JP3235112U - Thread made by bundling spiral fibers - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a yarn made without twisting or weaving by using a spiral fiber such as a spiral carbon fiber having a property of stretching when pulled from both sides and contracting when pushed from both sides. SOLUTION: The right side of a spiral fiber in which an existing spiral fiber is stretched as much as possible from both sides and installed on the left side and the left side of the spiral fiber in which the existing spiral fiber is stretched as much as possible from both sides and installed on the right side are overlapped. , The step of winding the spiral fiber 9 for winding around the portion excluding both ends 3 and 6 of the overlapped portion is repeated to make the spiral fiber bundle into a thread shape, and then the portion where the spiral fiber bundle is not overlapped. By performing the work of winding the winding spiral fiber 9 around 7 only in the central portion of the portion 7 where the spiral fiber bundles do not overlap, the winding spiral fiber 9 is wound when the pulling force is released. The unfinished part will be greatly shrunk. [Selection diagram] FIG. 7

Description

In the present invention, the cross section of the fiber is circular, polygonal or cylindrical, and the shape of the entire fiber is spiral, which has the property of expanding when pulled from both sides and shrinking when pushed from both sides. Twisted or woven using existing spiral fibers, such as existing spiral fibers in a spiral shape or existing spiral carbon fibers in which carbon is artificially spiraled, which is called a carbon micro coil. It is about the thread that is made without a spiral.

Conventionally, a thread made by twisting or weaving a spiral fiber has not been devised.

Conventional fine threads made by twisting cotton or chemical fibers are too soft, and thick strings are too hard, and conventional threads made of pure carbon fiber are hard and have poor elasticity. Both became materials for making cloth, but not for making three-dimensional structures.

The cross section of the fiber is circular, polygonal or cylindrical, and the shape of the entire fiber is spiral, and it has the property of expanding when pulled from both sides and shrinking when pushed from both sides. Bundle several existing spiral fibers in a state of being pulled from both sides, stack a part of the left bundle and the right bundle, and wrap the spiral fiber of the same material around the overlapping part to connect them. , I devised a thread made by winding the spiral fiber around the part where the two bundles on the left and right do not overlap.

Since the elasticity of the thread of the present invention can be adjusted by changing the length of the portion where the left and right spiral fibers do not overlap and the number of the spiral fibers to be wound, the structural member is made using the thread of the present invention. By making the parts for the purpose, it is possible to make a member having a hardness suitable for the structure, so that it is possible to make a structure made of a material different from the conventional one.

FIG. 1 is made of artificial plastic or carbon, which has a circular, polygonal, or cylindrical cross section and has the property of expanding when pulled from both sides as shown in FIG. 2 and shrinking when pushed from both sides as shown in FIG. It is a perspective view showing the state of the existing spiral fiber 1 in a spiral shape when no force is applied. FIG. 2 is a partial perspective view showing an existing spiral fiber 1 having a circular, polygonal, or cylindrical cross section in a stretched state when pulled from both sides. FIG. 3 is a perspective view showing an existing spiral fiber 1 having a circular, polygonal, or cylindrical cross section in close contact with each other when pressed from both sides. FIG. 4 shows the right side of the spiral fiber 2 in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the left side, and the left side of the spiral fiber 5 in which the existing spiral fiber 1 is stretched as much as possible from both sides and installed on the right side. It is a partial perspective view showing a state in which the spiral fiber 9 for winding is wound around a portion of the overlapped portion 8 excluding both end portions 3 and 6. In FIG. 5, as shown in FIG. 4, the right side portion of the spiral fiber 2 arranged on the left side and the left side of the spiral fiber 5 arranged on the right side are placed on the three spiral fibers 5 with the three spiral fibers. 2 is arranged, three of the spiral fibers 5 are arranged on it, and three of the spiral fibers 2 are further arranged on it, and the spiral fibers 2 and the spiral fibers 5 are alternately stacked. It is a cross-sectional view showing the state of the spiral. FIG. 6 shows the right end 3 and the left end when the force pulling the right end 3 of the left spiral fiber 2 and the force pulling the left end 6 of the right spiral fiber 5 are removed in the state of FIG. It is a perspective view which shows the state which the part 6 has returned to the original spiral shape, and it has become hard to come off from a winding spiral fiber 9. In FIG. 7, when all the pulling force is removed from the spiral fiber bundle created up to the state of FIG. 6, the inside of the winding spiral fiber 9 shrinks, so that the ring of the winding spiral fiber 9 comes into close contact with the spiral fiber bundle. It is a perspective view showing a state in which the spiral fiber bundles 4 and 7 in the portion where the spiral fibers on the left side and the right side do not overlap are greatly contracted without further shrinking after being in close contact with each other. FIG. 8 shows the right side of the spiral fiber 2 in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the left side, and the spiral in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the right side. The left side of the fiber 5 is overlapped, and the winding spiral fiber 9 is wound around the overlapped portion 8 excluding both ends 3 and 6, after the spiral fiber bundle is made into a thread shape. When the pulling force is released, the rings of the spiral fiber 9 for winding are in close contact with each other, and after they are in close contact with each other, they do not shrink any more, and the spiral fiber bundles 4 and 7 in the portion where the spiral fibers on the left and right sides do not overlap. It is a perspective view which shows the state which has shrunk greatly. In FIG. 9, another spiral fiber bundle is placed on the right side after being made up to the state shown in FIG. 6, the left side thereof is overlapped with the right side of the spiral fiber bundle 7 on the left side, and the spiral fiber for winding is wrapped around the overlapped portion. It is a partial perspective view showing the state in which 9 is wound. FIG. 10 is a partial perspective view showing a state in which the spiral fiber 9 for winding is wound around the portion 7 in which the spiral fiber bundles are not overlapped after being made up to FIG. 9. FIG. 11 shows the right side of the spiral fiber 2 in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the left side, and the spiral in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the right side. The left side of the fiber 5 is overlapped, and the winding spiral fiber 9 is wound around the overlapped portion 8 excluding both ends 3 and 6, after the spiral fiber bundle is made into a thread shape. The work of winding the winding spiral fiber 9 around the non-overlapping portion 7 of the spiral fiber bundle was applied only to the central portion of the non-overlapping portion 7, thereby removing the pulling force. It is a perspective view which shows the state in which the part 10 which has not wound the winding spiral fiber 9 sometimes has shrunk greatly. FIG. 12 shows the right side of the spiral fiber 2 in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the left side, and the spiral in which the existing spiral fiber 1 is stretched from both sides as much as possible and installed on the right side. The left side of the fiber 5 is overlapped, and the winding spiral fiber 9 is wound around the overlapped portion 8 excluding both ends 3 and 6, after the spiral fiber bundle is made into a thread shape. When the pulling force is removed by applying the work of winding the winding spiral fiber 9 around the non-overlapping portion 7 of the spiral fiber bundle over the entire area of the non-overlapping portion 7. It is a perspective view which shows the state which the ring of 9 wound around the whole area of the part 7 which does not overlap the spiral fiber bundle is in close contact, and after it is in close contact, it does not shrink any more.

The cross section of the fiber is circular, polygonal or cylindrical, and the shape of the entire fiber is spiral, which has the property of expanding when pulled from both sides and shrinking when pushed from both sides. The existing spiral fibers in the shape are pulled from both sides and stretched, and a plurality of the spiral fibers are arranged on the left side and the right side so that a part of the spiral fibers on the left side and the right side overlap each other. The spiral fibers of the overlapped portion are bundled together, another spiral fiber is wound on the bundle, and the above operation is repeated to form the fiber bundle into a thread shape, and finally, the fiber bundle made into a thread shape. The winding spiral fiber wound around the overlapped portion is housed inside the spiral by the operation of winding the winding spiral fiber from both sides and winding the winding spiral fiber around the portion where the spiral fibers that are cored do not overlap each other. A state in which the stretched bundle of the spiral fibers is tightened, and a state in which the end of the spiral fiber in the overlapped portion protrudes to the outside of the winding spiral fiber, and due to these effects, the winding spiral fiber The elasticity of the yarn is adjusted by making the spiral fibers contained inside the wrapping fiber difficult to come off, and by changing the number of the winding spiral fibers to be wound around the non-overlapping portion of the existing spirals. Make a thread made of fibers.

The cross section of the fiber is circular, polygonal or cylindrical, and the shape of the entire fiber is spiral. As shown in FIG. 2, the fiber stretches when pulled from both sides, and shrinks when pushed from both sides as shown in FIG. The existing spiral fiber 1 having the shape shown in FIG. 1, which is artificially spiraled from plastic or carbon, is stretched by pulling from both sides as shown in FIG. 4, and is arranged on the left side as shown in FIG. After arranging the upper three of the six spiral fibers 5 arranged on the right side between the upper three and the lower three of the six spiral fibers 2 to be arranged, as shown in FIG. A part of the carbon fibers 2 and 5 on the left side and the right side are arranged so as to overlap each other, and the spiral fibers 1 of the overlapped portion 8 are bundled together, and the portion 8 excluding the spiral fiber end portions 3 and 6. Another spiral fiber 1 is wound from above, but when the pulling force is released, the stretched spiral fiber 1 tries to return to the original spiral shape, and the spiral fiber bundle 4 on the left side and the spiral fiber bundle on the right side are wound. Since 7 swells inside the winding spiral fiber 9, the winding spiral fiber 9 is pushed from the inside to increase the inner diameter, and the balance between the swelling force of the spiral fiber 1 and the elasticity of the winding spiral fiber 9. Since the swelling is stopped when the fiber is removed, in FIGS. 4 and 6, the left side and the case where the inner diameter of the inside of the spiral of the spiral fiber 1 is about 3 times the cross-sectional diameter of the spiral fiber 1 are shown. Six of the spiral fibers 1 are arranged on the right side, but if the inner diameter of the spiral inside of the spiral fiber 1 is about three times the cross-sectional diameter of the spiral fiber 1, the spiral of the winding spiral fiber 9 is formed. If the inner diameter of the spiral fiber 1 is about 5 times the cross-sectional diameter of the spiral fiber 1 and the inner diameter of the spiral fiber 1 is about 5 times the cross-sectional diameter of the spiral fiber 1, the stretched spiral fiber 1 is formed inside. Since 19 fibers are accommodated, when the inner diameter of the spiral is about 3 times the diameter of the cross section of the fiber, 5 to 7 stretched spiral fibers are arranged on the left side and the right side of the fiber, respectively, and the inner diameter of the spiral is the diameter of the cross section of the fiber. In the case of about 5 times, the wound spiral fiber in which 10 to 12 stretched spiral fibers are arranged on the left side and the right side, respectively, and wound around the overlapped portion of the cored spiral fiber, A state is created in which the stretched bundle of the spiral fibers contained inside the spiral is tightened, and a state in which the end portion of the spiral fiber as the core of the overlapped portion protrudes to the outside of the winding spiral fiber is created. Due to these effects, the spiral fiber cored inside the winding spiral fiber is hard to come off, so that the inner diameter of the inner spiral fiber and the cross-sectional diameter of the spiral fiber are Considering the relationship and the elasticity of the spiral fiber 1, the number of spiral fibers in the spiral fiber bundle 4 and the spiral fiber bundle 7 is made appropriate, but a method of pulling the spiral fiber 1 and a method for winding the spiral fiber 1 are used. The method of winding the spiral fiber 9 and the method of arranging the left and right spiral fibers 2 and 5 on top of each other are not specified because they can be considered in various ways.

Next, as shown in FIG. 6, the force pulling the right end portion 3 of the spiral fiber 2 on the left side and the force pulling the left end portion 6 of the spiral fiber 5 on the right side are removed, and the spiral fiber 1 overlaps. The spiral fiber ends 3 and 6 of the portion 8 are returned to the original spiral shape, but the twelve spiral fibers 1 are housed inside the spiral fiber 9 for winding, and the inside of the spiral fiber 9 for winding is contained. Is filled with the spiral fiber 1, so that the twelve spiral fibers 1 are fastened to the winding spiral fiber 9, and a frictional force is generated between the spiral fibers to return to the original spiral shape. The spiral fiber ends 3 and 6 are extremely difficult to come off, and in this state, the force pulling the left end of the left spiral fiber 2 and the force pulling the right end of the right spiral fiber 5 are removed. As shown in FIG. 7, the winding spiral fiber 9 is compressed from both sides by contracting each of the spiral fibers 1 constituting the spiral fiber bundles 4 and 7 in an attempt to return to the original state. The portion where the spiral fibers 1 are not overlapped with each other is shrunk and dense by shrinking the spiral fibers 1 constituting the spiral fiber bundles 4 and 7 in an attempt to return to the original shape. Become a state.

A plurality of spiral fibers 1 are arranged on the left side and the right side so that a part of each overlaps, the spiral fibers 1 in the overlapped portion are put together, and another spiral fiber 9 for winding is wound from above. By repeating the above operation, the spiral fiber bundle is made into a thread shape, and at that stage, when all the pulling force is released, the winding spiral fiber 9 becomes in close contact with the winding spiral fiber 9, as shown in FIG. The non-overlapping portion 10 of the spiral fibers 1 shrinks into a dense state, and the twelve spiral fibers 1 inside the winding spiral fiber 9 are used for winding by a force trying to return to the original shape. The spiral fibers 9 shrink until they come into close contact with each other, and then do not shrink, and the filamentous fiber bundle can be greatly bent in a direction perpendicular to the long axis of the bundle due to the flexibility of the spiral fibers 1.

Next, both ends of the thread-shaped spiral fiber bundle shown in FIG. 8 are stretched from both sides, and the winding spiral fiber 9 is wound from above the portion 7 in which the left and right spiral fibers 1 do not overlap, as shown in FIG. As shown in the above, a thread whose degree of expansion and contraction can be adjusted is completed, but when the degree of expansion and contraction of the completed thread is increased, the length of the portion 7 where the spiral fibers 1 do not overlap is lengthened and stretched. When reducing the degree of shrinkage, the length of the portion 7 where the spiral fibers 1 do not overlap is shortened.

To increase the degree of expansion and contraction, as another method, the portion where the spiral fibers 1 do not overlap is stretched, and as shown in FIG. 11, a small amount of the spiral fiber 9 for winding is wound to increase the degree of expansion and contraction. When making the size smaller, as shown in FIG. 12, a large number of the winding spiral fibers 9 are wound, but the number of the spiral fibers 1 to be bundled is adjusted according to the required strength and elasticity of the thread, and the bundle is made. By adjusting the length of the non-overlapping portion and the number of wound spiral fibers 9 for winding, a thread having an optimum degree of expansion and contraction is created.

Using the thread of the present invention, it is possible not only to make cloth, but also to make parts for making structural members that assemble three-dimensional structures, and it is possible to create structural members with the required hardness, which is different from the conventional method. An industry will be born to create new structures of materials.

1 Artificially shown in Fig. 1 is plastic, carbon, etc., which have a circular, polygonal, or cylindrical cross section and have the property of expanding when pulled from both sides as shown in Fig. 2 and shrinking when pushed from both sides as shown in Fig. 3. Existing spiral fiber 1 in the spiral shape shown
2 Existing spiral fiber 1 placed on the left side, pulled from both sides and stretched as much as possible, as shown in FIG.
3 As shown in FIG. 4, the right end of the existing spiral fiber 2 placed on the left side by pulling from both sides and stretching as much as possible 4 As shown in FIGS. 4 and 6, pulling from both sides and stretching as much as possible. As shown in FIG. 4, a bundle of 6 existing spiral fibers 2 arranged on the left side is pulled from both sides and stretched as much as possible, and the existing spiral fiber 1 arranged on the right side.
6 As shown in FIG. 4, the left end of the existing spiral fiber 5 placed on the right side, pulled from both sides and stretched as much as possible. 7 As shown in FIGS. 4 and 6, pulled from both sides and stretched as much as possible. A bundle of 6 existing spiral fibers 5 arranged on the right side 8 As shown in FIG. 4, a portion where the spiral fiber 2 on the left side and the spiral fiber 5 on the right side are overlapped 9 As shown in FIG. 4, the left side. By stacking the spiral fiber 2 on the right side and the spiral fiber 5 on the right side, the spiral fiber bundle 4 on the left side and the spiral fiber bundle 7 on the right side are wound around the overlapped portion 8, and as shown in FIGS. 10, 11 and 12. , The existing spiral fiber 10 for winding, which is wound around the portion 10 where the spiral fiber bundles do not overlap, is overlapped, and the spiral fiber 9 for winding is wound around the overlapped portion 8, and the lengthened spiral fiber yarn is used. , The portion where the spiral fiber bundle is not overlapped and the winding spiral fiber 9 is not wound, and as shown in FIGS. 8 and 11, when all the pulling forces are removed, the portion 11 spiral fiber bundle is greatly shrunk. The spiral fiber 9 for winding is wound around the overlapped portion 8, and the end of the spiral fiber thread in which the spiral fiber 9 for winding is not wound in the portion 8 in which the spiral fibers are overlapped. As shown in FIGS. 8 and 11, when all the pulling forces are removed, the original spiral shape is restored, and the portion 12 spiral fiber bundle that is difficult to be disengaged from the winding spiral fiber 9 is piled up and the spiral fiber bundle thereof is overlapped. FIG. 8 shows a portion of the spiral fiber thread in which the spiral fiber 9 for winding is wound around the stacked portion 8 and the spiral fiber 9 for winding is wound in the pulled state of the portion 8 in which the spiral fiber is stacked. As shown in FIG. 11, when all the pulling force is removed, the spiral fiber 1 inside the winding spiral fiber 9 contracts, so that the loops of the winding spiral fiber 9 come into close contact with each other, and then come into close contact with each other. Part 13 that does not shrink any further The spiral fiber bundles are piled up, the spiral fiber 9 for winding is wound around the overlapped part 8, and the lengthened spiral fiber yarn is pulled in the portion 10 where the fiber bundles are not piled up. As shown in FIGS. 11 and 12, when all the pulling force is removed at the portion where the winding spiral fiber 9 is wound, the spiral fiber 1 inside the winding spiral fiber 9 shrinks, whereby the spiral fiber 1 inside the winding spiral fiber 9 shrinks. A portion where the loops of the winding spiral fiber 9 are in close contact with each other and do not shrink any further after being in close contact with each other.

Claims (1)

The cross section of the fiber is circular, polygonal or cylindrical, and the shape of the entire fiber is spiral, so that the inner diameter of the spiral is about 3 to 5 times the diameter of the fiber cross section, such as plastic or carbon. It is a thread made only from existing spiral fibers, which is artificially made from both sides and has the property of expanding when pulled from both sides and contracting when pushed from both sides. When the inner diameter of the spiral of the fiber is about 3 times the fiber cross-sectional diameter of the spiral fiber, 5 to 7 stretched spiral fibers are arranged on the left side and the right side, respectively, and the spiral inner diameter is the fiber cross section. In the case of about 5 times the diameter, 10 to 12 stretched spiral fibers are placed on the left side and the right side, respectively, and then several stretched spiral fibers are placed on the left side and the stretched spiral fiber on the left side. A part of the stretched spiral fiber on the right side is overlapped, the spiral fiber of the overlapped portion is put together, another spiral fiber is wound from above, and the series of operations is repeated to form a fiber bundle into a thread shape. Finally, the thread-shaped fiber bundle is stretched from both sides, and the spiral fiber for winding is wound around the portion where the spiral fibers that become the core are not overlapped with each other. The winding spiral fiber wound around the overlapped portion of the spiral fiber creates a state in which the bundle of the stretched spiral fiber housed inside the spiral is tightened, and the spiral fiber becomes the core of the overlapped portion. The end of the spiral fiber is made to protrude to the outside of the winding spiral fiber, and due to these effects, the spiral fiber that becomes the core contained inside the winding spiral fiber is made to be difficult to come off, and the core is formed. A thread made by bundling existing spiral fibers having a structure in which the elasticity of the thread can be adjusted by changing the number of the winding spiral fibers to be wound around the non-overlapping portion of the spiral fibers.

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