JP2007029249A - General-purpose retaining appliance - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a low cost and general-purpose retaining appliance capable of retaining a retaining object at superior stability by being hardened into an optimal shape according to various types of retaining objects such as a body, an article and a machinery. <P>SOLUTION: A plurality of granular matters 3 are stored with air in a container 2 having flexibility, and the air inside the container 2 is exhausted and decompressed to 0.1 Pa or less to prevent flowing of the granular matters 3 in the container 2 and fix the shape of the container 2. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  In the present invention, a granular material is accommodated in a flexible container together with a fluid such as air or water, and the fluid can be discharged to be deformed into an arbitrary object shape to hold the object to be held. It relates to a general-purpose holder.

  In conventional technology, when used as a cushioning material, it is deformed to fit the shape of the body part of the user, so there is no blurring during use, eliminating cluttering discomfort, and unused A cushion that is convenient for time containment and transportation has been proposed.

  Specifically, a container having a gas barrier property accommodates a large number of small particles having a buffering function in a small granular form, and the container can maintain a shape with at least a large number of small particles as an aggregate. There has been proposed a cushioning material configured to obtain a state in which the internal air is removed to a certain extent (see, for example, Patent Document 1).

  Another conventional technique is a medical cast material that is sealed and stored in a sachet that has a function of blocking the outside air composed of a sheet such as an aluminum wheel, and is formed by laminating a coarse fabric such as glass fiber. The core material is provided with a reaction system that applies or impregnates a synthetic resin compounding solvent that cures the material and forms a rigid self-sustaining structure when exposed to moisture, and exhibits a curing phenomenon by supplying moisture. And a fabric such as a non-woven fabric made of hydrophobic fibers is disposed on one surface of the core material, and the other surface of the core material has a surface in contact with the surface of the core material. In the state where the core material is sandwiched by arranging a fabric having a moisture supply function comprising a hydrophilic fiber having a surface formed by performing a process to prevent reverse soaking of the reaction system forming material as much as possible. A non-woven fabric made of hydrophobic fibers and the above-mentioned Medical Gibbs material was adhered to a three-layer structure both side edges of the fabric such as a nonwoven fabric made of the aqueous fiber have been proposed.

  The Gibbs material hermetically sealed in the wrapping bag has a core material set to a desired length and width, and is arranged on the other surface of the core material with a nonwoven fabric made of hydrophobic fibers arranged on one surface of the core material. A fabric having a moisture supply function made of a hydrophilic fiber in which the surface on the side in contact with the surface of the core material is processed to prevent reverse immersion of the reaction system forming material of the core material as much as possible. Each of the length and width suitable for the core material is bonded to both side edges along the length direction to form a three-layer structure.

  The wrapping bag for sealing and encapsulating the gibbs material is formed of a medical gibbs material formed to have a width corresponding to the width and length of the gibbs material, and a non-woven fabric made of the hydrophilic fiber and the like. As a means for discriminating between fabrics having a function of supplying water made of synthetic fibers, medical gibs colored on either fabric have been proposed (for example, see Patent Document 2).

JP 2003-135221 A JP 2004-242931 A

  In the conventional technique described in Patent Document 1 described above, once the shape is determined by sitting on a cushion or the like and the air is evacuated, the small particles form an aggregate and block movement within the container. It is possible to adjust the texture of the surface freely, whether it is hard or soft, with the strength of air extraction, but in this respect, the texture when the air is strong is completely fixed, so sit down As with conventional fixed chairs, the effect on posture immediately affects sitting comfort, and the shape of the cushion is fixed before reaching a stable posture, and as a result, there is a discrepancy between the posture and the shape of the cushion. There is a problem of producing a sense of stability.

  In addition, if the curing state is adjusted weakly, the shape of the cushion changes greatly due to changes in posture, etc., and the position blurring also causes a mismatch between the posture and the cushion, and it is difficult to obtain stable posture. There is a problem that instability with respect to sitting comfort is amplified with time.

  In the conventional technique described in the above-mentioned Patent Document 2, processing according to an affected part is easy as a medical cast material, and a short treatment after several minutes of curing time is possible, but moisture impregnated from the cast material In order to squeeze out the water, it is necessary to adjust the operation to squeeze out the moisture so that the moisture does not penetrate more than necessary. If it is excessively impregnated, when a hydrophilic compound solvent whose viscosity has been loosened by moisture is back-immersed in a protective bag made of a hydrophobic substance and applied directly to the affected area, a protective wrap However, it is applied to the affected area in a damp state, and there is a problem that the patient feels uncomfortable.

  Moreover, there is a risk that needle-like broken pieces of glass fiber may pierce the skin due to defects in end face processing. Furthermore, since the protective wrap that wraps the support layer, which is the core material, is formed in a tubular shape, special equipment is required when making a Gibbs material, which is a medical material, and the dispersion of the hydrophilic compounding solvent is large. Therefore, there is a problem that the defect occurrence rate is high and the manufacturing cost becomes expensive due to a decrease in yield.

  An object of the present invention is to provide an inexpensive general-purpose holder that can be cured in an optimum shape according to various holding objects such as a body, an article, and a mechanical instrument, and can hold the holding object with excellent stability. It is to be.

  In the present invention, a plurality of granular materials are accommodated together with a fluid in a flexible container, and the fluid in the container is discharged to reduce the pressure to 0.1 Pa or less, thereby preventing the flow of the granular material in the container. The general-purpose holder is characterized in that the shape of the container is fixed.

  According to the present invention, the granular material accommodated in the flexible container is prevented from flowing by discharging the fluid in the container and reducing the pressure to 0.1 Pa or less. As a result, the shape of the container is reduced. Fixed. The fluid contained in the container together with the particulate matter may be air or water, and a gas or liquid that is harmless to the human body without causing a chemical change to the particulate matter is appropriately selected. Can be used.

  Since the granular material in the container maintains a fluidized state until the pressure in the container becomes 0.1 Pa or less, as in the conventional technique, it is cured and shaped immediately after deaeration to hold the body or the like. There is no problem that it does not match the shape of the object. What is necessary is just to adjust various conditions, such as the filling amount with respect to the shape of a granular material, surface roughness, a particle size, and the volume of a container, for the flow of the granular material in such a container. As a result, it is possible to inexpensively hold the user without causing anxiety and instability when holding the body, and without holding the article when holding the article.

  According to the present invention, the container is provided with a passage member in which a communication hole communicating with the storage space in which the granular material is accommodated and the atmosphere is formed, and an openable / closable closing the communication hole of the passage member. A valve body is provided.

  According to the present invention, since the container is provided with a passage member having a communication hole and a valve body, the communication hole is opened by the valve body, the fluid in the container is discharged, the shape is fixed, and the valve By closing the communication hole with a body, the state in which the shape is fixed or an indeterminate state in which the shape can flow without being fixed can be maintained, and the general-purpose holder can be used repeatedly. Become.

  In the present invention, a plurality of the containers are aligned and connected, and each container has a passage member in which a communication hole is formed to communicate with each storage space in which each granular material of each container is stored and the atmosphere. The passage member is provided with a valve body that is mounted so that the communication hole can be opened and closed.

  According to the present invention, a plurality of containers are aligned and connected, and a passage member having a communication hole and a valve body are provided individually or in common in these containers. Open, discharge the fluid in each container to fix the shape, and close the communication hole by the valve body, or the shape is fixed, or an indeterminate shape that can flow without fixing the shape The state can be maintained, and the general-purpose holder can be used repeatedly.

  Further, in the present invention, the container is formed into a flat bag shape by a multilayer sheet including an outer layer made of a highly airtight film and an inner layer made of a fiber material having elasticity and breathability bonded to the inner surface of the outer layer. It is characterized by being.

  According to the present invention, since the inner layer of the outer layer made of a highly airtight film is formed into a bag shape by the multilayer sheet in which the inner layer made of flexible fiber material is joined, the fiber material is always kept in the inner layer. Appropriate sliding friction effect is obtained with respect to the particulate matter, and it is possible to prevent the deviation between the aggregate of the particulate matter and the container when the shape is fixed, and to stably hold the object to be held.

  In the invention, it is preferable that the granular material has a water repellency and is a solid granular material having a particle size of 0.1 mm to 30 mm.

  According to the present invention, since the granular material in the container has water repellency, it does not absorb moisture, prevents adhesion of the granular material, and ensures that the granular material is uniformly dispersed to be in a fluid state, and then aggregated to the required shape. Can be cured into a lump mass. In addition, since the particle size of the granular material is selected from 0.1 mm to 30 mm, depending on the shape of the object to be held, irregularities are formed on the container surface when the shape is fixed, and the contact state or the contact state with respect to the object to be held Can be optimized. And since this granular material consists of a solid granular material, there is little elastic deformation of each granular material, and it can apply advantageously with respect to the to-be-held object with a big weight.

  In addition, the present invention is characterized in that the granular material has water repellency and is formed of a hollow granular material having a particle size of 0.1 mm to 30 mm.

  According to the present invention, since the granular material in the container has water repellency, it does not absorb moisture, prevents adhesion of the granular material, and ensures that the granular material is uniformly dispersed to be in a fluid state, and then aggregated to the required shape. Can be cured into a lump mass. In addition, since the particle size of the granular material is selected from 0.1 mm to 30 mm, depending on the shape of the object to be held, irregularities are formed on the container surface when the shape is fixed, and the contact state or the contact state with respect to the object to be held Can be optimized. And since this granular material consists of a hollow granular material, the elastic deformation of each granular material is large, and it can apply advantageously with respect to the to-be-held object with a small weight.

In the invention, it is preferable that the granular material is made of a substance that generates far infrared rays.
According to the present invention, since it consists of a substance that generates far-infrared rays as a granular material, a thermal effect is obtained for the body by the body temperature and the heat generated from the heated article, etc., and a heat retaining effect for the article Is obtained.

  Further, according to the present invention, the general-purpose holder is filled in a gap between a cast, a furniture for upholstery and household items, a mat for a patient carriage, a pad for protecting a predetermined part of the body, and a building and a machine tool. It is used for one selected from the filling materials.

  According to the present invention, the general-purpose holder is used for one selected from a cast, a rug, a mat, a pad, and a filling material. When used as a medical cast, the affected area can be fixed in a state suitable for achieving the therapeutic purpose during the period until the therapeutic purpose is achieved. In addition, the affected part of the limb bending joint, such as the wrist, elbow, shoulder, and the ankle, knee, toe, and other parts of the body, such as the arm, leg, thigh, abdomen, etc. It is effective as a first-aid treatment as a substitute for a simple lightweight cast because it can be temporarily fixed by wearing a cylindrical, sock-like or sheet-like form that is a package suitable for the affected part of the . Furthermore, when air is used as the fluid, the general-purpose holder can deaerate the air with a vacuum pump, and when configured by a plurality of connected containers, follows the uneven state of each part of the body. Then, it can be fixed in contact with the skin and without losing the appearance texture along the shape of the affected part, and there is an advantage that there is no sense of incongruity in use and it is easy for the patient to use.

  In addition, when general-purpose holders are used as rugs, in the state that they are attached to predetermined parts such as expensive ceramics, glass products, sculptures, and art objects that are easily damaged, they are placed outside the predetermined parts of these objects to be held. A convex part press-contacts and closely_contact | adheres, makes a shape follow the whole uneven surface, and can hold | maintain a to-be-held object stably. In addition, when transporting expensive objects to be held, they must not bottom out due to repeated vibrations during transportation, and scratches and breakage due to lateral shaking, etc. Attention and complete fixation are indispensable, an excellent buffering effect can be exhibited, and protection of an object to be held can be suitably achieved.

  According to the present invention, the granular material maintains the fluidized state until the pressure in the container becomes 0.1 Pa or less, so when holding the body, the user does not feel uneasy or unstable, Moreover, when holding an article, a general-purpose holder that can hold the article without impairing the stability can be realized at low cost.

  According to the present invention, since the container is provided with the passage member having the communication hole and the valve body, the shape can be easily fixed and released, and the general-purpose holder can be used repeatedly. .

  In addition, according to the present invention, since a plurality of containers are connected, the shape can be easily fixed and released by the valve body, and the general-purpose holder can be used repeatedly.

  Further, according to the present invention, the container is achieved by an outer layer made of a highly airtight film and is formed into a bag shape by a multilayer sheet in which an inner layer made of a flexible fiber material is bonded to the inner surface. The container and the granular material are not easily displaced, and the position of the object to be retained is not easily displaced, and can be stably held.

  Further, according to the present invention, since the granular materials in the container do not absorb moisture, the adhesion of the granular materials is prevented, and the particles are surely uniformly dispersed to be in a fluid state, and are assembled into a lump of a desired shape. Can be cured. In addition, since the particle size of the granular material is selected from 0.1 mm to 30 mm, depending on the shape of the object to be held, irregularities are formed on the container surface when the shape is fixed, and the contact state or the contact state with respect to the object to be held Can be optimized. And since this granular material consists of a solid granular material, there is little elastic deformation of each granular material, and it can apply advantageously with respect to the to-be-held object with a big weight.

  Further, according to the present invention, since the granular materials in the container do not absorb moisture, the adhesion of the granular materials is prevented, and the particles are surely uniformly dispersed to be in a fluid state, and are assembled into a lump of a desired shape. Can be cured. In addition, since the particle size of the granular material is selected from 0.1 mm to 30 mm, depending on the shape of the object to be held, irregularities are formed on the container surface when the shape is fixed, and the contact state or the contact state with respect to the object to be held Can be optimized. And since this granular material consists of a hollow granular material, the elastic deformation of each granular material is large, and it can apply advantageously with respect to the to-be-held object with a small weight.

  Further, according to the present invention, since it is made of a substance that generates far-infrared rays as a granular material, a thermal effect is obtained for the body by the body temperature and the heat generated from the heated article, and the article is kept warm. An effect is obtained.

  According to the present invention, the general-purpose holder is used for one selected from a cast, a rug, a mat, a pad, and a filling material, and high versatility can be realized.

  Drawing 1 is a sectional view showing the state before deaeration of general purpose holder 1 of an embodiment of the invention. The general-purpose holder 1 according to the present embodiment includes a bag-like container 2, a plurality of granular materials 3 accommodated in the container 2 together with air as fluid, and the container 2, and an accommodation space in the container 2. A passage member 5 having a communication hole 4 communicating with the atmosphere, and a valve body 6 attached to a distal end portion protruding to the outside of the passage member 5 so that the communication hole 4 can be opened and closed.

  The container 2 is bonded to the outer layer 7 made of a high gas barrier film having airtightness on the outside and having flexibility corresponding to the outer shape of the object to be held, and the inner surface of the outer layer 7, so that the granular material 3 can be freely attached. Peripheral portions of two flexible sheets having an inner layer 8 made of a woven or knitted fabric that is a stretchable fiber material that can easily flow or aggregate to follow a shape change, and the passage member In the state where 5 is interposed, it is formed by heating and pressing with a hot melt adhesive.

  The passage member 5 is composed of a rod-shaped body made of a soft synthetic resin, and the communication hole 4 is formed therein, and the valve body 6 is attached to one end portion on the outside of the passage member 5. The set pressure is set so that the valve body 6 is opened when the pressure P1 of the housing space in the container 5 is higher than the external pressure P2 (P1> P2) and closed when the pressure P1 is lower (P1 ≦ P2). The check valve may be realized, or may be realized by an on-off valve that can be manually opened and closed. In addition, when the general-purpose holder 1 is used as a cast or the like, it is difficult for the patient to remove it without permission. Therefore, instead of the check valve and the on-off valve, an adhesive, a thermosetting adhesive, volatile The communication hole 4 may be hermetically closed with a sealing material such as a solvent-type adhesive or a photo-curing adhesive.

  The granular material 3 accommodated in the container 5 is accommodated in about 80 to 90% of the volume of the accommodation space in the container 5, and maintains a fluid state until the pressure P1 in the accommodation space becomes atmospheric pressure to 0.1 Pa or less. . As a result, unlike the prior art, there is no problem that the material is cured and shaped immediately after deaeration and does not match the shape of the object to be held such as the body. The flow of the granular material 3 in the container 5 may be adjusted so that various conditions such as the shape of the granular material 3, the surface roughness, the particle diameter, and the filling amount with respect to the volume of the container are optimized. As a result, it is possible to inexpensively hold the user without causing anxiety and instability when holding the body, and without holding the article when holding the article.

  As the film having a high gas barrier property, those similar to conventionally known retort pouches for water packaging and frozen food packaging materials can be employed. As the high gas barrier film, the packaging material having high air impermeability has an ethylene vinyl alcohol copolymer film, a three-layer laminate film having a polyvinylidene chloride film layer, and an aluminum layer. There is a laminate film. In the three-layer laminate film, an unstretched polypropylene film is preferably laminated on the inner layer of the ethylene vinyl alcohol copolymer film, and the heat fusion property is good. Furthermore, it is preferable to laminate a biaxially stretched polypropylene film, a polyester film or the like on the outer layer of the ethylene vinyl alcohol copolymer film. A packaging material having a thickness of olefin resin such as polyethylene or polypropylene, polyester, polyurethane, polyamide or the like can also be used, and it is preferable to use a laminated sheet made of these synthetic resins.

Among these, the biaxially stretched polyester film has an oxygen permeability of 5 cc / m ² / hr / atm or less and a mechanical property within a range of thickness of 20 to 100 μm subjected to slipperiness or releasability, sand mat treatment, and the like. The tensile strength may be about 150 to 200 MPa / 25 μm.

  The inner fiber material 3 may be poplin, surge, gabardine and satin cotton fabric, wool fabric or synthetic fabric such as taffeta, ponzi, organdy, etc., especially polyurethane elastic fiber mixed stretch fabric, In a tricot, a satin tricot, or a two-weight recot, and a circular knitted fabric, it is a tengu, an interlock (two steps), a bear (BARE) tengu, and the like. Here, in the yarn use, nylon, polyester, acrylonitrile, vinylon, polyethylene, polypropylene, polyvinyl chloride, rayon, acetate, silk or blended yarn, twisted yarn and the like are preferably used as the filament.

  The granular material 3 may be a spherical shape, a rectangular parallelepiped shape, a foam or a molded product made of a synthetic resin, and a lightweight foam is particularly preferable. In the case of a spherical shape, the size of the small granular material is preferably a small particle having a particle size of about 0.4 to 5 mm, but is not limited thereto, and a particle having a particle size of 0.1 mm to 30 mm can be used as appropriate.

  As the vacuum pump for degassing the air, a small pump provided in an ambulance or a small vacuum pump provided in a medical facility such as an emergency hospital can be used.

  FIG. 2 is a cross-sectional view showing a state in which the object to be held M is mounted and held on the general-purpose holder 1 shown in FIG. The object to be held M is, for example, a heavy-weight cristal glass cup that is easily damaged. When such an object to be held M is placed on the general-purpose holder 1, the bottom and lower peripheral portions of the object to be held M are placed. The general-purpose holder 1 deforms and adheres along the outer surface due to the weight of the object to be held M. In this state, the valve body 6 is opened and air is removed from the communication hole 4 of the passage member 5 using a vacuum pump or the like. Then, the valve body 6 is closed again and the deaeration is completely completed.

  As shown in FIG. 1, the movement of the granular material 3 contained in the container 2 is shown in FIG. As described above, the granular materials 3 can no longer flow individually, and the shape of the granular materials 3 is fixed along the shape of the object to be held M as an aggregate of the granular materials 3.

  Moreover, you may use what was printed on the textile or knitted fabric with a husner, etc. in order to have compatibility with a surface layer cover to a general purpose holder as an everyday product.

  According to such a general-purpose holder 1, the granular material 3 accommodated in the flexible container 2 is prevented from flowing by discharging the air in the container 2 and reducing the pressure to 0.1 Pa or less. As a result, the shape of the container 2 is fixed. The fluid accommodated in the container 2 together with the granular material 3 is not limited to the air, and may be water. A gas or liquid that does not cause a chemical change with respect to the granular material 3 and is harmless to the human body. It can be appropriately selected and used.

  Since the granular material 3 in the container 2 maintains a fluidized state until the pressure in the container 2 becomes 0.1 Pa or less, it is cured and shaped immediately after deaeration as in the conventional technique, and the body, etc. The problem of not matching the shape of the object to be held does not occur. The flow of the granular material 3 in the container 2 may be adjusted so as to optimize various conditions such as the shape of the granular material 3, the surface roughness, the particle diameter, and the filling amount with respect to the volume of the container 2. As a result, it is possible to inexpensively hold the user without causing anxiety and instability when holding the body, and without holding the article when holding the article.

  Further, since the container 2 is provided with a passage member 5 having a communication hole 4 and a valve body 6, the communication hole 4 is opened by the valve body 6, and the air in the container 2 is discharged to fix the shape. By closing the communication hole 4 with the valve body 6, the state in which the shape is fixed or an indeterminate state in which the shape can be flowed without being fixed can be maintained, and the general-purpose holder 1 is repeatedly used. Can be used.

  Moreover, since the bag-like container 2 is formed by the multilayer sheet in which the inner layer 8 made of a flexible fiber material is joined to the inner surface of the outer layer 7 made of a highly airtight film, the fiber material is always Facing the inside, an appropriate sliding friction effect can be obtained for the granular material 3, preventing the assembly of the granular material 3 and the container 2 when the shape is fixed, and stably holding the object M to be held. it can.

  In addition, the granular material 3 in the container 2 has water repellency so that it does not absorb moisture and prevents the particles 2 from adhering to each other. Can be cured into a lump mass. Since the particle size of the granular material 3 is selected to be 0.1 mm or more and 30 mm or less, depending on the shape of the object to be held M, irregularities are formed on the container surface when the shape is fixed, The contact state can be optimized. In addition, since the granular material 3 is formed of a solid granular material, the elastic deformation of the individual granular material 3 is small, and the granular material 3 can be advantageously applied to the held object M having a large weight.

  FIG. 3 is a perspective view showing a general-purpose holder 1a according to another embodiment of the present invention. Note that portions corresponding to those of the above-described embodiment are denoted by the same reference numerals, and description thereof is omitted to avoid duplication. The general-purpose holder 1a according to the present embodiment is a general-purpose holder that is mounted on both the upper and lower sides of the knee 11 of the body foot 10, and a plurality (2 in the present embodiment) of containers 2 are aligned and connected. These containers 2 are provided with a passage member 5 having a communication hole 4 and a valve body 6 in common. The state in which the shape is fixed by opening the communication hole 4 by the valve body 6, discharging the air in each container 2 to fix the shape, and closing the communication hole 4 by the valve body 6. Alternatively, it is possible to maintain an indeterminate shape that can flow without being fixed in shape, and the general-purpose holder 1a can be used repeatedly.

  FIG. 4 is a perspective view showing a general-purpose holder 1b according to still another embodiment of the present invention. FIG. 4 (a) shows the general-purpose holder 1b in a strip shape, and the general-purpose holder 1b is extended from the ankle 30 to the calf 31. FIG. 4B shows a state where the general-purpose holder 1b is attached from the elbow 32 to the wrist 33, and the wrist 33 is temporarily connected to the second joint. It shows the state of wearing as a fixed simple lightweight cast. Note that portions corresponding to those of the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted to avoid duplication.

  FIG. 4 (a) shows a state in which the general-purpose holder 1b is used as a simple lightweight cast on the foot, and in order to reduce swelling of the ankle 30, the ankle joint is fixed so as not to become completely stiff. The air deaeration at the time of wearing is adjusted to about atmospheric pressure. In FIG. 4B, the general-purpose holder 1b is in close contact with the purpose of fixing the wrist 33 to the arm part indirect 32 in order to reduce the tendonitis of the muscles of the second arm part 40. The deaeration is similar to that shown in FIG.

  FIG. 5 is a perspective view showing a general-purpose holder 1c according to still another embodiment of the present invention, and FIG. 5 (a) is a cylindrical general-purpose holder 1c used as an emergency process for the second joint 41 of the arm portion. FIG. 5 (b) shows a state of wearing on the knee joint 50 of the leg. Note that portions corresponding to those of the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted to avoid duplication.

  As shown in FIG. 5 (a), the general-purpose holder 1c used as a simple lightweight cast also walks with the degree of deaeration when worn by temporarily fixing the affected part of the second joint 41 of the arm part. In this case, it is used for the purpose of curing at home without further exacerbating the degree of failure by allowing slight movement. Further, as shown in FIG. 5 (b), the general-purpose holder 1c used as a simple lightweight cast is attached for the purpose of promoting the recovery of a light sprain of the knee joint 50 of the leg, as shown in FIG. 5 (a). As with, it is fitted with degassing.

  These are simple lightweight casts suitable for use as a means of waiting for recovery while maintaining a normal life.

  FIG. 6 is a perspective view showing a general-purpose holder 1d according to still another embodiment of the present invention, and shows a state where a joint of an ankle 30 or a toe 60 is worn as an emergency treatment. Note that portions corresponding to those of the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted to avoid duplication.

  The general-purpose holder 1d used as a simple lightweight cast temporarily fixes the affected part of the ankle joint 30 or the toe 60. This is a symptom that can be walked mildly without the application of plaster casts or crutches, which are medical care.

  As shown in FIGS. 4 to 6, the general-purpose holders 1b, 1c, and 1d used as simple lightweight casts have the advantages of being comparable to medical casts and being lightweight and easy to handle.

  In still another embodiment of the present invention, the granular material in the container has water repellency, so that it does not absorb moisture and prevents the particles from adhering to each other. , And can be cured into a lump of the desired shape. In addition, since the particle size of the granular material is selected from 0.1 mm to 30 mm, depending on the shape of the object to be held, irregularities are formed on the container surface when the shape is fixed, and the contact state or the contact state with respect to the object to be held Can be optimized. And since this granular material consists of a hollow granular material, the elastic deformation of each granular material is large, and it can apply advantageously with respect to the to-be-held object with a small weight.

  In still another embodiment of the present invention, a substance that generates far-infrared rays as a granular material, such as fine ceramics, can be used for body temperature and heat generated from a heated article. And a heat retaining effect is obtained for the article.

  In still another embodiment of the present invention, the general-purpose holder is used for one selected from a cast, a rug, a mat, a pad, and a filling material. As described above, when used as a medical cast, the affected part can be fixed in a state suitable for achieving the therapeutic purpose during the period until the therapeutic purpose is achieved. In addition, the affected part of the limb bending joint, such as the wrist, elbow, shoulder, and the ankle, knee, toe, and other parts of the body such as the arm, leg, thigh, abdomen, etc. It is effective as a first-aid treatment as a substitute for a simple lightweight cast because it can be temporarily fixed by wearing a cylindrical, sock-like or sheet-like form that is a package suitable for the affected part of the . Furthermore, when air is used as the fluid, the general-purpose holder can deaerate the air with a vacuum pump, and, when configured by a plurality of connected containers, follows the uneven state of each part of the body. Then, it can be fixed in a state where it adheres to the skin and does not lose its appearance texture along the shape of the affected part, and there is an advantage that there is no sense of incongruity in use and it is easy for the patient to use.

  In addition, when general-purpose holders are used as rugs, in the state that they are attached to predetermined parts such as expensive ceramics, glass products, sculptures, and art objects that are easily damaged, they are placed outside the predetermined parts of these objects to be held. A convex part press-contacts and closely_contact | adheres, makes a shape follow the whole uneven surface, and can hold | maintain a to-be-held object stably. In addition, when transporting expensive objects to be held, they must not bottom out due to repeated vibrations during transportation, and scratches or breakage due to side shaking, etc. Attention and complete fixation are indispensable, an excellent buffering effect can be exhibited, and protection of an object to be held can be suitably achieved.

  The present invention is not limited to the above-described embodiments, and the role of assisting life tends to increase year by year, and the present invention can be suitably implemented.

It is sectional drawing which shows the state before deaeration of the general purpose holder 1 of one Embodiment of this invention. It is sectional drawing which shows the state which carried and hold | maintained the to-be-held object M on the general purpose holder 1 shown by FIG. It is a perspective view which shows the general purpose holder 1a of the other form of implementation of this invention. FIG. 4A is a perspective view showing a general-purpose holder 1b according to still another embodiment of the present invention. FIG. 4A shows a general-purpose holder 1b in a belt shape, and the general-purpose holder 1b is pasted from the ankle 30 to both sides of the calf 31. FIG. 4 (b) shows a state where the general-purpose holder 1b is pasted from the elbow 32 to the wrist 33 and temporarily fixed up to the second joint of the wrist 33. Shows the state of wearing as a cast. FIG. 5A is a perspective view showing a general-purpose holder 1c according to still another embodiment of the present invention, and FIG. 5A shows a state in which the second joint 41 of the arm portion is mounted as an emergency process with the cylindrical general-purpose holder 1c. FIG. 5B shows a state in which the knee joint 50 is attached to the leg. It is a perspective view which shows the general purpose holder 1d of the further another form of implementation of this invention, and shows the state with which the joint of the ankle 30 or the toe 60 was mounted | worn as an emergency treatment.

Explanation of symbols

1, 1a, 1b, 1c, 1d General-purpose holder 2 Container 3 Granule 4 Communication hole 5 Passage member 6 Valve body 7 Outer layer 8 Inner layer 10 Foot 11 Knee 30 Ankle 31 Scalpel 32 Elbow 33 Wrist 40 Second arm portion 50 Knee joint

Claims (8)

  A plurality of granular materials are accommodated together with a fluid in a flexible container, and the fluid in the container is discharged and decompressed to 0.1 Pa or less to prevent the flow of the granular material in the container. A general-purpose holder, characterized in that the shape is fixed.   The container includes a passage member in which a communication hole communicating with the storage space in which the granular material is stored and the atmosphere is formed, and a valve body mounted to be openable and closable to close the communication hole of the passage member. The general-purpose holder according to claim 1, wherein the general-purpose holder is provided.   A plurality of the containers are aligned and connected, and each container is provided with a passage member in which a communication hole is formed to communicate with the storage space in which the granular material of each container is stored and the atmosphere. The general-purpose holder according to claim 1, further comprising a valve body that is mounted so that the communication hole can be opened and closed.   The container is formed into a flat bag shape by a multilayer sheet including an outer layer made of a highly airtight film and an inner layer made of a fiber material having elasticity and breathability, which is bonded to the inner surface of the outer layer. The general-purpose holder according to any one of claims 1 to 3.   The general-purpose holder according to any one of claims 1 to 4, wherein the granular material has water repellency and is a solid granular material having a particle size of 0.1 mm or more and 30 mm or less.   The general-purpose holder according to any one of claims 1 to 4, wherein the granular material has water repellency and is formed of a hollow granular material having a particle size of 0.1 mm or more and 30 mm or less.   The general-purpose holder according to any one of claims 1 to 6, wherein the granular material is made of a substance that generates far-infrared rays.   The general-purpose holder includes a cast, a rug for upholstery and household items, a mat for a patient carriage, a pad for protecting a predetermined part of the body, and a filling material filled in a gap between a building and a machine tool. The general-purpose holder according to claim 1, wherein the general-purpose holder is used for one selected from the above.

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