pressed by the ends of the pair of Y-direction pressing blades 169, ) Is held in tension in the width direction.

As a result, the heating wire 25 in the inner region IN of the distal end 21m defined by the pair of first and second X-direction pressing blades 181 and 182 and a pair of Y-direction pressing blades 169 ), and the tension is maintained so that the work of fixing the heating wire 25 with the fixing thread 27 can be performed accurately. The first and second X-direction pressing blades 181 and 182 of the pair pressurize the fabric (21m), and the pair of Y-direction pressing blades 169 press the fabric (21m) It can also be performed simultaneously. That is, steps S62 and S63 may be performed simultaneously.

The sewing head 185 is installed on the inner area IN. The heating wire wiring step S64 and the heating wire fixing step S65 are performed almost simultaneously by the sewing head 185. As described above, the tension is tightened in the inner region IN of the distal end 21m by the pair of first and second X-direction pressing blades 181 and 182 and a pair of Y-direction pressing blades 169. Therefore, in spite of the force that the fixing yarn 27 pulls the fabric 21m in the heating wire fixing step (S65), the fabric 21m is not twisted or wrinkled unevenly.

The heating wire wiring step (S64) and the heating wire fixing step (S65) are performed while the pair of longitudinal pressing parts 175 and the pair of width pressing parts 165 are stopped and the sewing head 185 moves in the horizontal direction. On the contrary, the sewing head 185 does not move in the horizontal direction, and the pair of longitudinal pressing parts 175 and the pair of width direction pressing parts 165 move in the horizontal direction while the heating wire wiring step ( S64) and the step of fixing the heating wire (S65) may be performed.

When steps S64 and S65 are completed, as the cylinder rods of the pneumatic cylinders 166 and 177 return to their original positions in the direction in which they are inserted into the cylinder body, a pair of Y-direction pressing blades 169 and the pair of first and The second X-direction pressing blades 181 and 182 return to their original position so that they are separated from the distal end 21m. In FIGS. 11 and 12, the Y-direction pressing blades 169 and the first and second X-direction pressing blades 181 and 182 returned to their original positions are shown by a two-dot chain line. Then, the heating wire 25 is wired along a certain pattern and the fixed fabric 21m is pulled out from the worktable 161, and the fabric cutting operation S66 is performed. The step S66 may be performed by an automatic cutting device or by an operator.

Referring to FIGS. 1 to 4 and 9 together, the step of installing the breathable heating pad (S70) is a step of contacting and supporting the breathable heating pad 20A on the upper side 58 of the elastic block 55. In the step of installing the breathable heating pad (S70), the edge of the breathable sheet 21 is adhered to the upper surface 58 of the elastic block 55 by applying an adhesive only to the corner of the breathable sheet 21, and the breathable sheet The center portion of (21) includes a step of adhering a breathable sheet not adhering to the upper side 58 of the elastic block 55.

In other words, the center of the elastic block 55 is a part that is greatly compressed and restored and expanded by the action of the seated person sitting on the beauty chair 1A, so that the center of the breathable sheet 21 and the center of the elastic block 55 are bonded. If they are connected to each other, the breathable heating pad 20A or the elastic block 55 is likely to be damaged, and durability may be lowered. On the other hand, the breathable sheet 21 of the breathable heating pad 20A does not necessarily have to be adhesively fixed to the upper side 15 of the elastic block 55, and the breathable sheet 21 is the upper side of the elastic block 55 The breathable heating pad 20A may be fixed to the elastic block 55 by covering it with an outer shell (not shown) in contact with 58.

The lifting mechanism coupling step (S80) is a step of coupling and fixing the lifting mechanism 3 to the lifting mechanism bracket 50 of the blowing module 30A. Specifically, by inserting the upper end of the rod 5 of the lifting mechanism 3 into the rod coupling portion 51 of the lifting mechanism bracket 50 in the form of a short pipe, the lifting mechanism 3 is fixed to the lifting mechanism bracket 50 Can be combined. Although not shown in FIG. 9, the method for manufacturing a beauty chair according to the first embodiment of the present invention includes the lower end of the body 4 of the lifting mechanism 3 on the chair base 2 prior to the lifting mechanism coupling step S80. The step of combining the lifting mechanism and the chair base to be fixedly coupled, and covering the skin (not shown) so that the breathable heating pad 20A, the elastic block 55, and the back cushion 65 are not exposed, and the beauty chair frame 10 It may further include a step of installing the outer shell to be fixed and supported.

13 is a perspective view of a beauty chair according to a second example, showing only the configuration of the upper side of the lifting mechanism, FIG. 14 is an exploded perspective view of the blowing module of FIG. 13, viewed from below, and FIG. 15 is an XV of FIG. It is a view showing an enlarged part. 13 to 15 together, the beauty chair 1B manufactured by the beauty chair manufacturing method according to the second embodiment of the present invention includes a beauty chair frame 10, an elastic block 60, and a blowing module ( 30B), a breathable mat 70, a back cushion 65, a breathable heating pad 20A, a chair base 2 (see Fig. 2), an elevating mechanism 3 (Fig. 2) Reference), and a control box (67). 13, the chair base 2 and the lifting mechanism 3 are not shown, but the beauty chair 1B is the same chair base 2 and the lifting device provided in the beauty chair 1A shown in FIG. The mechanism 3 is provided, and redundant descriptions thereof will be omitted.

In addition, the beauty chair frame 10, the armrest 19, the breathable heating pad 20A, and the back cushion 65 provided in the beauty chair 1B are shown in FIGS. 1 to 4 and FIGS. 6 to 8 Since they are the same as the components of the same reference numerals provided in the beauty chair 1A described with reference to, overlapping descriptions of these will be omitted. However, the hip support plate 11 of the beauty chair frame 10 is divided into a depth (DG) equal to or deeper than the thickness (TA) of the breathable mat 70 (see Fig. 4) so that the breathable mat 70 is seated. An excitation breathable mat seating groove 14 is formed. In other words, the breathable mat seating groove 14 is a stepped groove defined by an elastic block support rib 12 protruding upward from the outer periphery of the hip support plate 11.

The blowing module 30B performs a function of inhaling air from the lower side and blowing the air that has been elevated to the upper side, that is, wind. The blowing module 30B includes a pair of fans 38, an air flow box 31B, and an elevating mechanism bracket 50. A pair of fans 38 intakes and discharges external air after boosting it, and is fixedly installed inside the air flow box 31B. Reference numeral '39' denotes an outlet opening through which the boosted air is discharged to the outside of the fan 38. A space through which air discharged from the outlet opening 39 of the fan 38 flows is formed inside the air flow box 31B.

The air flow box 31B is a hard case in which an inner space through which air flows is formed. The air flow box 31A includes a flat base 36 and a cover 33B fastened to the base 36. A plurality of exhaust holes 35B are formed in the cover 33B. A pair of intake holes 37 are formed in the base 36 to allow external air to flow into the pair of fans 38. The pair of intake holes 37 correspond to the pair of fans 38 on a one-to-one basis. Air introduced into the air flow box 31B from the lower side of the air flow box 31B through the pair of intake holes 37 is boosted by the pair of fans 38 and passes through the plurality of exhaust holes 35B. It is discharged to the upper side of the air flow box 31B.

The air flow box 31B has an engaging flange 32 extending horizontally at the lower edge. When the ventilation module 30B is mounted on the ventilation module mounting portion 13 of the through-hole type and fixed to the hip support plate 11, the air flow box 31B is raised from the bottom of the hip support plate 11 to the top or the beauty chair frame ( The hip support plate 11 of 10) covers the air flow box 31B, and the blowing module 30B is fitted into the blowing module mounting portion 13. The coupling flange 32 is fixedly coupled to the lower side of the hip support plate 11.

The lifting mechanism bracket 50 is a bracket to which the upper end lifting rod 5 of the lifting mechanism 3 (see FIG. 2) is fixedly coupled, and the lower side of the air flow box 31B, specifically, the base 36 It is fixedly coupled to the lower side of ). The lifting mechanism bracket 50 includes a rod coupling portion 51 in the form of a short pipe, and a flange portion 52 extending from an upper end of the rod coupling portion 51 to increase in diameter. The flange portion 52 is fixedly coupled to the base 36 by a plurality of fastening bolts 53 and a fastening nut 54 that is meshed with and fastened to the fastening bolt 53. On the other hand, in the present invention, the lifting mechanism bracket is manufactured separately from the base of the air flow box and is not limited to being fixedly coupled to the base, and may be formed integrally with the base or formed by being machined integrally.

The breathable mat 70 is a mat-shaped structure having a larger horizontal and vertical length than the thickness TA, and allows gas to pass through in the horizontal, vertical, and thickness directions. The breathable mat 70 is a single layer structure in which the breathable units 71 are connected horizontally and vertically and are not laminated in the thickness direction. The breathable unit 71 includes a square plate 72 in which a square hollow 73 is formed, a square ring 74 located on the upper side to be spaced apart from the square plate 72, and the four points of the square ring 74. It is provided with four connecting legs (76) connecting the corner (corner) and four corner peripheries of the square plate (72). Accordingly, the gas can pass through the breathable unit 71 in a direction parallel to the X axis, a direction parallel to the Y axis, and a direction parallel to the Z axis.

The breathable mat 70 may be an injection-molded plastic product. In addition, by designing the size of the square ring 74 to be smaller than the size of the hollow 73 of the square plate 72, the mold opening of the mold during the injection molding process of the breathable mat 70 It is possible to prevent the occurrence of an obstructive undercut. In addition, even if an undercut occurs, the mold can be opened by applying a slide core to the mold to avoid the undercut.

The elastic block 60 is a block that shrinks to be elastically restored, and is formed of, for example, a sponge material. The elastic block 60 is formed with a plurality of ventilation holes 61 extending parallel to the Z axis so as to penetrate the elastic block 60 in the thickness direction. Unlike the case of the elastic block 55 shown in FIGS. 3 and 4, the guide tube 45 (see FIG. 4) is not inserted into the ventilation hole 61 of the elastic block 60 shown in FIG. 13. The inner diameter of the ventilation hole 61 is smaller than the inner diameter of the ventilation hole 56 shown in FIGS. 3 and 4. In addition, a greater number of the ventilation holes 61 may be distributed in a wider area than the ventilation holes 56 shown in FIGS. 3 and 4.

The plurality of ventilation holes 61 are distributed in a region pressed by the load of the seated person when the seated person sits in the beauty chair 1B. In other words, a region in which the plurality of ventilation holes 61 are distributed on the upper side surface 63 of the elastic block 60 is a region pressed by the seated person's hip and a pair of thighs connected from the hip.

The elastic block 60 is placed on the hip support plate 11. Specifically, the outer peripheral portion of the lower side of the elastic block 60 is supported in contact with the elastic block support rib 12 of the hip support plate 11. An adhesive may be applied to the outer peripheral portion of the upper side of the elastic block support rib 12 or the lower side of the elastic block 60 so that the elastic block 60 is bonded to each other. Since the central portion of the elastic block 60 is supported by the breathable mat 70 installed in the breathable mat seating groove 14, the central portion of the lower side of the elastic block 60 is not depressed even when a load of the seated person is applied.

16 is a flow chart showing a method of manufacturing a beauty chair according to a second embodiment of the present invention. 13 to 16 together, a method for manufacturing a beauty chair according to a second embodiment of the present invention includes a beauty chair frame preparation step (S10), a blowing module preparation step (S25), a blowing module installation step (S35), A breathable mat installation step (S40), an elastic block installation step (S50), a breathable heating pad preparation step (S60), a breathable heating pad installation step (S70), and a lifting mechanism coupling step (S80) are provided.

The step of preparing the beauty chair frame (S10) is a step of preparing the beauty chair frame 10 shown in FIG. 13. The blowing module preparation step S25 is a step of preparing the blowing module 30B described with reference to FIGS. 13 and 14. The blowing module installation step (S35) is a step of fixing and installing the blowing module 30B to the blowing module mounting portion 13 of the beauty chair frame 10. As described above, since the blowing module mounting portion 13 is a through hole penetrating the hip support plate 11, the blowing module installation step (S35) is performed by opening the air flow box 31B of the blowing module 30B through the through hole 13 ) And fixed to the hip support plate (11). Specifically, the air flow box (31B) is put in the through hole (13) under the hip support plate (11), and the coupling flange (32) of the air flow box (31B) is attached to the hip support plate (11). It can be fixed to the lower side. Alternatively, the beauty chair frame 10 is lowered toward the blowing module 30B, and the air flow box 31B is fitted into the through hole 13 of the hip support plate 11, and the air flow box 31B is combined. The flange 32 may be fixed to the lower side of the hip support plate 11.

The ventilation mat installation step (S40) is a step of disposing the ventilation mat 70 described with reference to FIGS. 13 and 15 between the blowing module 30B and the elastic block 60. In other words, the breathable mat installation step (S40) includes the step of seating the breathable mat 70 in the breathable mat seating groove 14 of the hip support plate 11 prior to the elastic block installation step (S50). .

The elastic block installation step (S50) is a step of supporting the hip support plate 11 by placing the elastic block 60 shown in FIG. 13 on the hip support plate 11. As described above in the elastic block installation step (S50), the outer peripheral portion of the lower side of the elastic block 60 is supported in contact with the elastic block support rib 12 of the hip support plate 11. An adhesive may be applied to the outer peripheral portion of the upper side of the elastic block support rib 12 or the lower side of the elastic block 60 so that the elastic block 60 is bonded to each other.

Meanwhile, the method of manufacturing a beauty chair of the present invention is not limited to performing the installation step of the blowing module before the installation step of the elastic block, and includes performing the installation step of the blowing module after the installation step of the elastic block. In this case, the step of installing the blower module includes the step of lifting the air flow box 31B of the blower module 30B from the bottom of the hip support plate 11 to the top of the hip support plate 11 by inserting it into the blower module mounting portion 13 and fixing it.

The breathable heating pad preparation step (S60) is a step of preparing the breathable heating pad (20A) shown in FIG. 13, and the fabric supply step (S61), the width direction tension maintenance step (S62), the length direction tension maintenance step (S63), a heating wire wiring step (S64), a heating wire fixing step (S65), and a fabric cutting step (S66). Since the breathable heating pad preparation step (S60) is the same as the breathable heating pad preparation step (S60) already described in the method for manufacturing a beauty chair according to the first embodiment of the present invention, a redundant description will be omitted.

The step of installing the breathable heating pad (S70) is a step of contacting and supporting the breathable heating pad 20B on the upper surface 63 of the elastic block 60. The lifting mechanism coupling step (S80) is a step of coupling and fixing the lifting mechanism 3 (see FIG. 2) to the lifting mechanism bracket 50 of the blowing module 30B. Since the breathable heating pad installation step (S70) and the lifting mechanism coupling step 80 are the same as those already described in the method for manufacturing a beauty chair according to the first embodiment of the present invention, a duplicate description will be omitted.

Although not shown in FIG. 16, in the method for manufacturing a beauty chair according to the second embodiment of the present invention, prior to the lifting mechanism coupling step S80, the lifting mechanism 3 (FIG. 2) the lifting mechanism and the chair base are fixedly coupled to the lower end of the body 4 (see FIG. 2), and the breathable heating pad 20B, the elastic block 60, and the back cushion 65 are exposed. Covering the outer skin (not shown) so as not to be prevented, and an outer shell installation step of fixing and supporting the beauty chair frame 10 may be further provided.

The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those of ordinary skill in the art will appreciate that various modifications and other equivalent embodiments are possible therefrom. Therefore, the true scope of protection of the present invention should be determined only by the appended claims.

1A, 1B: beauty chair 3: lift mechanism
10: beauty chair frame 20A, 20B: breathable heating pad
30A, 30B: ventilation module 55, 60: elastic block
65: back cushion 70: breathable mat
160: sewing device 165: width direction pressing portion
175: longitudinal pressing portion 185: sewing head

Claims (14)

A beauty chair frame preparation step of preparing a beauty chair frame having a hip support plate and a back support plate extending upward from one end of the hip support plate, and in which a blowing module mounting portion is provided on the hip support plate; An air flow box in which a space through which air flows is formed and at least one intake hole is formed on a lower side and a plurality of exhaust holes are formed on an upper side, and the air introduced into the at least one intake hole is boosted and discharged to the plurality of exhaust holes. A blowing module preparation step of preparing a blowing module having a fan installed inside the air flow box; A blowing module installation step of fixing the blowing module to the blowing module mounting part; An elastic block installation step for supporting the hip of the seated person and supporting the hip support plate by placing an elastic block having a plurality of ventilation holes penetrating in the thickness direction thereof on the hip support plate; Prepare a breathable heating pad provided with a breathable sheet through which gas can pass in the horizontal, vertical, and thickness directions, a heating wire fixed to the breathable sheet, and a fixing yarn for fixing the heating wire to the breathable sheet Preparing a breathable heating pad; And, installing a breathable heating pad for contacting and supporting the breathable heating pad on an upper surface of the elastic block,
The step of preparing the breathable heating pad,
A fabric supply step of supplying a fabric of a breathable sheet having a predetermined width and extending in one direction to be spread on a worktable; Maintaining a widthwise tension of pulling the fabric in its width direction by pressing both ends of the fabric in the width direction with a pair of widthwise pressing portions extending parallel to the length direction; A longitudinal tension maintaining step of pressing the fabric with a pair of longitudinal pressing parts spaced apart in the length direction of the fabric and extending in a direction perpendicular to the pair of widthwise pressing parts and pulling the fabric in its length direction; A heating wire wiring step of wiring the heating wire on an upper surface of an inner region of the fabric defined by the pair of widthwise pressing parts and the pair of longitudinal pressing parts; And fixing the electric heating wire by sewing and fixing the electric heating wire to the fabric with the fixing thread. The method of claim 1,
The pair of widthwise pressing parts and the pair of longitudinal pressing parts, respectively, include an actuator, a rotation rod extending in a horizontal direction, which is driven by the actuator and rotates by a predetermined angle, and the A method of manufacturing a beauty chair comprising a pressing blade connected to the rotating rod and pressing the fabric when the rotating rod rotates. The method of claim 2,
The actuator has a pneumatic cylinder (air cylinder),
The rotating rod rotates by the predetermined angle when the force of the pneumatic cylinder acts, and when the force of the pneumatic cylinder does not act, the rotating rod rotates in the opposite direction to return to its original position. The method of claim 1,
The method of manufacturing a beauty chair, characterized in that the heating wire wiring step and the heating wire fixing step are performed by a sewing head installed on the inner area of the fabric. The method of claim 1,
The breathable sheet is a sheet in which a plurality of through holes are uniformly distributed, and a lower and upper net sheet disposed to be spaced apart from each other, and a lower end are fixedly supported by the lower net sheet, and an upper end is the upper net sheet. A method of manufacturing a beauty chair, characterized in that it is a spacer fabric having a plurality of elastic yarns fixed to the seat and spaced apart from each other. The method of claim 1,
The blowing module further includes a lifting mechanism bracket fixedly coupled to a lower side of the air flow box so as not to cover the at least one intake hole,
The blowing module mounting portion is a through hole penetrating the hip support plate,
The step of installing the blowing module includes a step of inserting the air flow box into the through hole and fixing it to the hip support plate,
The beauty chair manufacturing method further comprises a lifting mechanism coupling step of coupling and fixing a lifting mechanism for lifting the beauty chair frame to the lifting mechanism bracket. The method of claim 6,
The air flow box has a coupling flange extending in a horizontal direction from its lower edge,
In the step of installing the blowing module, the air flow box is mounted and fitted into the through hole under the hip support plate, and the coupling flange is fixed to the lower side of the hip support plate. The method of claim 1,
In the step of installing the breathable heating pad, an adhesive is applied only to the edge of the breathable sheet, and the edge of the breathable sheet is adhered to the upper side of the elastic block, and the center of the breathable sheet is not adhered to the upper side of the elastic block. A method of manufacturing a beauty chair comprising the step of attaching a sheet. The method of claim 1,
The blowing module is a tube-shaped member formed of a rubber material, which is fixedly coupled to the air flow box so as to protrude upward by being aligned one-to-one with the plurality of exhaust holes, and folded and stacked on each outer circumferential wall to be elastically restored. Further provided with a plurality of wrinkles (wrinkle), a plurality of guide tubes that do not block air flow even if it is elastically restored in its own longitudinal direction,
The elastic block installation step proceeds after the blowing module installation step,
The step of installing the elastic block comprises approaching the elastic block to the blowing module installed on the blowing module mounting unit so that the plurality of guide tubes are aligned and fitted one-to-one into the plurality of ventilation holes of the elastic block. How to make a beauty chair. The method of claim 1,
The blowing module is a tube-shaped member formed of a rubber material, which is fixedly coupled to the air flow box so as to protrude upward by being aligned one-to-one with the plurality of exhaust holes, and folded and stacked on each outer circumferential wall to be elastically restored. Further provided with a plurality of wrinkles (wrinkle), a plurality of guide tubes that do not block air flow even if it is elastically restored in its own longitudinal direction,
The blowing module installation step proceeds after the elastic block installation step,
The step of installing the blowing module comprises bringing the blowing module closer to the elastic block mounted on the hip support plate so that the plurality of guide tubes are aligned and fitted one-to-one into the plurality of ventilation holes of the elastic block. How to make a beauty chair. The method of claim 1,
A method of manufacturing a beauty chair, further comprising: a breathable mat installation step of disposing a breathable mat through which gas can pass in the horizontal, vertical, and thickness directions between the blowing module and the elastic block. The method of claim 11,
A breathable mat seating groove is formed in the hip support plate to a depth equal to or deeper than the thickness of the breathable mat so that the breathable mat is seated,
The step of installing the breathable mat comprises the step of seating the breathable mat in the seating groove of the breathable mat prior to the step of installing the elastic block. The method of claim 11,
The breathable mat is a cosmetic chair manufacturing method, characterized in that the injection-molded plastic product. The method of claim 1,
The plurality of ventilation holes of the elastic block are distributed in a region pressed by the load of the seated person when the seated person sits on the elastic block.

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