JP2013032610A - Body model, device for measuring garment pressure, and method for measuring garment pressure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a body model similar to a human body capable of measuring garment pressure, and a device for measuring the garment pressure and a method for measuring the garment pressure using the body model.SOLUTION: An elastic part includes: a skeleton section 50, an elastic member 42 provided to surround the skeleton part 50; an elastic member 44 arranged in a part of the surface of the elastic member 42 and having a deformation volume larger than the elastic member 42; and an elastic member 46 arranged inside the elastic member 42 and harder than the elastic member 42.

Description

  The present invention relates to a human body model, a clothing pressure measuring device, and a clothing pressure measuring method, and more particularly, to a human body model for measuring clothing pressure, a clothing pressure measuring device using the human body model, and a clothing pressure measuring method.

  Measurement of clothing pressure is a common technique for evaluating the pressure comfort of clothing. Conventional methods for measuring clothing pressure include a method of directly measuring and a method of estimating from a change in fabric. The former includes (1) a method in which a sensor is attached to each part of the human body and measurement is performed using the human body, and (2) a method in which a sensor is attached to a human body model (hereinafter referred to as a dummy) and the measurement is performed. There is a method of confirming measured values by computer simulation.

  Since clothing is effective only when worn by humans, it is desirable to measure using the human body with the method (1). There are various problems in the subject experiment, such as large individual differences and large daily errors. Computer simulation is not practical because it is difficult to create data. Therefore, the second method using dummy is often used in the field of product development and quality control.

JP-A-7-70806 JP 2006-176930 A JP 2004-163127 A JP 55-96113 A

  Many of the dummies currently used in the second method are rigid dummies that simulate the shape of a human body. The advantage of the rigid dummy is that it can be measured in a short time and the burden on the measurer is small. However, when clothing pressure is measured with a rigid body dummy, there is a large difference from the measured value of the human body.

  Also, a dummy using an elastic member instead of a rigid dummy has been proposed (see Patent Documents 1 to 4), but it is not a dummy that can measure clothing pressure close to a human body.

  Accordingly, a main object of the present invention is to provide a human body model capable of measuring clothing pressure close to a human body, a clothing pressure measuring device using the human body model, and a clothing pressure measuring method.

According to one aspect of the invention,
The skeleton,
A first elastic member provided so as to surround the skeleton, and a second elastic member disposed on a part of the surface of the first elastic member and having a larger deformation amount than the first elastic member; A third elastic member disposed inside the first elastic member and harder than the first elastic member;
A human body model is provided.

  Preferably, the human body model further includes a pressure sensor provided on a surface of the elastic part.

  Preferably, the first to third elastic members are arranged in the elastic portion according to the hardness distribution of the human body.

  Preferably, the skeleton part includes a joint part and first and second skeleton members on both sides of the joint part.

  Preferably, the skeleton part is a human skeleton sample.

  In addition, preferably, the human body model further includes a self-weight dripping prevention separator attached to the human skeleton specimen.

  Preferably, the human body model further includes a reinforcing fitting provided on the human skeleton specimen.

  Preferably, the human body model further includes a reinforcing member that reinforces a joint portion of the human skeleton specimen.

  Preferably, the skeleton includes a waist, a thigh, and a joint that connects the waist and the thigh, the first elastic member embeds a pelvis bone, and the second The elastic member is provided on the surface of the first elastic member of the abdomen and buttocks, the third elastic member embeds the femur, and the first elastic member embeds the third elastic member. Is provided.

  Preferably, the third elastic member has a horizontally long elliptic cylinder shape.

According to another aspect of the invention,
A skeleton having a joint and first and second skeleton members on both sides of the joint;
A first elastic member provided so as to surround the skeleton, and a second elastic member disposed on a part of the surface of the first elastic member and having a larger deformation amount than the first elastic member; A human body comprising: an elastic portion that is disposed inside the first elastic member and has a third elastic member that is harder than the first elastic member; and a pressure sensor provided on a surface of the elastic portion. A model,
A drive device attached to the second skeleton member and configured to swing the second skeleton member around the indirect portion;
Control means for controlling the driving device and the pressure sensor so as to drive the driving device to swing the second skeleton member around the indirect portion and acquire pressure measurement data from the pressure sensor When,
A clothing pressure measuring device is provided.

Preferably, the clothing pressure measuring device further includes display means,
The control unit controls the display unit to process the pressure measurement data and display the data-processed data on the display unit.

  Preferably, the driving device includes a linear motion mechanism in which the second skeleton member linearly moves in two directions orthogonal to each other in a plane parallel to a plane swinging around the indirect portion.

  Preferably, the first skeleton member is a waist part, the second skeleton member is a thigh part, and the joint part is a joint part that connects the waist part and the thigh part.

  Preferably, the first elastic member embeds a pelvis bone, the second elastic member is provided on a surface of the first elastic member of an abdomen and a hip, and the third elastic member is a thigh. Bone is embedded, and the first elastic member is provided by embedding the third elastic member.

Preferably, the clothing pressure measuring device further includes input means,
The control unit receives control data from the input unit, and controls the input unit and the drive unit to drive the drive unit based on the received control data.

  Preferably, the control data is a walking speed.

According to still another aspect of the present invention,
Computer
A skeleton having a joint, first and second skeleton members on both sides of the joint, a first elastic member provided so as to surround the skeleton, and a surface of the first elastic member A second elastic member having a larger deformation amount than the first elastic member, and a third elastic member disposed inside the first elastic member and harder than the first elastic member. An elastic part, and a pressure sensor provided on a surface of the elastic part, and attached to the second skeleton member of a human body model on which clothes are worn, and the second skeleton Clothing pressure comprising a step of driving a driving device for swinging a member around the indirect portion to swing the second skeleton member around the indirect portion and acquiring pressure measurement data from the pressure sensor A measurement method is provided.

  ADVANTAGE OF THE INVENTION According to this invention, the human body model which can measure the clothing pressure close | similar to a human body, the clothing pressure measuring apparatus using the said human body model, and the clothing pressure measuring method are provided.

FIG. 1 is a schematic perspective view for explaining a tissue hardness meter used in a preferred embodiment of the present invention. FIG. 2 is a schematic cross-sectional view for explaining a method of measuring hardness with a tissue hardness meter used in a preferred embodiment of the present invention. FIG. 3 is a diagram showing the hardness of the urethane resin used in the preferred embodiment of the present invention. FIG. 4 is a diagram showing the hardness when the thickness of the urethane resin used in the preferred embodiment of the present invention is changed. FIG. 5 is a diagram showing the hardness distribution between the human body and the dummy according to the preferred embodiment of the present invention. FIG. 6 is a diagram showing the compression characteristics of the urethane resin used in the preferred embodiment of the present invention. FIG. 7 is a schematic three-dimensional view for explaining the arrangement of dummy elastic members according to a preferred embodiment of the present invention. FIG. 8 is a schematic three-dimensional view for explaining a dummy skeleton according to a preferred embodiment of the present invention. FIG. 9 is a schematic three-dimensional view for explaining the attachment of the sensor to the dummy according to the preferred embodiment of the present invention. FIG. 10 is a schematic perspective view for explaining a clothing pressure measuring device according to a preferred embodiment of the present invention. FIG. 11 is a schematic configuration diagram for explaining a controller suitably used in the clothing pressure measuring device according to the preferred embodiment of the present invention. FIG. 12 is a diagram showing a result of measuring the clothing pressure on the front surface of the thigh measured by the clothing pressure measuring device according to the preferred embodiment of the present invention. FIG. 13 is a diagram illustrating a clothing pressure measurement result on the outer side of the buttock measured by the clothing pressure measuring device according to the preferred embodiment of the present invention.

  As a result of earnest research on the human body model capable of measuring clothing pressure close to that of the human body, the present inventors have obtained the following knowledge.

  When clothing pressure is measured with a rigid body dummy, there is a big difference from the measured value in the human body. The human body has soft parts (mainly fatty parts) and hard parts (mainly muscle and skeleton parts). There are soft parts because the clothes become familiar with the human body, and the joint part moves, so that the clothes bite.

  In order to obtain a measurement value of clothing pressure close to the human body, a dummy having a hardness distribution equivalent to that of the human body is required instead of the rigid body dummy.

  Furthermore, since a rigid dummy cannot be driven, a drive unit is added to a dummy using an elastic member instead of a rigid body. Evaluation equivalent to the measured value can be made.

  From the above viewpoint, the present inventors have developed a dummy according to a preferred embodiment of the present invention described below.

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

  First, the size and shape necessary for manufacturing the dummy were determined. Using a three-dimensional human body measuring device, data on middle-aged female subjects were collected, the shape was determined with reference to human body dimensions data of the Japanese Ergonomics Research Center, and a mold was created.

  Next, the materials constituting the dummy were examined. In order to measure the hardness of the human body and elastic body, a tissue hardness tester OE-220 manufactured by Ito Ultrashort Co., Ltd. was used. First, the measurement principle of this structure hardness meter will be described.

  FIG. 1 is a schematic perspective view for explaining the structure hardness meter 10. The tissue hardness tester 10 includes a main body 20, a central portion 12 that comes into contact with the measurement site of the measurement object, and a peripheral portion 14 that comes into contact with the periphery of the measurement site of the measurement object. The central portion 12 is fixed to the main body 20. One end of a biasing member (not shown) such as a coil spring is attached to the peripheral portion 14. The other end of the urging member such as a coil spring is fixed to the main body 20. Further, the tissue hardness meter 10 includes a pressure sensor 16 that measures the pressure received by the central portion 12 from the measurement site of the measurement object, and the pressure received by the central portion 12 and the peripheral portion 14 from the measurement site of the measurement object and its peripheral portion. And a pressure sensor 18 for measuring.

  In a state where no external force is applied, the distal end surface of the central portion 12 and the distal end surface of the peripheral portion 14 are flush with each other. By pressing the main body 20 toward the measurement object, the central portion 12 is pressed against the measurement part of the measurement object, and the peripheral part 14 is pressed against the peripheral part of the measurement part of the measurement object. When pressure is applied to the measurement part of the measurement object and the peripheral part of the measurement part by the central part 12 and the peripheral part 14 of the tissue hardness tester 10, the central part 12 and the peripheral part 14 of the tissue hardness tester 10 A reaction force is received from each of the measurement site and the periphery of the measurement site. The peripheral portion 14 of the tissue hardness meter 10 is pushed back against the biasing force of a biasing member (not shown) such as a coil spring. At this time, the force received by the peripheral portion 14 of the tissue hardness meter 10 is transmitted to the sensor 18. The force received by the central portion 12 of the tissue hardness meter 10 is transmitted to the sensor 16 and the sensor 18. In this manner, the pressure received by the central portion 12 and the peripheral portion 14 of the tissue hardness meter 10 from the measurement site of the measurement object and its peripheral portion is transmitted to the sensor 18, and the tissue hardness meter 10 receives the pressure from the measurement site of the measurement object. The pressure received by the central portion 12 is transmitted to the sensor 16. That is, the force received by the central portion 12 of the tissue hardness meter 10 is measured by the sensor 16, and the force received by the central portion 12 and the peripheral portion 14 of the tissue hardness meter 10 is measured by the sensor 18.

  Referring to FIG. 2A, when the measurement object 30 is hard, the deformation of the measurement object 30 is small, and the force applied from the central portion 12 of the tissue hardness meter 10 to the measurement site 32 of the measurement object 30. 22 is large and the reaction force is also large. On the other hand, the force 24 received by the peripheral portion 14 of the tissue hardness meter 10 from the peripheral portion 34 of the measurement site 32 of the measurement object is small.

  Referring to FIG. 2B, when the measurement object 30 is soft, the deformation of the measurement object 30 is large, and the force applied from the central portion 12 of the tissue hardness meter 10 to the measurement site 32 of the measurement object 30. 22 is small and reaction force is also small. On the other hand, the force 24 received by the peripheral portion 14 of the tissue hardness meter 10 from the peripheral portion 34 of the measurement site 32 of the measurement object is large.

  The hardness of the measurement object 30 includes the force 22 applied from the central portion 12 of the tissue hardness meter 10 to the measurement site 32 of the measurement object 30 and the periphery of the tissue hardness meter 10 from the peripheral portion 34 of the measurement site 32 of the measurement object. The ratio (%) of the force 22 applied from the central portion 12 of the tissue hardness meter 10 to the measurement site 32 of the measurement object 30 with respect to the total force when the sum of the force 24 received by the portion 14 becomes 10N. Represent. That is, it is represented by the ratio (%) of the force measured by the sensor 16 to the force measured by the sensor 18 when the force measured by the sensor 18 becomes 10N.

  5 types of pudding mold samples (type names: PC-0, PC-10, PC-15, with varying hardness in a stepwise manner for urethane resin whose hardness can be changed in stages. The hardness of PC-20, PC-25) was measured using the above-mentioned tissue hardness tester OE-220 manufactured by Ito Super Short Wave Co., Ltd. The result is shown in FIG. The range of the hardness of the pudding type sample was about 25 to 50 (%).

  Further, among these, the thickness of PC-10 was changed, and how the hardness changed was examined. The result is shown in FIG. When the thickness of PC-10 was changed, it turned out that it became hard as thickness changed with 40 mm-10 mm, and hardness changed about 27-45 (%).

  In addition, the hardness of the human body was measured using a tissue hardness tester OE-220 manufactured by Ito Ultrashort Co., Ltd., and the hardness distribution of the human body was grasped. The result is shown in FIG. The hardness of the human body was affected by the skeletal part and the difference depending on the part depending on the condition of fat and muscle. Specifically, the abdomen, buttocks, the most prominent point to the lower part, the front and back surfaces of the thigh are about 20% hardness, the outside of the buttocks, the outside of the thigh are about 30%, the iliac spines, etc. The part close to the skeleton of the material had a hardness of about 70 (%).

The lower part of the abdomen and lower buttocks is a part that gets fat, and there is a feature that the part is greatly deformed when force is applied. Therefore, three types of pudding mold samples (model names: PC-0 and PC-10) were used in which the hardness of the urethane resin was changed stepwise in order to select a suitable member for the part where fat is attached. PC-25) compression properties were measured. The measurement was performed using a handy compression tester KES-G5 manufactured by Kato Tech Co., Ltd. FIG. 6 shows the result of compression at a compression load of 100 gf and a compression rate of 0.01 cm / sec on a 2 cm ² surface. If the distance when compressed with the same force is the amount of deformation, it can be seen that the amount of change increases in the order of PC-25, PC10, and PC-0.

  Based on the above data, in order to reproduce the hardness distribution of the human body, as shown in FIG. 7, the main material of the dummy 40 is made of urethane resin (PC-10) having a hardness of about 27 (%). An elastic member 42 was used, and a human skeleton specimen 50 (see FIG. 8) was embedded therein. The lower part of the abdomen and lower buttocks has a two-layer structure, and an elastic member 42 made of urethane resin (PC-10) having a hardness of 27 (%) is arranged on the outside. Each elastic member 44 made of (PC-0) was disposed.

  Further, the thigh is a muscular part, and an elastic member 46 made of urethane resin (PC-25) having a hardness of about 46 (%) is molded like a horizontally long elliptical cylinder, and the inner part below the trochanter point. The elastic member 42 made of urethane resin (PC-10) having a hardness of about 27 (%) was provided on the outside. At this time, the elastic member 42 having a hardness of about 27% was arranged such that the thickness of the elastic member 42 was 40 mm on the front and back surfaces of the thigh and 10 mm on the outer side of the thigh.

  As shown in FIG. 8, a human skeleton sample 50 is embedded in the elastic members 42 and 46. A pelvic bone 52 of the human skeleton sample 50 is embedded in the elastic member 42, and a femur 54 of the human skeleton sample 50 is embedded in the elastic member 46. In addition, the trochanter point 56 connecting the pelvis bone 52 and the femur 54 was reinforced with a movable super gelled resin 48 so that it would not come off even when walking.

  Further, a self-sagging separator 64 is provided on the pelvis bone 52 so as to withstand the self-weight of the elastic member 42 and the like. In addition, not only the pelvis bone 52 but also a dead weight prevention separator 64 is embedded in the elastic member 42.

  The femur 54 is provided with a self-weight dripping prevention separator 62 so as to withstand the weight of the elastic members 46 and 42. Further, a femur reinforcing metal fitting 60 is provided so as to cover the femur 54. In addition, not only the femur 54 of the human skeleton sample 50 but also the self-weight drooping prevention separator 62 and the femur reinforcing bracket 60 are embedded in the elastic member 46.

  The hardness according to the site | part measured using the tissue hardness meter OE-220 by Ito super short wave company made of the dummy produced as mentioned above is combined with the hardness according to the site | part of a human body in FIG. As can be seen from FIG. 5, the distribution is close to the hardness distribution of the human body.

  Referring to FIG. 9, a sensor 70 is attached to the surface of the dummy 40. In the present embodiment, an air pack contact pressure sensor is used as the sensor 70. The clothing pressure is measured by the sensor 70. In addition, clothing pressure means the compression force which skin receives with clothing. A tube 72 or the like is embedded inside the elastic members 42, 44, and 46 so that a cord or the like connected to the sensor can be taken in.

  Referring again to FIG. 8, an attachment 66 is provided at the end of the femur 54. By attaching a driving device, which will be described later, to the attachment 66, an operation simulating a walking operation can be performed. A mounting portion 80 is provided on the top of the dummy 40, and a screw hole 82 is provided in the mounting portion 80.

  Next, the manufacturing method of the dummy 40 of this Embodiment is demonstrated. First, a human skeleton sample 50 is prepared. Then, the human skeletal specimen 50 is reinforced in advance so as to be able to withstand the operation, for example, the femur 54 is reinforced with the femoral reinforcing metal fitting 60. Further, the self-weight dripping prevention separators 62 and 64 are provided so as to withstand the self-weights of the elastic members 42, 44, and 46. Furthermore, when the motion is a walking motion, the movable portion (joint portion) such as the trochanter point 56 that connects the pelvis bone 52 and the femur 54 is reinforced with a super gelled resin 48 or the like so that it can withstand the motion. Keep it. Furthermore, a mechanism for embedding a tube 72 or the like inward so that the sensor 70 can be taken in is provided in a portion where the sensor 70 is attached inward.

  Next, a mold mold is prepared based on the human body size and shape data, and an elastic member is poured into the mold. First of all, a horizontally long elliptical column embedded in the leg portion (with the shape of a cone cut off) is made in advance by an elastic member 46 made of urethane resin (PC-25) having a hardness of 46 (%). Keep it. At this time, the femur part 54, the femur reinforcing bracket 60, the self-weight drooping prevention separator 62, and the like of the human skeleton sample 50 are embedded in the elastic member 46. Next, when a force such as the center of the abdomen and the lower part of the buttocks is applied, the elastic member 44 made of urethane resin (PC-0) having a hardness of about 29 (%) is poured into a region where deformation is large. Thereafter, an elastic member 42 made of urethane resin (PC-10) having a hardness of about 27 (%) is poured into the entire mold and molded. Thereafter, a drive device described later is attached to the attachment 66 so as to simulate the walking motion.

  Next, a clothing pressure measuring apparatus 100 according to a preferred embodiment of the present invention will be described. Referring to FIG. 10, the clothing pressure measuring device 100 is attached to the above-described dummy 40, the dummy attachment plate 110 to which the dummy 40 is attached, and the attachment 66 of the dummy 40, and the dummy 40 performs an operation simulating a walking action. And a controller 200 that drives the driving device 300 and controls the driving device 300 and the pressure sensor 70 so as to acquire pressure measurement data from the sensor 70. The controller 200 is accommodated in the console 240.

  The drive device 300 includes two left and right swing mechanisms 140 and a motor 222 that drives the swing mechanism 140. The swing mechanism 140 includes a horizontal moving mechanism 143 having a moving member 144 that linearly moves in the horizontal direction and a horizontal guide 142 that guides the horizontal movement of the moving member 144, and a moving member 154 that moves linearly in the vertical direction. A vertical movement mechanism 146 having a vertical guide 145 for guiding the movement of the member 154 in the vertical direction. The vertical guide 145 is attached and fixed to the moving member 144. A wire 122 that moves in the horizontal direction is attached to the moving member 144. The wire 122 is stretched horizontally by a pulley 124 and is hung on the pulley 223 of the motor 222. A bar 150 is horizontally attached to the moving member 154. Since the movement of the moving member 154 in the horizontal direction is restricted by the vertical guide 145, the moving member 154 moves in the horizontal direction according to the movement of the moving member 144 in the horizontal direction.

  The dummy 40 is attached to the dummy attachment plate 110 by attaching screws 112 to the screw holes 82 (see FIG. 8) of the attachment portion 80 at the top of the dummy 40 via the dummy attachment plate 110.

  The tip of the bar 150 attached horizontally to the moving member 154 is attached to the attachment 66 via a ball joint 152 attached in the attachment 66 of the dummy 40. The sensor 70 is connected to the controller 200 via the cord 73. The motor 222 is connected to the controller 200 via the wiring 224.

  By rotating the motor 222 left and right, the moving member 154 moves in the horizontal direction and the vertical direction, whereby the attachment 66 of the dummy 40 and the femur 54 to which the attachment 66 is attached become the trochanteric point. It swings around 56 (joint part). The horizontal direction and the vertical direction in which the vertical moving member 154 moves are in a plane parallel to the plane in which the femur 54 swings around the trochanter point 56 (joint portion).

  Referring to FIG. 11, the console 240 includes a display 232 for displaying pressure measurement data acquired from the sensor 70, data obtained by processing the pressure measurement data, and a touch panel 234 for receiving measurement conditions such as walking speed. , An input / output device 236 such as a keyboard, and a controller 200.

  The controller 200 stores a CPU (Central Processing Unit) 202 that controls the operation of the entire apparatus, a ROM 204 that stores various programs including a control program in advance, a RAM 206 that temporarily stores various data, and various data. And a hard disk drive (HDD) 208 and an I / O port 210. The CPU 202, ROM 204, RAM 206, HDD 208, I / O port 210, display 232, touch panel 234, and input / output device 236 are connected to each other via an internal bus 212. The I / O port 210 is connected to the driving device 300 and the pressure sensor 70 via the external bus 220.

  Next, the operation of the clothing pressure measuring apparatus 100 will be described. First, the dummy 40 wearing the clothes is attached to the clothing pressure measuring apparatus 100 as described above. Then, the dummy 40 is made to wear clothing (not shown) for measuring clothing pressure.

  Thereafter, a walking speed and the like are input from the touch panel 234 of the console 240. The controller receives control data such as the walking speed in accordance with a program installed in advance, and drives the driving device 300 based on the received control data. Then, the pressure measurement data from the sensor 70 is acquired and recorded in the HDD 208, the pressure measurement data is processed, and the data processed data is displayed on the display 232.

  Next, the measurement result of the clothing pressure measured using the above-described clothing pressure measuring apparatus 100 will be described. FIG. 12 is a diagram showing a result of measuring the clothing pressure on the front surface of the thigh when the girdle is worn using the clothing pressure measuring device 100, and FIG. 13 is a diagram showing how the girdle is worn using the clothing pressure measuring device 100. It is a figure which shows the clothing pressure measurement result of the outer side of a buttocks in the case of a case. The broken line shows the clothing pressure measurement result measured using the dummy 40, and the solid line shows the average value of subjects in their 40s. The walking speed used for the measurement was 1.4 m / sec for both the dummy 40 and the subject. Even when the dummy 40 is used, it can be seen that a clothing pressure measurement result having a value close to that of the subject is obtained.

  As described above, in the preferred embodiment of the present invention, the human skeleton sample 50 as the skeleton part and the elastic members 42, 44, 46 as the elastic parts surrounding the skeleton part are provided. Since the elastic member 44 having a large diameter is arranged on the surface of the elastic member 42 and the elastic member 46 harder than the elastic member 42 is arranged inside the elastic member 42, the hardness and variation distribution close to the human body can be obtained. The measurement value of clothing pressure can be a measurement value closer to the human body.

  Further, since it is not a rigid body but an elastic member 42, 44, 46 that surrounds the human skeleton sample 50 as a skeleton part, it can be a dummy that can be operated, and can behave like a human body. Will be able to.

  In addition, since the sensor 70 is attached to the surface of the dummy 40, that is, the surface of the elastic members 42 and 44, the surface of the dummy 40, that is, the surface of the elastic members 42 and 44 is received by clothing pressure, here clothing. The compression force can be measured.

  By attaching the driving device 300 to the attachment 66, it is possible to perform an operation simulating a walking operation, and it is possible to perform a measurement including a change in clothing pressure when worn for a long time, familiarity of the clothing to the human body, and biting in. It becomes like this.

  In the above embodiment, the urethane resin is used as the elastic members 42, 44, and 46. However, a silicone resin, a gelled resin, or the like may be used instead of the urethane resin. Further, in the above embodiment, the hardness of the elastic member is created by taking a woman in her 40s as an example, but according to the age distribution (20s, 30s, etc.), sex, and the distribution of human body hardness such as athletes. Thus, the hardness and the like of the elastic member can be changed as appropriate. For example, if a woman is in her twenties, the elastic member is harder than her thirties (for example, in the abdomen and buttocks, a urethane resin having a hardness of about 30%, and on the outside, a hardness of about 35%. If you are a woman in her 30s, make the elastic member harder than her 40s (for example, urethane resin in the range of about 28% hardness in the abdomen and buttocks, and outside of it) The dummy can be made of urethane resin with a hardness in the range of about 32% .If it is an athlete, it is better to set it harder considering that it has usually developed muscle.

  While various typical embodiments of the present invention have been described above, the present invention is not limited to these embodiments. Accordingly, the scope of the invention is limited only by the following claims.

40 dummy 42 elastic member 44 elastic member 46 elastic member 48 movable super gelled resin 50 human skeleton sample 52 pelvis bone 54 femur 56 trochanter point 60 femur reinforcement brackets 62 and 64 dead weight sag prevention separator 66 attachment tool 70 sensor 72 Tube 100 Clothing pressure measuring device 200 Controller 232 Display 234 Touch panel 300 Driving device

Claims (18)

The skeleton,
A first elastic member provided so as to surround the skeleton, and a second elastic member disposed on a part of the surface of the first elastic member and having a larger deformation amount than the first elastic member; A third elastic member disposed inside the first elastic member and harder than the first elastic member;
A human body model.   The human body model according to claim 1, further comprising a pressure sensor provided on a surface of the elastic portion.   The human body model according to claim 1 or 2, wherein the elastic portion includes the first to third elastic members arranged in accordance with a hardness distribution of the human body.   The said skeleton part is a human body model of any one of Claims 1-3 which has a joint part and the 1st and 2nd skeleton member of the both sides of the said joint part.   The human body model according to claim 1, wherein the skeleton part is a human skeleton sample.   The human body model according to claim 5, further comprising a self-weight dripping prevention separator attached to the human skeleton specimen.   The human body model according to claim 5 or 6, further comprising a reinforcing metal fitting provided on the human skeleton specimen.   The human body model according to claim 5, further comprising a reinforcing member that reinforces a joint part of the human skeleton specimen.   The skeleton has a waist, a thigh, and a joint that connects the waist and the thigh. The first elastic member embeds a pelvis bone, and the second elastic member It is provided on the surface of the first elastic member of the abdomen and the buttocks, the third elastic member is provided by embedding a femur, and the first elastic member is provided by embedding the third elastic member. Item 10. The human body model according to any one of Items 1 to 8.   The human body model according to claim 9, wherein the third elastic member has a horizontally long elliptic cylinder shape. A skeleton having a joint and first and second skeleton members on both sides of the joint;
A first elastic member provided so as to surround the skeleton, and a second elastic member disposed on a part of the surface of the first elastic member and having a larger deformation amount than the first elastic member; A human body comprising: an elastic portion that is disposed inside the first elastic member and has a third elastic member that is harder than the first elastic member; and a pressure sensor provided on a surface of the elastic portion. A model,
A drive device attached to the second skeleton member and configured to swing the second skeleton member around the indirect portion;
Control means for controlling the driving device and the pressure sensor so as to drive the driving device to swing the second skeleton member around the indirect portion and acquire pressure measurement data from the pressure sensor When,
A clothing pressure measuring device comprising: A display means,
12. The clothing pressure measuring device according to claim 11, wherein the control unit performs data processing on the pressure measurement data, and controls the display unit to display the data processed data on the display unit.   13. The drive device according to claim 11 or 12, further comprising a linear motion mechanism in which the second skeleton member linearly moves in two directions orthogonal to each other in a plane parallel to a plane swinging around the indirect portion. Clothing pressure measuring device.   The first skeletal member is a waist, the second skeleton member is a thigh, and the joint is a joint that connects the waist and the thigh. The clothing pressure measuring device according to claim 1.   The first elastic member embeds pelvic bone, the second elastic member is provided on the surface of the first elastic member of the abdomen and buttocks, and the third elastic member embeds the femur, The clothing pressure measuring device according to any one of claims 11 to 14, wherein a first elastic member is provided by embedding the third elastic member. An input means;
The said control part receives the control data by the said input means, and controls the said input means and the said drive device so that the said drive device may be driven based on the received control data. The clothing pressure measuring device described in 1.   The clothing pressure measuring device according to claim 16, wherein the control data is a walking speed. Computer
A skeleton having a joint, first and second skeleton members on both sides of the joint, a first elastic member provided so as to surround the skeleton, and a surface of the first elastic member A second elastic member having a larger deformation amount than the first elastic member, and a third elastic member disposed inside the first elastic member and harder than the first elastic member. An elastic part, and a pressure sensor provided on a surface of the elastic part, and attached to the second skeleton member of a human body model on which clothes are worn, and the second skeleton Clothing pressure comprising a step of driving a driving device for swinging a member around the indirect portion to swing the second skeleton member around the indirect portion and acquiring pressure measurement data from the pressure sensor Measuring method.

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