JP6345367B1 - Block body and structure - Google Patents

Abstract

A block body that can be easily filled with a gas, and a structure using the block body. A block body 100 is for connecting a plurality of blocks to form a structure, and a bag body 110 that expands when a gas is introduced from a gas introduction portion and can seal the gas. The expansion body 120 is connected without being communicated with the bag body 110, is expanded by being filled with outside air as the bag body 110 expands, and is connected to the other block body 100 and the expansion body 120 capable of maintaining the expanded state. And a connecting portion 130. According to this configuration, by introducing gas into the bag body, the expansion body 120 is also filled with outside air as the bag body 110 expands. In this way, it is possible to provide a block body that can be easily filled with gas, and a structure using the block body. [Selection] Figure 1

Description

  The present invention relates to a block body filled with gas and a structure (structure) configured by connecting a plurality of block bodies.

  Conventionally, as a structure formed by connecting a plurality of block bodies, there is a radioactive diffusion prevention house disclosed in Japanese Patent Laid-Open No. 5-72389 (Patent Document 1). The document discloses the following technique. Using a flexible sheet member such as a vinyl sheet, a bag body in which a gas such as air is enclosed is produced. This bag is available in several sizes, such as large, medium, and small. Depending on the work content and installation location, the required number of bags of the appropriate size are joined to form any size and size. Make a house.

  The fasteners attached to the bags are used for joining the bags. As this fastener, one having excellent airtightness, tensile strength, bonding and separation is used. According to such a radioactive diffusion prevention house, by using the fastener, it is possible to improve the airtightness of the entire house, and it is possible to easily and quickly perform the assembly and disassembly work of the house with one touch.

JP-A-5-72389

  However, in the structure disclosed in Patent Document 1, in order to inflate the bags, each bag must be filled with a gas corresponding to the size of the bag, which is troublesome to manufacture. was there.

  Therefore, the present invention has been made in view of such problems, and an object of the present invention is to provide a block body that can be easily filled with a gas, and a structure using the block body.

  In order to solve the above problems, according to the first aspect of the present invention, a block body is formed by connecting a plurality of the structures, and is expanded by introducing a gas from a gas introduction portion. A bag body capable of sealing the gas, and an inflatable body that is connected without communicating with the bag body, is filled with outside air as the bag body expands, expands, and can maintain an expanded state; There is provided a block body comprising a connecting portion for connecting to another block body.

  According to such a configuration, the block body is constituted by the bag body and the inflating body, and by introducing the gas into the bag body, the expansion body is filled with outside air as the bag body inflates. The introduction of gas into the bag body is performed manually or by an instrument, but the introduction of outside air into the inflatable body is naturally performed. In this way, it is easy to fill the block body with gas. In particular, this is effective when a large number of block bodies are connected to form a structure manually.

The present invention can be applied in various ways. The following application examples can be appropriately combined.
For example, the expansion body may be provided with an outside air outflow prevention portion for preventing outflow of outside air from the inside to the outside in an expanded state. According to this configuration, the expanded body can be maintained in an expanded state.

  Moreover, you may make it the infrared absorber or the ultraviolet reflective agent apply | coat to at least any one of the said bag or the said expansion body. According to such a configuration, the effects of temperature adjustment and prevention of dew condensation inside and outside the structure can be provided by applying the infrared absorber and the ultraviolet reflector. This is particularly effective when the block body is made of a transparent material such as a vinyl sheet.

  Moreover, you may make it the said connection part provide the uneven | corrugated | grooved part for fitting with another block body. According to such a configuration, the block bodies can be easily connected and are not easily detached by fitting the block bodies with the uneven portions and connecting them.

  Further, the expansion body may include a magnetic part for holding the expanded state by magnetic force. According to such a configuration, the expansion body can be held in an expanded state using a repulsive force of magnetic force.

  In order to solve the above problems, according to a second aspect of the present invention, there is provided a structure in which a plurality of block bodies according to the first aspect of the present invention are connected, wherein the block bodies are A structure is provided that is connected by the connecting portion. According to such a configuration, since the gas can be easily filled in the block body, the structure body can be easily configured.

  According to the present invention, it is possible to provide a block body that can be easily filled with gas and a structure using the block body. Other effects of the present invention will also be described in a mode for carrying out the invention described later.

It is a figure which shows the concept of the block body. It is a figure which shows the connection part. It is a figure which shows the structure of the block body 200 of a substantially rectangular parallelepiped shape. It is a figure which shows the structure of the block body 300 of a substantially triangular prism shape. It is a figure which shows a building-like structure. It is a figure which shows a house-shaped structure. It is a figure which shows the tape-shaped connection part 430. FIG. It is a figure which shows another example of the connection part 530 of a magnet sheet. It is a figure which shows the connection part 630 which has the uneven | corrugated | grooved part 632. FIG.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in this specification and drawing, about the component which has the substantially same function structure, duplication description is abbreviate | omitted by attaching | subjecting the same code | symbol.

(First embodiment)
A configuration of the block body 100 according to the present embodiment will be described with reference to FIGS. 1 and 2. FIG. 1 is a diagram illustrating the principle of the block body 100. FIG. 2 is a diagram illustrating the connecting portion 130 of the block body 100.

  A plurality of block bodies 100 are connected to form a structure (structure). As shown in FIG. 1, the block body 100 expands when gas is introduced from the gas introduction part 112, and is connected to the bag body 110 that can seal the gas without communicating with the bag body 110. It has an expansion body 120 that is inflated by outside air as the body 110 expands and can maintain the expanded state, and a connecting portion 130 that is connected to another block body 100. Hereinafter, each component will be described in detail.

(Bag 110)
As shown in FIG. 1, the bag body 110 is a portion that becomes a beam of the block body 100 having a substantially rectangular parallelepiped shape. The bag body 110 is composed of twelve cylindrical beam portions 110a, 110b,..., 110l constituting each side of a substantially rectangular parallelepiped shape. Adjacent cylindrical beam portions 110a to 110l communicate with each other, and gas can freely flow therethrough. The bag body 110 includes a gas introduction part 112 for introducing gas. The gas introduction part 112 can be configured similarly to the air introduction part of a floating ring, for example.

  The user introduces gas from the gas introduction part 112. Thereby, gas is sequentially introduced into each of the cylindrical beam portions 110a to 110l, and the bag body 110 expands. Thereafter, the bag body 110 can be kept in an expanded state by closing the gas introduction part 112. Note that the gas may be introduced by a user or a device such as a pump for introducing outside air may be used. Depending on the size of the block body 100, the gas introduction means may be different.

  The bag body 110 can be made of a flexible material such as a resin material. The size of the bag body 110 is arbitrary, and various sizes can be used depending on what structure is configured using the block body 100. The thickness of the fabric of the bag body 110 is also arbitrary.

(Expansion body 120)
The inflatable body 120 is connected to the bag body 110 without communicating with the bag body 110. The inflated body 120 is inflated by being filled with outside air as the bag body 110 is inflated, and can maintain the inflated state. This will be described below.

  As shown in FIG. 1, the inflatable body 120 constitutes substantially rectangular parallelepiped surfaces 120 a, 120 b,. Each side of the inflatable body 120 is connected to the cylindrical beam portions 110a to 110l of the bag body 110, respectively. The inflatable body 120 is connected without communicating with the bag body 110. That is, when gas is introduced into the bag body 110, the gas does not flow into the inflatable body 120.

  With the expansion of the bag body 110, the expansion body 120 is naturally expanded by the introduction of outside air as the distance between the beam portions 110a to 110l formed by the bag body 110 increases, and can maintain the expanded state. That is, the expansion body 120 includes an outside air introduction part 122 as shown in FIG. The outside air introduction part 122 can be configured in the same manner as the air introduction part of the floating ring, similarly to the gas introduction part 112 of the bag body 110. When the bag body 110 is inflated, outside air is automatically introduced from the outside air introduction unit 122 accordingly. At this time, it is not necessary for the user to breathe in or use a device such as a pump for introducing outside air.

  The expansion body 120 may be provided with, for example, an outside air derivation preventing unit for preventing the outside air from flowing out from the inside to the outside in an expanded state. By closing the outside air introduction part 122 with such an outside air derivation preventing part, the outflow of outside air from the inside to the outside is prevented, and the expansion body 120 can maintain the expanded state. The expanded state of the expansion body 120 is not limited as long as the expansion body 120 is spatially expanded, and the expansion body 120 is not necessarily sealed.

  The expansion body 120 can be made of a flexible material such as a resin material. The thickness of the fabric of the expansion body 120 is also arbitrary.

(Connecting part 130)
The connecting part 130 is a part for connecting to another block body 100. The connecting portion 130 will be described with reference to FIG. FIG. 2 is a diagram illustrating the connecting portion 130. As shown in FIG. 2, the connecting portion 130 is provided as an ear on the side surface of the substantially rectangular parallelepiped block body 100. Any number of connecting portions 130 may be provided on any side surface of the block body 100. In order to connect with the connection part 130 of the other block body 100, the connection part 130 is comprised by the button, the fastener, the hook-and-loop fastener, etc. The other part of the connection part 130 can be comprised with flexible materials, such as a resin material. The thickness of the fabric of the connecting portion 130 is also arbitrary.

  According to such a connection part 130, as shown in FIG. 2, it can connect with the other block body 100. FIG. Moreover, when not using the connection part 130, it is hard to get in the way by making it closely_contact | adhere to the block body 100. FIG.

  An infrared absorber or an ultraviolet reflector (paint) can be applied to at least one of the bag body 110, the expansion body 120, and the connecting portion 130 described above. By applying an infrared absorbing agent or an ultraviolet reflecting agent, it is possible to provide an effect of adjusting the temperature of the inside and outside of the structure and preventing condensation. This is particularly effective when the bag body 110, the expansion body 120, or the connecting portion 130 is made of a transparent material such as a vinyl sheet.

(Effects of the first embodiment)
As described above, according to the present embodiment, the block body 100 is constituted by the bag body 110 and the inflatable body 120, and by introducing gas into the bag body 110, the inflatable body 120 accompanies the expansion of the bag body 110. Is also filled with outside air. The introduction of gas into the bag body 110 is performed manually or by an instrument, but the introduction of outside air into the inflatable body 120 is naturally performed. In this way, the block body 100 can be easily filled with gas, and the block body 100 can be easily deployed. In particular, this is effective when a large number of block bodies 100 are connected to form a structure manually.

  Further, when the expansion body 120 is provided with an outside air derivation preventing portion for preventing the outside air from being led out from the inside to the outside in the expanded state, the expansion body 120 can be kept in the expanded state.

  In addition, by applying an infrared absorber or an ultraviolet reflector to at least one of the bag body 110, the expansion body 120, and the connecting portion 130, it is possible to have an effect of adjusting the temperature inside the structure and the outside and preventing condensation. it can. This is particularly effective when the block body 100 is made of a transparent material such as a vinyl sheet.

  Hereinafter, another embodiment to which the first embodiment is applied will be described. In the following description of the embodiment, the points different from the first embodiment will be mainly described, and overlapping description may be omitted with respect to the same points as in the first embodiment.

(Second Embodiment)
FIG. 3 shows another example of a block body having the same basic structure as the block body 100 described above. As shown in FIG. 3, the block body 200 of the present embodiment has a substantially rectangular parallelepiped shape with a length and width of 50 cm and a width of about 10 cm. The block body 200 has a substantially rectangular parallelepiped expansion body 220 at the center, and a bag body 210 around the expansion body 220. Similar to the first embodiment, the bag body 210 expands when gas is introduced from the gas introduction portion, and can seal the gas. The inflatable body 220 is connected without being communicated with the bag body 210, and is inflated by being filled with outside air as the bag body 210 is inflated, so that the inflated state can be maintained. As shown in FIG. 3, a connecting portion 230 is provided around the block body 200 for connecting to another block body over the entire circumference.

  Other points of the block body 200, the bag body 210, the expansion body 220, and the connecting portion 230 of the present embodiment are the same as those of the block body 100, the bag body 110, the expansion body 120, and the connecting portion 130 of the first embodiment. Can be configured. When a plurality of block bodies 200 of the present embodiment are connected, various structures can be configured.

(Third embodiment)
FIG. 4 is another example of a block body having the same basic structure as the block body 100 described above. As shown in FIG. 4, the block body 300 of the present embodiment has a substantially triangular prism shape with a side of about 50 cm and a width of about 10 cm. The block body 300 has a substantially triangular prism-shaped expansion body 320 at the center, and a bag body 310 around the expansion body 320. Similar to the first embodiment, the bag body 310 expands when gas is introduced from the gas introduction portion, and can seal the gas. The inflatable body 320 is connected without being communicated with the bag body 310, and is inflated by being filled with outside air as the bag body 310 is inflated, so that the inflated state can be maintained. As shown in FIG. 4, a connecting portion 330 for connecting to another block body is provided around the block body 300.

  Other points of the block body 300, the bag body 310, the expansion body 320, and the connecting portion 330 of the present embodiment are the same as those of the block body 100, the bag body 110, the expansion body 120, and the connecting portion 130 of the first embodiment. Can be configured. When a plurality of block bodies 300 of the present embodiment are connected, or when the block body 300 and the block body 200 of the second embodiment are combined, various structures can be configured.

(Fourth embodiment)
In the above embodiment, the configuration of the block body has been described. In the present embodiment, a structure configured by connecting a plurality of block bodies will be described with reference to FIG. FIG. 5 is a diagram showing a building-like structure ST1.

  FIG. 5 shows a structure ST1 configured by connecting 2 × 5 × 2 block bodies 200 each having a substantially rectangular parallelepiped shape. In the example shown in FIG. 5, the hollow structure ST1 includes a block body 200 in which 5 blocks (250 cm) in the width direction, 2 blocks (100 cm) in the height direction, and 2 blocks (100 cm) in the depth direction are connected. Is. The inside of the structure ST1 is a space and a person can enter. The structure ST1 functions as a simple tent or an air pillow that allows a person to enter and sit or sleep. The structure ST1 may be provided with an entrance so that a person can enter the inside of the structure ST1, or the structure ST1 is light so that the person can lift the structure ST1 into the structure ST1. . In addition, the magnitude | size and shape of a structure can be changed arbitrarily by changing arbitrarily the number and direction of the block bodies 200 to connect.

  In order to configure the structure ST1, it is necessary to inflate the respective block bodies 200. Since it takes time and effort to inflate each of the block bodies 200, for example, the structure is such that the tube on the side of the air pump is branched, and a certain number of block bodies 200 are inflated simultaneously. Also good.

(Effect of the fourth embodiment)
As an effect of the present embodiment, a merit of connecting a plurality of independent block bodies 200 will be described.

  The centers of some of the block bodies 200 can be opened as ventilation holes. Since each block body 200 is independent, the pressure (= enclosed amount of air) can be freely controlled for each block body 200. When all the block bodies are connected as in the conventional case, the unit is molded with the same pressure. In this case, for example, when an air cushion is also provided on the floor surface, it is dared to adjust the repulsive force. Adjustments such as wanting to deflate the air are not possible. In this regard, as in the present embodiment, if the block body 200 is independent, the pressure on the wall surface, floor surface, and top surface of the structure body configured by the block body 200 is independently adjusted. be able to.

  For example, in order to strengthen the adhesion between the block bodies 200, the wall surface is sealed with air with a slight pressure reduction, and the top surface determines the area of the structure in the horizontal direction (= the tension of the structure). When air is sealed in, the gaps between the block bodies 200 are somewhat made, but the stability as a structure increases. If the block 200 is also spread on the floor, various adjustments can be made such that the block body 200 is sealed at a considerably low pressure so as not to hinder the movement. In addition, the pressure adjustment of each block body 200 can be adjusted with, for example, a pressure gauge on the air pump side.

  Further, in the case of a structure in which all block bodies are connected as in the prior art, once a hole is made somewhere, it cannot be used as a structure, but in the case of an independent block body 200 as in the present embodiment, a rupture location It is sufficient to replace only the block body 200. Further, as an application thereof, the sealed air in the block body 200 is automatically supplied with pressure if a tube is temporarily connected from the adjacent block body 200, so that it is not necessary to prepare an air pump again.

(Fifth embodiment)
In the present embodiment, another structure configured by connecting a plurality of block bodies will be described with reference to FIG. FIG. 6 is a diagram showing a house-shaped structure ST2.

  In the example shown in FIG. 6, the house-like structure ST2 is provided with a roof portion instead of the ceiling portion of the building-like structure ST1 (FIG. 5). 5 × 2 block bodies 200 (FIG. 3) having a substantially rectangular parallelepiped shape are arranged on the roof plane portion, and four block bodies 300 (FIG. 4) having a substantially triangular prism shape are arranged on the roof side surface portion. When a person enters the structure ST2, a space having a space in the height direction can be formed, and the user can move more freely. It is also possible to stand up inside the structure ST2.

(Effect of 5th Embodiment)
As described above, according to the present embodiment, various structural bodies can be configured by combining the substantially rectangular parallelepiped block body 200 and the substantially triangular prism shaped block body 300.

(Sixth embodiment)
In the following embodiments, other application examples of the block body will be described. In the block body 100 of the first embodiment, the connection part 130 provided with the ears on the side surfaces has been described as an example of the connection part. However, instead of the connection part provided with such ears, the connection part 130 is directly provided on the side surface of the block body. A connecting portion may be formed. FIG. 7 is a diagram showing another form of the connecting portion.

  The block body 400 of the present embodiment includes a connecting portion 430 instead of the connecting portion 130 of the substantially rectangular parallelepiped block body 100 shown in FIG. As shown in FIG. 7, the connecting portion 430 includes an object having adhesiveness on the surface of the block body 400, and the side surfaces of the block body 400 can be bonded to each other through this.

(Seventh embodiment)
As another example of the connecting portion, a connecting portion 530 made of a freely rotating magnet sheet as shown in FIG. 8 may be used. The block body 500 of the present embodiment includes a connecting portion 530 instead of the connecting portion 130 of the substantially rectangular parallelepiped block body 100 shown in FIG. As shown in FIG. 8, the connecting portion 530 is rotatably provided on the surface of the block body 500. When the connecting portion 530 is rotated, the surface becomes the S pole or the N pole. The side surfaces of the block bodies 500 can be bonded to each other by rotating and adsorbing the connection portions 530 so that the polarities of the connection portions 530 of the block bodies 500 to be connected become the S pole and the N pole.

(Eighth embodiment)
FIG. 9 is a view showing a connecting portion 630 having an uneven portion 632. As another example of the connecting portion, an uneven portion 632 for fitting with another block body as shown in FIG. 9 may be provided. The concavo-convex part 632 may be provided in the ear-shaped connecting part as in the first embodiment, or may be provided on the surface of the expansion body of the block body as in the sixth or seventh embodiment.

(Ninth embodiment)
In order to promote the expansion of the expansion body, a magnet may be provided inside the expansion body, for example, on the opposite surface of the expansion body, and the expansion of the expansion body may be promoted by the magnetic force of the magnet. For example, it is preferable to provide such a magnet in a thin block body such as the block body 200 (FIG. 3) of the second embodiment and the block body 300 (FIG. 4) of the third embodiment. However, when magnets are used, there is a risk that problems such as magnets repel each other when the expanding body is not expanded. Therefore, a guide or holder (pocket) for holding the magnet in place may be provided. Alternatively, as a means for generating a magnetic force, an electromagnet may be used instead of the magnet.

  As mentioned above, although preferred embodiment of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to this example. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

  For example, in the above-described embodiment, the expansion body is configured to include the outside air derivation preventing unit for preventing the outside air from being derived from the inside to the outside in the inflated state, but the present invention is not limited to this example. As long as the inflatable body is inflated to a desired size, it does not have to have a positive configuration for preventing the outside air from being led out.

  Moreover, in the said embodiment, it is set as the structure by which the infrared absorber or the ultraviolet reflective agent is apply | coated to at least any one of a bag body, an expansion body, or a connection part, and the effect of temperature adjustment and dew condensation prevention inside and outside a structure is carried out. However, the present invention is not limited to this example. It can be designed appropriately according to the method of use of the block body and the place where it is used. For example, it is possible to adopt a configuration that improves heat retention or a configuration that does not perform special processing. Moreover, a block body can also be comprised with resin containing an infrared absorber or a ultraviolet reflective agent, and another chemical | medical agent.

  Moreover, in the said embodiment, although the block body was made into square shape or a triangular shape, this invention is not limited to this example. For example, a polygonal block body such as a hexagonal shape or an octagonal shape may be used.

  The above embodiment, application examples, and modification examples can be implemented in any combination.

100, 200, 300, 400, 500 Block body 110 Bag body 110a to 110l Beam part 112 Gas introduction part 120, 420, 520 Expansion body 120a to 120f Surface 122 Outside air introduction part 130, 630 Connection part 632 Concavity and convexity part ST1, ST2 Structure body

Claims (6)

A block body for connecting a plurality of pieces to form a structure,
A bag body that expands when gas is introduced from the gas introduction portion and can seal the gas; and
An inflatable body that is connected without communicating with the bag body, is inflated by being filled with outside air as the bag body is inflated, and can maintain the inflated state;
A connecting portion for connecting to another block body;
A block body characterized by comprising:   2. The block body according to claim 1, wherein the expansion body includes an outside air derivation prevention unit for preventing outside air from being led out from the inside to the outside in an inflated state.   The block body according to claim 1, wherein an infrared absorber or an ultraviolet reflector is applied to at least one of the bag body, the inflatable body, and the connecting portion.   The block body according to any one of claims 1 to 3, wherein the connecting portion is provided with an uneven portion for fitting with another block body.   The block body according to any one of claims 1 to 4, wherein the expansion body includes a magnetic part for holding the expanded state by magnetic force.   It is a structure comprised by connecting the block bodies in any one of Claims 1-5, Comprising: The said block bodies are connected by the said connection part, The structure characterized by the above-mentioned.