JP3007206U - Sandbag - Google Patents

Abstract

(57) [Summary] [Purpose] A sand bag that has been conventionally used for treatment is made lighter to make it easier to handle, does not require heat treatment, and can be temperature-controlled appropriately even during use. [Structure] A sand bag is sewn around each other with a front cloth material and a back cloth material, and a middle portion is sewn so as to form individual sand storage portions, and a plurality of rows of sand storage portions are formed in parallel. A heating and heat radiating member is arranged in the housing.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The sandbag of the present invention is a sandbag used to treat an affected area caused by external force such as bruise, bone fracture, and sprain, and an internal affected area caused by nerves, and is generally used to crush crushed river sand or special minerals or artificial solid matter. It is a sand bag for treatment that accommodates what is formed in the shape of sand and heats and holds it to the affected area.

[0002]

[Prior art]

 In the diseases described above, sandbags are used to keep the affected area warm and still. Then, river sand, salt, etc. are stored in these sand bags as they are or as heated sand as baked sand or salt, and applied to the affected area. When the temperature drops, the sand bag is either heated as it is or reheated with steam before use. On the other hand, since these sandbags are constructed by accommodating the sand-like material described above in a simple integral bag, a large sandbag is required to hit the affected area of a large area, and the weight also increases. Then press the affected area. In addition, such a large sand bag is inconvenient to handle and extremely inconvenient to heat.

[0003]

[Problems to be solved by the device]

 Therefore, the present invention forms such a sand bag as wide as a futon and encloses a heating and heating member in the sand storage part to automatically or semi-automatically heat when the temperature of the sand-like material decreases. In this way, the sandy material can be maintained at the correct temperature, eliminating the need for reheating and handling the sandbag easily.

[0004]

[Means for Solving the Problems]

 The sand bag is laminated with the front cloth material and the back cloth material, and a sewn part is formed by penetrating the peripheral part and the middle part of the sand bag to form a plurality of rows of sand accommodating parts side by side, and the sand accommodating parts are approximately in the center. Is configured by arranging a heat dissipation member for heating the stored sand.

[0005]

[Action]

 The sand bag can be made smaller and lighter, and the heat radiation member provided in the sand container can keep the sand at the required temperature, which eliminates the need to heat and handle the sand bag, and gives a heavy feeling to the affected area. No sandbags.

[0006]

【Example】

 The present invention will be described in detail below with reference to the drawings. However, the drawings show an example of a specific embodiment of the present invention, and the present invention is not limited to the illustrated examples, but may be partially applied in accordance with the purpose of the description below. The same operation can be performed by changing the configuration of, or changing a part of the shape. 1 (partially cutaway plan view) illustrates a sandbag 1 according to the present invention, FIG. 2 is a bottom side view of FIG. 1, and FIG. 3 (cross-sectional view) is a section line AA of FIG. This is the direction of the arrow. In these figures, the sandbag 1 of the present invention is constructed by stacking a single or a plurality of relatively thick fabrics as a backing material 2 and a backing material 3 having substantially the same size as that of the backing material 2 and stacking the same. The sewn portions 4 and 4a are formed on the edges, and the sewn portions 5 and 5a are formed on both side edges. Then, in the middle portion thereof, sewn portions 6, 6, 6 are formed at substantially equal intervals to form a large number of sand storage portions 8, 8, 8. One of the sewn portions 4 and 4a is left open, the sand storage portion 8 is filled with sand and the like, and if necessary, a heat radiating and heating member described later is sealed and then sewn. The front cloth 2 and the back cloth 3 should be breathable, and if necessary, the front cloth 2 and the back cloth 3 may be made of different cloths. Further, although the perforations are merely shown as the stitched portions, they may be used in combination with a bonding agent or other bonding means.

On the other hand, as the heat dissipation and heat generating member arranged in the sand accommodating portion 8, any suitable conventionally known member can be used, but the drawing shows one in which the heat medium is circulated. That is, as shown in the drawing, the vinyl pipes 9 which are not likely to bend with an appropriate thickness are arranged in the sand storage portion 8 with their front ends curved, and the suture portions 4a are connected by pipes 9a. . Then, the pipe 9b on the other end side (the left side in the drawing) penetrates through the stitching portion 4 side of each of the sand accommodating portions 8 and projects to the stitching portion 5a side. Connection members 7 and 7a are provided on the medium introduction side and the discharge side of the pipe 9 to connect to the pipe 9. These connection members 7 and 7a are attached to the sand bag 1 side.

The heat medium introducing pipe is connected to the other connecting member 7 side, and the discharge circulation pipe is connected to the connecting member 7a side. As the heat medium to be introduced into such a pipe 9, water or an appropriate medium is used. Although these mediums are not shown, they are held in a storage tank and heated and maintained at a predetermined temperature, and a gear pump or the like is used. Is actively circulated through. For temperature control of the circulating medium, a temperature detecting member is attached to the sand bag 1 side to control the heating device on the storage tank side.

On the other hand, as the sand to be stored in such a sand bag 1, crushed river sand or special ore that has been conventionally used for treatment or crushed chemically formed solid matter to be sand-like. It is possible to use a material, or a material formed by molding a chemically formed powder material into a sand shape. As such sand, a single one may be used, or an appropriate mixture may be used, and if necessary, an aromatic material and the like may be mixed.

FIG. 4 (partially cutaway plan view) shows another embodiment of the present invention, and FIG. 5 (cross-sectional view) shows a cross section in the direction of the arrow along the section line BB of FIG. That is, in the sand bag 1a of this embodiment, the front cloth material 2 and the back cloth material 3 constituting the bag are constructed in the same manner as in the above-mentioned embodiment, and the heating and heat dissipating member arranged in the sand accommodating portion 8 is the energization heat generating material 10. It shows the one configured with. That is, as the energization heat-generating material 10, a conventionally known nichrome wire covered with an insulating and heat-resistant member is used, and when it is attached to the sand accommodating portion 8, an interval formed by a light material having good heat resistance is used. The holding plates 11 and 11 are arranged at approximately the center of the sand storage portion as shown in the figure.

The energization is branched and connected from the relay member 13 arranged at one end side of the sand container portion 8. The relay member 13 is exposed from one end side of the sand bag 1a through an outlet 12 attached to the sand bag 1a. It is connected to the extending electric wire. A switch is provided on the relay member 13, and the switch opens and closes the electric path by a thermo stud 14 arranged outside (illustrated) or inside the sand container 8. If the temperature of each sand container can be adjusted in this way, it is possible to use only the central part of the sand bag at a high temperature, and if necessary, it can be used as a sand bag with a temperature difference suitable for treating the affected area. Can be made. If it is not necessary to change the temperature distribution, only one relay member 13 is provided in the vicinity of the outlet 12, and the thermostat 14 is connected from one provided in the middle part of the sand bag to connect a large number of heat generating materials 10 at once. It may be configured to operate.

On the other hand, the sand bag constructed as described above has a considerable weight, and when it is applied to the affected area, a suitable tower frame is formed so that it can be hung on it, or the balance weight can be maintained when it is held. A drip is provided so that the weight of the sandbag against the affected area can be adjusted. Further, it is preferable that the load can be adjusted by the patient himself. In order to suspend and hold the sand bag in this way, a bar or plate for shape retention is enclosed in the sand container at the center of the sand bag or a shape retention material is sewn to the sand bag. , Keep the shape of a futon and wrap the affected area by hanging both sides when applying it to the affected area. Therefore, attach appropriate mounting pieces and hanging pieces to the sandbag. In addition, it is desirable to provide a handle on each side to facilitate handling of the sand bag. In addition, in these examples, the sand container 8 is configured by directly enclosing the sand-like material. However, only the sand-like material is enclosed in an elongated separate bag, and a plurality of sand-containing objects are provided. It may be configured to be housed in No. 8 in this way, so that the above-mentioned heat dissipation and heat generating member can be stably positioned in the sand accommodating portion, and if necessary, the heat generating member should be arranged only on the face cloth material side. You can

[0013]

[Effect of device]

 Since the sand bag of the present invention is constructed in this way, the sand bag used in the past can be made lighter and the labor for heating the stored sand can be eliminated at all. This sand bag can be used continuously for a long time, and the temperature can be adjusted appropriately and adjusted while the sand bag is in use. Moreover, since this sandbag is formed into a thick futon shape, it is convenient for storage and storage and easy to handle.

[Brief description of drawings]

FIG. 1 is a partially cutaway plan view.

FIG. 2 is a side view of the lower side of FIG.

FIG. 3 is a sectional view taken along the line AA in FIG.

FIG. 4 is a partially cutaway plan view showing another embodiment.

5 is a sectional view taken along the line BB of FIG. 4 in the direction of the arrow.

[Explanation of Codes] 1 sand bag 2 surface cloth material 3 back cloth material 4 stitched portion 5 stitched portion 6 stitched portion 7 connecting member 8 sand accommodating portion 9 vinyl pipe 10 energizing heat generating material 11 interval holding plate 12 outlet 13 relay member 14 Thermo stud

Claims (1)

[Scope of utility model registration request] 1. A front row cloth material and a back cloth material are overlapped with each other to form a plurality of rows of sand accommodating portions in parallel by penetrating a peripheral edge portion and an intermediate portion thereof to form a stitching portion. A sand bag characterized in that a heat dissipation member for heating the stored sand is arranged in the center.