WO2017002332A1 - Structure de cadre et structure - Google Patents

Structure de cadre et structure Download PDF

Info

Publication number
WO2017002332A1
WO2017002332A1 PCT/JP2016/003011 JP2016003011W WO2017002332A1 WO 2017002332 A1 WO2017002332 A1 WO 2017002332A1 JP 2016003011 W JP2016003011 W JP 2016003011W WO 2017002332 A1 WO2017002332 A1 WO 2017002332A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
connecting means
axis
square
casings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2016/003011
Other languages
English (en)
Japanese (ja)
Inventor
万里夫 下平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARIO DEL MARE
Mario Del Mare Architect Inc
Original Assignee
MARIO DEL MARE
Mario Del Mare Architect Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP2015/003245 external-priority patent/WO2017002141A1/fr
Application filed by MARIO DEL MARE, Mario Del Mare Architect Inc filed Critical MARIO DEL MARE
Priority to US15/740,138 priority Critical patent/US10330247B2/en
Publication of WO2017002332A1 publication Critical patent/WO2017002332A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/11—Trampolines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
    • F16S5/00—Other constructional members not restricted to an application fully provided for in a single class

Definitions

  • the first gantry structure connects 2N (N is an integer of 2 or more) equal-sized casings to form a flat equilateral 2N square (hereinafter simply “2N”).
  • 2N is a foldable frame structure that is expanded to form a square shape, and is arranged at each vertex of the 2N square, and connects two adjacent frames at the vertex, and both of the two frames.
  • the above “end portion” means a portion that is held by the connecting means from the end of the housing.
  • the case is rotatable around an orthogonal axis orthogonal to both axes of the two cases” means that the angle between the two cases adjacent to each other becomes smaller. It means that it is configured to grow.
  • each side of the sheet is suspended from the casing means a state in which the inner portion of the 2N square is covered with a flexible sheet, and each casing has its own axis. As long as it can rotate around, each side of the sheet may be directly fixed to the casing, or each side of the sheet and the casing may be connected by another member such as a string, or may be changed as appropriate. can do.
  • the third gantry structure according to the present invention is a foldable gantry structure that is expanded to connect 2N (N is an integer of 3 or more) housings to form a flat regular 2N square.
  • One end of the housing is arranged at every other apex of the regular 2N square, connects the housings, and is rotatable about an orthogonal axis perpendicular to both axial centers of the housings.
  • the above “end portion” means a portion that is held by the connecting means from the end of the housing. Further, the above-mentioned “bending inward of the regular 2N square” means folding toward the center of the “regular 2N square” from the developed state.
  • the gantry structure according to the present invention may include a flexible sheet having a regular 2N square shape that is substantially the same size as the regular 2N square shape, and each side of the sheet may be suspended from a frame.
  • the connecting means may have a lock mechanism for locking the rotation around the orthogonal axis of the casing connected to the connecting means.
  • 2N (N is an integer of 2 or more) casings having the same length are connected to be developed to form a flat 2N square.
  • the support plate can be supported stably and with high rigidity by the casings constituting the sides of the square.
  • the housing is pivoted about the orthogonal axis so as to minimize the angle formed by the two adjacent housings while rotating the housing around the axis from the unfolded state.
  • each side of the 2N square is regular.
  • the support plate can be supported stably and with high rigidity.
  • the housing is bent inward of a regular 2N square around the diagonal axis by the second connecting means, and around the orthogonal axis so that the housings are close to each other by the second connecting means. Since it can be folded into a columnar body as a whole by folding it around and rotating around the axis by a rotating means, compact storage can also be realized.
  • the present invention includes a flexible sheet having substantially the same shape as a 2N square or a regular 2N square, and when each side of the sheet is suspended on a housing, a support plate is placed on the 2N square or the regular 2N square when deployed. There is no need to prepare, and convenience is improved.
  • the rear view of the gantry structure of a 1st embodiment concerning the present invention The right view of the frame structure of 1st Embodiment which concerns on this invention
  • the left view of the mount structure of 1st Embodiment which concerns on this invention The top view of the mount structure of 1st Embodiment which concerns on this invention
  • the bottom view of the gantry structure of a 1st embodiment concerning the present invention A perspective view of the gantry structure consisting of the upper structure as seen from the front, diagonally upward
  • the rear view of the superstructure of the gantry structure of a 1st embodiment concerning the present invention The right view of the upper structure of the mount structure of 1st Embodiment which concerns on this invention Left side view of the upper structure of the gantry structure of the first embodiment according to the present invention
  • the gantry structure 100 is connected to the upper structure 200 on which a structure, a building, a person, an animal, an article, or the like can be placed, the intermediate structure 300 that supports the upper structure 200 below the upper structure 200, and the ground structure 100 is installed on the ground.
  • the lower structure 400 is provided.
  • the upper casing 210 has a circular shape.
  • the cross-sectional shape of the upper casing 210 is not limited and may be, for example, an ellipse or a rectangle.
  • the upper casing 210 may be solid, and may be hollow like a pipe, for example.
  • the material of the upper casing 210 is not limited as long as it has rigidity, and may be, for example, metal, wood, resin, or the like.
  • the first connecting means 220 is arranged at every other vertex of the regular hexagon.
  • the first connecting means 220 connects and holds the one end portion 211 so that the upper casing 210 to be connected and held can rotate about the orthogonal axis AX2.
  • the orthogonal axis AX2 is an axis orthogonal to both the first axis AX1 of the upper casing 210 that is connected and held.
  • the second connecting means 230 is arranged at every other vertex where the first connecting means 220 is not arranged.
  • the second connecting means 230 connects and holds the other end 212 so that the upper casing 210 to be connected and held can rotate about the diagonal axis AX3.
  • the diagonal axis AX3 is an axis extending in a diagonal direction that forms an angle of 30 degrees with both the first axis AX1 of the upper casing 210 to be connected and held.
  • the sheet 250 is attached to the upper casing 210 so as to cover the inside of the regular hexagon in the unfolded state.
  • Each side of the sheet 250 is fixed to the upper casing 210 so as to coincide with a regular hexagonal side.
  • a fixing method of the sheet 250 may be a known method such as a rope, a string material, and a hook-and-loop fastener.
  • the intermediate structure 300 may connect and hold the other end portions 312 directly and rotatably without using the third connecting means 320.
  • the intermediate structure may include 2N intermediate housings 310 and one third connecting means 320.
  • the intermediate casing 310 may include only N links connected to the first connecting means 220 or only N links connected to the second connecting means 230.
  • the intermediate housing 310 is a long columnar body. Further, the intermediate casing 310 has substantially the same length. The length of the intermediate casing 310 is not particularly limited as is the case with the upper casing 210. In the cross section orthogonal to the axis of the intermediate casing 310, the intermediate casing 310 has a circular shape. The axis of the intermediate casing 310 is a central axis extending in the longitudinal direction of the intermediate casing 310.
  • one end portions 311 of the three intermediate casings 310 are detachably connected to the first connecting means 220.
  • One end portion 311 of the remaining three intermediate casings 310 is detachably connected to the second connecting means 230.
  • the other end 312 is connected and held radially to the third connecting means 320 at an equal angle.
  • the intermediate structure 300 can be folded together with the upper structure 200 into a single pillar state by folding the intermediate casing 310 detached from the first connecting means 220 so as to be close to each other toward the inside of the regular hexagon. .
  • the number of the lower casing 410 is not particularly limited, but is preferably three or more in order to stabilize the gantry structure 100.
  • the lower casing 410 desirably extends obliquely downward toward the ground and is arranged at equal intervals.
  • the wire 420 is not limited as long as it has rigidity, and may be, for example, a wire or a rope. Further, the lower casing 410 can be adjusted to be extendable. Thereby, the gantry structure 100 can be stably installed even on rough terrain.
  • the one end 211 has a semicircular tip. At the center of the semicircle, a through-hole 211A having the same diameter as the convex portion 221A is formed.
  • the first cutout 221 has a curved side 221B having a radius of curvature equal to the tip diameter of the one end 211, and a flat flat side 221C continuous from both sides of the curved side 221B.
  • the first connecting means 220 may have a first lock mechanism that locks the rotation of the one end 211 around the orthogonal axis AX2.
  • the first lock mechanism may be a known mechanism that couples the first main body 220A and the one end 211 with a pin or the like.
  • the one end 211 side has a hole structure and the first main body 220A side has a protruding structure, but the one end 211 may have a protruding structure and the first main body 220A may have a hole structure.
  • the first body 220A side has a hole structure and the one end 311 side has a protruding structure
  • the first body 220A side may have a protruding structure and the one end 311 side have a hole structure.
  • the second main body 230A has second cutout portions 231 for accommodating the other end portion 212 on both the left and right sides.
  • the other end 212 has a stepped columnar shape that forms an angle of 30 degrees with the first axis AX1.
  • the second notch 231 is also formed in the direction of the diagonal axis AX3 so as to form an angle of 30 degrees with the first axis AX1 in the deployed state.
  • the other end portion 212 can be rotated 180 degrees around the diagonal axis AX3 by the second connecting means 230 until the upper casing 210 is inside the regular hexagon from the deployed state. And it is desirable that the other end portion 212 is rotated by 180 degrees and the rotation about the diagonal axis AX3 is limited at the position where the other end portion 212 is rotated.
  • the other end portion 212 is provided with a convex portion on the outer peripheral surface of the other end portion 212, rotated by 180 degrees, and the convex portion comes into contact with the second main body 230A at the position, thereby rotating around the diagonal axis AX3. The angle may be limited.
  • the other end 212 may form an angle of (180 / 2N) degrees with the first axis AX1.
  • the second cutout 231 may also be formed in the direction of the diagonal axis AX3 that forms an angle of (180 / 2N) degrees with the first axis AX1.
  • the other end 212 side has a protruding structure and the second main body 230A side has a hole structure, but the other end 212 side may have a hole structure and the second main body 230A side may have a hole structure.
  • the rotation means 240 may be configured by dividing the second main body 220A so that the portion having the second intermediate notch 232 can be rotated in the direction of the first axis AX1.
  • the upper casing 210 is rotated around the orthogonal axis AX2 (see FIG. 9) by the first connecting means 220, bent so that the upper casing 210 is close to each other, and the upper casing 210 is bent to the first axis AX1 (FIG. 9). (Ref.) Rotate around.
  • FIG. 23 is a schematic view of the gantry structure 500 viewed from the bottom side.
  • the gantry structure 500 includes an upper structure 600 and an intermediate structure 700.
  • the four intermediate casings 710 connected to the first connecting means 620 are detached.
  • the upper casing 610 is rotated around the diagonal axis to the inside of the regular octagon by the second connecting means 630, and the upper casing 610 is bent to the inside of the regular octagon.
  • the upper casing 610 is rotated around the axis by the first connecting means 620, and the upper casing 610 is rotated around the axis while being bent so that the upper casing 610 is close to each other.
  • the orthogonal axis is an axis orthogonal to both axial centers of the upper casing 610, as in the case of the regular hexagon.
  • 24A is a front view of the second connecting means 220
  • FIG. 24B is a rear view of the second connecting means 220
  • FIG. 24C is a right side view of the second connecting means 220
  • FIG. 24D is a left side view of the second connecting means 220
  • 24E is a plan view of the second connecting means 220
  • FIG. 24F is a bottom view of the second connecting means 220.
  • the six intermediate casings 310 are provided, the six truss structures including the upper casing 210 and the intermediate casing 310 are formed below the regular hexagon.
  • the rigidity of can be further increased.
  • FIG. 25 is a diagram showing the unfolded state and the folded state of the gantry structure 101 formed of the upper structure 201
  • FIG. 26 is a diagram showing the middle of the unfolding and folding of the gantry structure of FIG.
  • the configuration of each component is simplified.
  • the upper structure 201 will be described mainly with reference to FIGS.
  • the upper structure 201 in FIGS. 25 and 26 is obtained by changing the second connecting means 230 of the upper structure 200 in FIG. 9 of the first embodiment to the first connecting means 220, and the same reference numerals are used for the same portions.
  • the first connecting means 220 corresponds to the connecting means of the present invention.
  • the first axis AX1 is the central axis of the upper casing 210 extending in the longitudinal direction passing through the center of the upper casing 210.
  • the upper casing 210 is a long columnar body, and its length is substantially equal.
  • the length and thickness of the upper casing 210 are not particularly limited, and are changed according to the use such as a space structure, play equipment, furniture, and the like.
  • the upper casing 210 has a circular shape.
  • the cross-sectional shape of the upper casing 210 is not limited and may be, for example, an ellipse or a rectangle.
  • the upper casing 210 may be solid, and may be hollow like a pipe, for example.
  • the material of the upper casing 210 is not limited as long as it has rigidity, and may be, for example, metal, wood, resin, or the like.
  • the first connecting means 220 is arranged at each vertex of the regular hexagon.
  • the first connecting means 220 connects and holds the one end portion 211 so that the upper casing 210 to be connected and held can rotate about the orthogonal axis AX2.
  • the orthogonal axis AX2 is an axis orthogonal to both the first axis AX1 of the upper casing 210 that is connected and held. Since the two adjacent upper casings 210 are rotatable around the orthogonal axis AX2, the two adjacent upper casings 210 minimize the angle formed by the two upper casings 210 (approximately 0 degrees). It becomes possible to move in the direction and the direction that makes the maximum (approximately 120 degrees).
  • the rotating means 240 makes the main body of the upper casing 210 rotatable around the first axis AX1 in the vicinity of the one end 211. That is, the rotating means 240 is a mechanism that allows the first connecting means 220 to rotate about the first axis AX1 with respect to the main body of the upper casing 210, and is the same as the rotating means 240 of the first embodiment. .
  • the main body of each upper housing 210 is connected to both of the two first connecting means 220 that hold both end portions 211 of the upper housing 210.
  • each upper casing 210 is this upper casing. Any structure that can rotate around the first axis AX1 with respect to at least one of the two first connecting means 220 holding the two end portions 211 of the 210 may be used. For example, one end portion (one end portion) of the upper casing 210 may be used. ) Only the vicinity of 211 may have the rotating means 240.
  • the sheet 250 is attached to the upper casing 210 so as to cover the inside of the regular hexagon in the unfolded state.
  • Each side of the seat 250 is suspended from the upper casing 210 so that each upper casing 210 can rotate around its respective axis.
  • each side of the sheet 250 may be directly fixed to the upper casing 250, and each side of the sheet 250 has a cylindrical portion,
  • the upper casing 210 may be inserted through the cylindrical portion, or each side of the sheet 250 and the upper casing 210 may be connected by another member such as a rope, a string member, a hook-and-loop fastener, A known method may be used.
  • the upper structure 201 can be folded or unfolded while being attached to the upper casing 210.
  • the upper structure 201 is folded (see the lower diagram in FIG. 25) and in the middle of folding or unfolding (see FIG. 26), no tension is applied to the sheet 250, and the upper structure 201 is unfolded. Accordingly, when the tension is gradually applied to the sheet 250 and the sheet 250 is in a developed state (see the upper diagram of FIG. 25), sufficient tension is applied to the sheet 250 to maintain a flat surface without being bent even by a large load.
  • the first connecting means 220-2 has a structure in which two first main bodies 220B that are the same parts are combined.
  • the first main body 220 ⁇ / b> B includes a rectangular portion 223 to which one end portion 211 of the upper casing 210 is fixed, and a circular portion 224 that is formed to have a thickness that is substantially half of the rectangular portion 223 and extends from the rectangular portion 223.
  • the circular portion 224 has a hole 225 at substantially the center, and the center of the hole 225 is configured to substantially coincide with the orthogonal axis AX2.
  • the rectangular portion 223 is formed with a concave portion in which the one end portion 211 is fitted to an end surface to which the one end portion 211 is fixed, and the first main body 220B is fitted to the one end portion 211 by fitting the one end portion 211 into the concave portion. Hold.
  • the first connecting means 220-2 having the above-described configuration may be employed. Even when the first connecting means 220-2 is used, it is possible to move in the direction in which the angle formed by the two adjacent upper casings 210 is minimum (approximately 0 degrees) and maximum (approximately 120 degrees). .
  • the gantry structure 102 includes a support structure 800 (described later) provided in the upper structure 202, an upper structure 202, an intermediate structure 300 that supports the upper structure 202 below the upper structure 202,
  • the lower structure 400 connected to the intermediate structure 300 and installed on the ground may be provided, or the upper structure 202 may be installed directly on the ground, and only the upper structure 202 may be a gantry structure.
  • the upper structure 202 and the intermediate structure 300 may be a gantry structure in outer space or a liquid space such as water or oil, as in FIG. 10 of the above-described embodiment.
  • the shape of the cross section orthogonal to the first axis AX1 of the upper housing is a circular shape, but the upper housing of the third embodiment is a quadrangular shape.
  • the upper structure 202 of the third embodiment is unfolded to connect the six upper casings 210-2 to form a flat regular hexagon.
  • Six upper casings 210-2 and six first connecting means 220 which are arranged at the apexes of the regular hexagon and which connect and hold one end portions 211 of the two upper casings 210-2 adjacent to each other at the apexes.
  • the upper casing 210-2 is a long columnar body, and its length is substantially equal. Note that the length and thickness of the upper casing 210-2 are not particularly limited, and are changed according to the use of the space structure, playground equipment, furniture, and the like.
  • As the first connecting means 220 the same one as in the first and second embodiments can be used.
  • a projection or depression in the direction of the first axis AX1, and a depression or projection in the direction of the first axis AX1 is provided on the main body side of the first upper casing 210A or the second upper casing 210B, and the projection is fitted and fixed in the depression. Alternatively, it can be fixed by a known mechanism.
  • the one end 211 and the first upper casing 210A or the second upper casing 210B may be integrally formed.
  • first upper casing 210A and the second upper casing 210B have cylindrical projections or cylindrical depressions (not shown) on the end surfaces facing each other, and the projections are fitted into the depressions, whereby the first upper casing is fitted.
  • 210A and the second upper casing 210B are relatively rotatable around the first axis AX1 relative to each other.
  • the protrusions and the recesses have a clearance that allows the first upper casing 210A and the second upper casing 210B to slide.
  • the connection method between the first upper housing 210A and the second upper housing 210B is not limited to this.
  • the first upper housing 210A and the second upper housing 210B have cylindrical recesses on the end surfaces facing each other.
  • first upper housing 210A and the second upper housing 210B may be rotatably connected by inserting a cylindrical pin (not shown) into both of these recesses.
  • the pin and the recess have a clearance so that the first upper housing 210A and the second upper housing 210B can slide.
  • the position at which the upper casing 210-2 is divided into the first upper casing 210A and the second upper casing 210B is set to the approximate center in the direction of the first axis AX1.
  • the present invention is not limited to this, and the first upper housing 210A and the second upper housing 210B may be divided at any location as long as the first upper housing 210A and the second upper housing 210B can rotate relative to each other.
  • the upper casing 210-2 is divided into two parts, the first upper casing 210A and the second upper casing 210B, but it can be divided into three or more.
  • the upper structure 202 is rotated from the developed state (see the upper drawing of FIG. 25) while rotating the first upper casing 210A and the second upper casing 210B relative to each other around the first axis AX1, that is, On the surface where the first upper casing 210A and the second upper casing 210B face each other, the first connecting means 220 adjoins each other while rotating so that the rectangular shapes of the cross-sections do not coincide with each other and are shifted from each other.
  • the upper casing 210-2 is pivoted about the orthogonal axis AX2 so that the angle formed by the two upper casings 210-2 is minimized, the first connecting means 220 is raised every other one in FIG. It will be in the state shown.
  • the upper structure 202 brings the upper casings 210-2 closer to each other than in the state of FIG. 29, and finally, every other three first connecting means 220 are brought close to each other, so that one upper structure 202 as a whole.
  • the columnar body is folded into a folded state shown in the lower diagram of FIG.
  • the upper structure 202 does not have a structure for rotating the upper casing 210-2 other than about the first axis AX1 and the orthogonal axis AX2. This restricts having a regular hexagonal unfolded shape, a folded shape that is a single columnar body, and a shape other than a predetermined shape consisting of a halfway shape.
  • the first upper casing 210A and the second upper casing 210B have a quadrangular shape in the cross section orthogonal to the first axis AX1, but the first upper casing 210A and the first upper casing 210A
  • the cross-sectional shape of the two upper casing 210B is not limited, and may be, for example, an ellipse or a circle.
  • the first upper casing 210A and the second upper casing 210B may be solid, for example, may be hollow like a pipe.
  • the material of the first upper casing 210A and the second upper casing 210B is not limited as long as it has rigidity, and may be, for example, metal, wood, resin, or the like.
  • the above-described gantry structure 101 may include an upper structure 201 on which a structure, a building, a person, an animal, an article, or the like can be placed, and a support structure 800 provided on the upper structure 201.
  • the column structure 800 will be described with reference to FIGS.
  • the column structure 800 of the third embodiment is attached to the upper structure 202 of the third embodiment, but can also be attached to the upper structures 200 and 201 of the first and second embodiments.
  • the column structure 800 includes six upper casings 810 that have lower ends rotatably connected to the first connecting means 220, and whose upper ends are erected in a regular hexagonal inward direction.
  • the six lower housings 820, the upper ends of which are rotatably connected to the first connecting means 220 and the lower ends thereof are foldable inwardly into a regular hexagon, and the upper ends of the upper housing 810 and the lower housing 820
  • One wire 830 that connects the lower end is provided.
  • the first connecting means 220 and the lower end of the upper casing 810 and the upper end of the lower casing 820 can be connected using a known mechanism using, for example, a hinge or a pin.
  • the upper housing 810 and the lower housing 820 are long columnar bodies. Further, the upper casing 810 and the lower casing 820 have substantially the same length. The lengths of the upper casing 810 and the lower casing 820 are not particularly limited, like the upper casing 210. Each of the upper housing 810 and the lower housing 820 has a rectangular shape in a cross section orthogonal to each axis.
  • the cross-sectional shapes of the upper casing 810 and the lower casing 820 are not particularly limited, as with the upper casing 210, and may be elliptical or circular.
  • the upper housing 810 and the lower housing 820 may be solid or hollow such as a pipe.
  • the material of the upper casing 810 and the lower casing 820 is not limited as long as it has rigidity. For example, it may be metal, wood, resin, or the like.
  • the wire 830 is not limited as long as it has rigidity, and may be, for example, a wire or a rope.
  • the lower end of the upper casing 810 is rotatable about a rotation axis orthogonal to the axis of the upper casing 810, and the upper end of the lower casing 820 is a rotation axis orthogonal to the axis of the lower casing 820. It can rotate freely.
  • the wire rod 830 is provided with a tension lever 840 as tension applying means for applying tension to the wire rod 830.
  • the tension lever 840 has one end 841 at the outward portion of the lower end of the upper housing 810, parallel to the regular hexagonal surface of the upper structure 202, and the center and upper portion of the regular hexagon.
  • the other end 842 is slidably engaged with the central portion of the wire rod 830 and is supported by an axis perpendicular to the line connecting the outward portions of the lower end portion of the casing 810. That is, the tension lever 840 is configured such that the other end 842 can move in the vertical direction outside the regular hexagon of the upper structure 202.
  • one end 841 of the tension lever 840 is provided on the outward surface of the lower end portion of the upper housing 810.
  • the present invention is not limited to this, and the end lever 84 is rotatable to the outward portion of the first connecting means 220. It may be pivotally supported on the outer surface of the lower housing 820 or may be rotatably supported on the outward portion of the upper end portion of the lower housing 820.
  • the tension lever 840 is preferably provided in the vicinity of the first connecting means 220. Specifically, the range from the lower end of the upper casing 810 to the upper end of the lower casing 820 is 2/2 from the upper end of the upper casing 810. It is preferable that the position including the first connecting means 220 is set to a position from the lower end of the lower housing 820 to 2/3 from the position 3.
  • the other end 842 of the tension lever 840 is pushed downward, and the tension lever 840 is positioned substantially parallel to the regular hexagonal surface of the upper structure 202, that is, substantially horizontal.
  • tension is applied to the wire 830 engaged with the other end 842.
  • the upper end of the upper housing 810 and the lower end of the lower housing 820 are pulled by the wire 830 toward the outside of the regular hexagon of the upper structure 202.
  • the upper housing 810 and the lower housing 820 are in a non-rotatable state with respect to the first connecting means 220, and the positions are firmly fixed.
  • the upper casing 810 has six upper casings as its upper end is positioned outside the regular hexagon of the upper structure 202 and moves upward. 810 is in an open state. Thereby, when the sheet 250 is provided in the upper structure 202, the space on the sheet 250 can be widened. Further, when a roof sheet (see FIG. 33) is provided so as to cover the upper end of the upper casing 810, it is difficult for rain to blow into the space on the sheet 250.
  • the lower housing 820 extends straight downward toward the ground.
  • the support structure 800 includes an upper end of the upper housing 810 and an intermediate portion between the two upper housings 210-2 adjacent to the upper housing 810, that is, the left and right upper housings 210-2.
  • the upper wire rod 850A and each of the six lower casings 820 the lower end of the lower casing 820 and the two upper casings 210-2 adjacent to the lower casing 820, that is, the middle portion of the left and right upper casings 210-2 are connected.
  • Each has an underwire 850B to be tied.
  • the upper wire 850A and the lower wire 850B correspond to the second wire in the present invention.
  • the upper wire member 850A and the lower wire member 850B may be fixed by fixing a member such as a round ring to the upper end of the upper case 810, the lower end of the lower case 820, and the middle part of the upper case 210-2. And a well-known fixing method can be used suitably. Further, as shown in FIG. 30, the upper wire 850A and the lower wire 850B are configured to have a length to which tension is applied in a state where tension is applied to the wire 830 by the tension lever 840. That is, in a state where no tension is applied to the wire 830 shown in FIG.
  • the upper wire 850A and the lower wire 850B are not limited as long as they have rigidity, and may be, for example, a wire or a rope.
  • the upper wire member 850A and the lower wire member 850B are connected to the middle portion of the upper housing 210-2, but are not particularly limited. Any location from the 1/3 position between the first connecting means 220 to which the upper housing 810 to which the upper wire 850A is connected to the adjacent connecting means to the adjacent connecting means is reached. You may connect to.
  • the upper wire 850A is connected to the above-mentioned position 1/3 in order to make the doorway larger because the upper wire 850A is unlikely to obstruct people when the upper structure 202 is provided with a sheet 250. It is preferable to do.
  • FIG. 32 is a perspective view of the gantry structure 103 including the intermediate structure 300 as viewed from the upper right
  • FIG. 33 illustrates the gantry structure 103 including the intermediate structure 300, the seat 250, and the roof sheet 870 as viewed from the upper right.
  • a perspective view is shown respectively.
  • the upper structure 202 is provided with a sheet 250.
  • the gantry structure 103 includes an upper structure 202, a support structure 800, an intermediate structure 300, a seat 250, a pole 860, and a roof sheet 870, as shown in FIGS. 32 and 33. As shown in FIG. 32, the gantry structure 103 rotates by focusing the six intermediate housings 310 whose one end portions 311 are rotatably connected to the first connecting means 220 and the other end portions 312 of the intermediate housing 310. An intermediate structure 300 including third connecting means 320 that is freely connected and held is provided. Since the intermediate structure 300 is the same structure as that provided in the gantry structure 100 of the above-described embodiment, detailed description thereof is omitted here.
  • the third connecting means 320 of the intermediate structure 300 has a circular shape, and the pole 860 is detachably attached to the circular upper surface.
  • the pole 860 is configured to be longer than the length of the upper casing 810 as shown in FIG. 32, and the roof sheet 870 is covered on the upper end of the pole 860 as shown in FIG.
  • the pole 860 extends upward through a hole (not shown) provided substantially at the center of the seat 250, and this hole prevents the pole 860 from falling down. Note that there is a clearance between the hole and the pole 860 so that the pole 860 can come out of the hole.
  • the roof sheet 870 is formed in a regular hexagon that is larger than the regular hexagon formed at the upper end of the upper casing 810, and the center of the roof sheet 870 is located at the upper end of the pole 860 as shown in FIG. 33.
  • the edge of the roof sheet 870 covers the upper end of the upper casing 810.
  • the material of the roof sheet 870 is not limited as long as it has flexibility. For example, it may be a cloth or a resin such as nylon or vinyl, but is preferably waterproofed.
  • the roof sheet 870 may be fixed to the upper ends of the pole 860 and the upper housing 810, for example, may be fixed using a rope or the like, or may be simply covered, or may be appropriately changed depending on the application. Can do.
  • the gantry structure 103 can include six lower casings 410 and a wire rod 420 that connects the lower casings 410 and the third connecting means 320.
  • the wire 420 can be the same as the wire 420 used in the lower structure 400 described above, and is not limited as long as it has rigidity, and may be a wire, a rope, or the like.
  • the lower casing 820 is folded so as to be close to the intermediate casing 310, and the wire 420 is also bent following the bending.
  • the rope 940 is inserted through the insertion hole 821a of the fixed plate 821, and the tip thereof is fixed to the movable plate 910 located above the two movable plates 910.
  • a fixing method for example, a round ring or the like may be fixed to the movable plate 910 and the rope 940 may be tied, or a known method can be used.
  • the lower casing 900 configured as described above has the upper movable plate 910 fixed to the tip of the rope 940 by pulling the rope 940 in the direction of arrow P1 in the contracted state shown in the left diagram of FIG.
  • the entire telescopic movable portion 930 moves downward as shown in the right diagram of FIG. 34, and the lower casing 900 is extended.
  • the lower housing 900 is held in an extended state.
  • the locking of the rope 940 by the locking portion 822 is released, and the lower movable plate 910 is moved by a human hand, for example.
  • the compressed state shown in the left diagram of FIG. 34 is obtained.
  • the lower housing 900 is hold
  • a well-known mechanism can be used.
  • FIG. 35 is a diagram showing the unfolding and folding of the gantry structure 104 including the quadrangular upper structure 204.
  • description is abbreviate
  • the upper structure 204 of the gantry structure 104 is expanded so as to form a flat square by connecting the four upper casings 210-2, and is arranged at the apexes of the four upper casings 210-2.
  • four first connecting means 220 for connecting and holding one end portions 211 of two upper casings 210-2 adjacent to each other at the apex are provided.
  • the upper structure 204 is rotated from the unfolded state shown in the upper diagram of FIG. 35 while rotating the first upper casing 210A and the second upper casing 210B relative to each other around the first axis AX1, that is, the first upper Two adjacent upper casings 210-2 are rotated while rotating so that the rectangular shapes of the cross-sections do not coincide with each other on the surface where the casing 210A and the second upper casing 210B face each other.
  • the upper casing 210-2 is pivoted about the orthogonal axis AX2 so that the angle between the first connecting means 220 is raised every other one, the state shown in the middle figure of FIG. 35 is obtained.
  • the upper structure 204 has one upper member 210-2 as a whole by bringing the upper casings 210-2 closer to each other and finally bringing the two first coupling means 220 facing each other closer to each other than the state of the middle diagram of FIG. Is folded into a columnar body, and the folded state shown in the lower part of FIG. 35 is obtained.
  • the upper casing 210-2 has an equal length, and the developed shape of the upper structure is not limited to a square. Accordingly, the developed shape of the superstructure may be, for example, a rhombus or a 2N square (N is an integer of 2 or more).
  • the superstructure of the present invention includes 2N upper casings, 2N first connecting means 220, and 2N rotating means 240. That's fine. If the upper casing 210-2 is divided into the first upper casing 210A and the second upper casing 210B, the rotating means 240 is not necessary.
  • the shape of the sheet may be a 2N square (N is an integer of 2 or more).
  • a flat plate having high rigidity such as metal or wood may be used as the support plate instead of the sheet 250.
  • FIG. 36 is a perspective view of the structure 1000.
  • the structure 1000 of the present embodiment is the one provided with the sheet 250 of the second gantry structure 101 described above, but the present invention is not limited to this, and the gantry structure 100, the third structure The gantry structure 102, the fourth gantry structure 103, and the fifth gantry structure 104 may be used, or a gantry structure that does not include the seat 250 may be used.
  • the support column 1001 is detachably connected and fixed to the first connection means 220 of the gantry structure 101 whose both ends are vertically positioned.
  • the gantry structure 101 In the assembled state shown in FIG. Since the hexagon is firmly fixed, the gantry structure 101 can be supported stably and with high rigidity by the support column 1001.
  • the two frame structures 101 After removing both ends of the column 1001 from the first connecting means 220 of the two frame structures 101, the two frame structures 101 are folded into one column as described above, so that the column 100 can be stored compactly. Can be carried around.
  • the support column 1001 is a long columnar body, and its cross section is circular. Note that the cross-sectional shape of the support column 1001 is not particularly limited, and may be an elliptical shape or a rectangular shape. Further, the support column 1001 may be solid or hollow such as a pipe.
  • the material of the column 1001 is not limited as long as it has rigidity. For example, a metal may be used, and wood, resin, or the like may be used.
  • the length and thickness of the column 1001 are not particularly limited, and can be appropriately changed according to the application.
  • pillar may be comprised so that expansion-contraction is possible, and if it is comprised so that it may become the same length as the upper housing
  • the structure 1000 according to the present embodiment includes the two gantry structures 101 including the regular hexagonal upper structure 201.
  • the structure according to the present invention is not limited to this, and a square upper structure is also provided.
  • Two gantry structures 104 composed of 204 may be provided, or two gantry structures composed of a regular octagonal or regular dodecagonal upper structure 204 may be provided, or may be changed as appropriate.
  • the structure may include two gantry structures composed of upper structures having different sizes. In this case, the support is not provided perpendicular to the ground but is provided obliquely.
  • the structure may include two gantry structures composed of differently shaped upper structures. For example, when the upper structure of the gantry structure located above is a square and the upper structure of the gantry structure located below is a regular hexagon, two struts are connected and fixed at two vertices of the square.
  • the structure can include not only two but also three or more gantry structures.
  • another gantry structure 101 can be provided above the gantry structure 101 above.
  • the newly added apex of the regular hexagon of the upper structure 201 of the gantry structure 101 and the vertices of the regular hexagon of the upper structure of the gantry structure 101 positioned in the middle may be connected and fixed by the column 1001.
  • the connecting and fixing method can be the same as that of the upper structure 201 of the two gantry structures 101 in the lower and middle.
  • a plurality of support plates or sheets supported stably and with high rigidity can be provided in a direction perpendicular to the 2N square plane formed by the upper casing.
  • the structure of the present invention can be used for various purposes such as a tent.
  • the convenience can be improved by changing the number of gantry structures depending on the number of users.
  • the gantry structure by removing the support column from the gantry structure, the gantry structure can be folded into a column shape as a whole, so that the entire structure can be compactly stored and transported. Easy to do.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

La présente invention vise à fournir une structure de cadre repliable qui se déploie en un polygone 2N (N étant un entier d'au moins 2), qui maintient la stabilité et qui a une rigidité élevée lorsque cette dernière est déployée, et qui est compacte lorsque cette dernière est repliée. À cet effet, l'invention concerne une structure de cadre comprenant des premiers moyens d'accouplement (220) qui maintiennent deux tiges supérieures (210) de longueur égale, et des moyens de rotation (240) qui tournent chaque tige supérieure (210) autour d'un noyau axial (AX1), de telle sorte que : 2N tiges supérieures (210) sont accouplées et conçues pour former un polygone 2N plat ; des tiges supérieures adjacentes (210) sont accouplées au niveau de chaque sommet du polygone 2N ; et les tiges supérieures (210) peuvent tourner autour d'axes orthogonaux (AX2) orthogonaux par rapport au noyau axial (AX1) des deux tiges supérieures (210). Les tiges supérieures (210) peuvent être tournées autour du noyau axial (AX1), pivotées autour des axes orthogonaux (AX2) de telle sorte que l'angle formé par les deux tiges supérieures adjacentes (210) est réduit au minimum, et la structure entière est repliée en une forme cylindrique.
PCT/JP2016/003011 2015-06-29 2016-06-22 Structure de cadre et structure Ceased WO2017002332A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/740,138 US10330247B2 (en) 2015-06-29 2016-06-22 Frame structure, and structure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPPCT/JP2015/003245 2015-06-29
PCT/JP2015/003245 WO2017002141A1 (fr) 2015-06-29 2015-06-29 Structure de cadre
JP2015-253996 2015-12-25
JP2015253996A JP6773414B2 (ja) 2015-06-29 2015-12-25 架台構造及び構造体

Publications (1)

Publication Number Publication Date
WO2017002332A1 true WO2017002332A1 (fr) 2017-01-05

Family

ID=57608166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/003011 Ceased WO2017002332A1 (fr) 2015-06-29 2016-06-22 Structure de cadre et structure

Country Status (1)

Country Link
WO (1) WO2017002332A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109560362A (zh) * 2018-10-22 2019-04-02 中国科学院深圳先进技术研究院 基于空间5r机构的可展单元及单自由度环形桁架式可展机构
CN109592167A (zh) * 2018-10-18 2019-04-09 天津大学 一种单自由度旋转对称的可折展盒子结构
CN111957002A (zh) * 2020-07-20 2020-11-20 江苏宝翔体育器材有限公司 防腐抗氧化蹦床框架的生产方法
CN117275369A (zh) * 2023-09-25 2023-12-22 灵通展览系统股份有限公司 一种用于框架的折叠机构及其框架

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030102A (en) * 1975-10-23 1977-06-14 Grumman Aerospace Corporation Deployable reflector structure
JPH1098318A (ja) * 1996-09-24 1998-04-14 Nippon Telegr & Teleph Corp <Ntt> メッシュ支持方法及び構造
JP2000027302A (ja) * 1998-05-18 2000-01-25 Trw Inc 折り畳み可能な周辺トラス反射面
JP2003226299A (ja) * 2002-02-01 2003-08-12 Natl Space Development Agency Of Japan 骨組構造物
WO2009153454A2 (fr) * 2008-06-18 2009-12-23 Conseil Et Technique Structure articulee deployable
CN102167165A (zh) * 2011-04-11 2011-08-31 哈尔滨工业大学 一种七转动副可展单元及采用该可展单元的空间可展机构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030102A (en) * 1975-10-23 1977-06-14 Grumman Aerospace Corporation Deployable reflector structure
JPH1098318A (ja) * 1996-09-24 1998-04-14 Nippon Telegr & Teleph Corp <Ntt> メッシュ支持方法及び構造
JP2000027302A (ja) * 1998-05-18 2000-01-25 Trw Inc 折り畳み可能な周辺トラス反射面
JP2003226299A (ja) * 2002-02-01 2003-08-12 Natl Space Development Agency Of Japan 骨組構造物
WO2009153454A2 (fr) * 2008-06-18 2009-12-23 Conseil Et Technique Structure articulee deployable
CN102167165A (zh) * 2011-04-11 2011-08-31 哈尔滨工业大学 一种七转动副可展单元及采用该可展单元的空间可展机构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109592167A (zh) * 2018-10-18 2019-04-09 天津大学 一种单自由度旋转对称的可折展盒子结构
CN109560362A (zh) * 2018-10-22 2019-04-02 中国科学院深圳先进技术研究院 基于空间5r机构的可展单元及单自由度环形桁架式可展机构
CN111957002A (zh) * 2020-07-20 2020-11-20 江苏宝翔体育器材有限公司 防腐抗氧化蹦床框架的生产方法
CN117275369A (zh) * 2023-09-25 2023-12-22 灵通展览系统股份有限公司 一种用于框架的折叠机构及其框架

Similar Documents

Publication Publication Date Title
JP2017014883A (ja) 架台構造及び構造体
US6748962B2 (en) Collapsible structural frame
US3766932A (en) Collapsible reticular structures
US8074669B2 (en) Expandable-collapsible multipurpose frame apparatus
US20140174491A1 (en) Tent Skeleton and Tent
WO2017002332A1 (fr) Structure de cadre et structure
JP4871275B2 (ja) 子供用プレイヤード用の折畳み式のフレーム構造
US20090314323A1 (en) Adjustable support assembly for a collapsible canopy
US10253522B2 (en) Shelter frame with transverse member
CN101988349A (zh) 棚架
WO2011022764A1 (fr) Tente avec armature externe et composants associés
US10624455B2 (en) Surface adaptive tension-compression base structure and apparatus using the same
WO1995021351A1 (fr) Structure
AU2019328730A1 (en) Collapsible sheltered bench
JP3918155B2 (ja) 折り畳み式テントのフレーム構造
US20200229600A1 (en) Surface adaptive tension-compression base structure and apparatus using the same
US20020153033A1 (en) Collapsible structural frame strut with pop-in connector
KR101425756B1 (ko) 높이 조정이 용이한 접이식 텐트
JP5724136B2 (ja) 架台構造
RU156402U1 (ru) Пятисекционная палатка
JP3245938U (ja) タープポールを利用した組立型多機能システム
AU2010100531A4 (en) Pivot knuckle joint and tent using the same
JP7553102B2 (ja) 簡易テントの骨組部材、および、簡易テント
JP3238834U (ja) パラソル用据置装置
GB2428596A (en) A collapsible trampoline

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16817443

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16817443

Country of ref document: EP

Kind code of ref document: A1