CN1341187A - Structures which can be dismantled and folded, consisting of interconnecting tubular elements - Google Patents

Structures which can be dismantled and folded, consisting of interconnecting tubular elements Download PDF

Info

Publication number
CN1341187A
CN1341187A CN00804061.3A CN00804061A CN1341187A CN 1341187 A CN1341187 A CN 1341187A CN 00804061 A CN00804061 A CN 00804061A CN 1341187 A CN1341187 A CN 1341187A
Authority
CN
China
Prior art keywords
universal joint
groove
fixed component
structures
type
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.)
Granted
Application number
CN00804061.3A
Other languages
Chinese (zh)
Other versions
CN1143040C (en
Inventor
塞尔焦·卡佐拉罗
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CN1341187A publication Critical patent/CN1341187A/en
Application granted granted Critical
Publication of CN1143040C publication Critical patent/CN1143040C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24—Constructional features of stages
    • E04H3/28—Shiftable or portable platforms
    • 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
    • E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1272—Exhibition stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Materials For Medical Uses (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Road Paving Structures (AREA)
  • Assembled Shelves (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Composite structures obtained by joining two or more structures of the type which presents pairs of joined tubular elements (5), whose extremity is hinged in universal joints and in which the universal joints are substantially parallelepiped in form and present four seats of hinging corresponding to the sides faces, in which said universal joints present grooves (6) along the sides of the face, in which are scheduled the seats to hinge the extended elements, in proximity of the edges and parallel to the same edges, that cooperate with C-sectioned fixing elements (9) to hold united two matched universal joints belonging to two structures from join.

Description

Detachable and the folding structure of forming by interconnective tubular element
Technical field
The present invention relates to the folding structure formed by the tubular element that interconnects, extends.
Background technology
But the invention particularly relates to a kind of level or the vertical portable and collapsible structure of launching, can be used for exhibiting product or as the support of hoist load (raised loads), the for example roadbed on platform, sidewalk, rostrum (technical pavements), rostrum, grandstand, box, this structure comprises many interconnective parallelepipeds unit, and the side of parallelepiped is fixed by the interconnective tubular element of cross-connect by a pair of.In these structures, each end of tubular element that comprises the extension of pair of cross connector all is rotated and embeds a hinged universal joint that is similarly parallelepiped shape.Have on the bigger surface of universal joint and the corresponding hinged base in each side, thus four of the receivability tubular element terminal parts.Must bear big load as fruit structure, be used sometimes with above-mentioned different universal joint, this universal joint provides fixedly the 5th pedestal of tubular element on the surface on described plane, another tubular element than minor diameter embeds this pedestal and the terminal surface that embeds a similar universal joint as sliding part.Be embedded into the lip-deep tubular element of universal joint over against being fixed in the opposing tabs that is inserted into the member end of slides within and braking.
Usually need provide and be higher than exhibition booth or the hoist load that independent structure can support.In this case, how identical the structure of more (or similar) be overlapping fully when mutual bracing, and the upper surface of substructure universal joint is complementary with the soffit of corresponding superstructure.
The equipment that promotes foregoing exhibition booth or support system height is known.For example, the described exhibition booth of EP-A-0419006 system can rise to structure different height.The described structure of above-mentioned patent is very complicated, needs to prepare many members that are hinged and therefore need take a long time to mount and dismount.
Connect of the joint connection of two telescopic member ends by the system that EP-A-0884425 proposed by using screw or pin system with two structures.
This system means the complicated and heavy assembly manipulation of needs equally, and dismounting and install and all need the long time.
Summary of the invention
One object of the present invention for provide a kind of connect two or more structures simply, method efficiently, this structure types comprises the tubulose that many groups are extended and is cross-coupled member, the member end is hinged in the universal joint, this universal joint has identical with parallel big surface, and this universal joint preferably is parallelepiped shape substantially and is provided with four pivoting supports on the big surface near a side.
Second purpose of the present invention is that two or more overlay structures as indicated above further are coupled on the surface, inside on universal joint surface, the bearing that hinged extended element is arranged in universal joint, the 5th bearing wherein fixed the end of the collapsible tubular member that can extend, and other ends of this tubular element are fixed in the relative bottom universal joint.
Further object of the present invention provides a kind of device that aforementioned structure is coupled.
Purpose of the present invention realizes by using the aforementioned universal joint that has groove along the side, arrange to have the bearing of the extended element that is used for fixing close substantially and parallel side edge in universal joint, bearing cooperates the universal joint that is complementary that will belong to two superimposed structures to link together with the fixed component in C type cross section.
According to a preferred embodiment of the invention, C type fixed component is mainly the rectangular thin plate of and flexible material that inverted opposite edges form folding by two, has also mentioned the spring or the C type spring of C shape hereinafter.The size and dimension folding and the inversion edge of C shape spring is consistent with the groove that is cut out on the universal joint surface.
Have the C shape spring of being inverted the edge and covered the most of corresponding side of overlapping universal joint, and spring can provide in some cases with the bearing that is fixed on extended element in the groove that is complementary and possess different shapes according to its purposes.
The spring of C shape can be applicable to all with all sides of the joint that is complementary of multiple structure that intersect or coupling on.
Yet,, only need on the universal joint outer surface level of structural outer surface, to use C type spring just enough as a rule for obtaining enough stability.Only use C type spring greatly to simplify the operation of installation and removal structures at the joint external surface.
In order further to guarantee the stability of structural engagement, the joint surface that is complementary can have one or more suitable holes that it is subjected to displacement that prevent that are used for the casing pivot.
Hereinafter with reference to the present invention being done more detailed description by means of the described preferred embodiment of accompanying drawing.These drawings and Examples just are used for for example, and can not be interpreted as limitation of the invention.
Description of drawings
Fig. 1 represents the phantom drawing of universal joint of the present invention.
Fig. 2 represents the lateral view of the spring in the C type cross section that can match with the joint among Fig. 1.
The phantom drawing of the spring in Fig. 3 presentation graphs 2.
Fig. 4 represents the lateral view by two joints on interconnective two the overlapped members of the spring among Fig. 2 and Fig. 3.
Fig. 5 represents according to member connected system exploded view of the present invention.
Fig. 6 represents according to two sketches that overlapping structure is coupled of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 4, universal joint have on consistent with a side big surface four grooves 2, 2 ', 2 ", 2 , so just can receive the tubular element of the hinged extension that does not illustrate in the drawings. Have four Individual groove (2,2 ', 2 ", 2 ) the surface 3 of universal joint on have a fixedly tubulose extended element 5 Terminal opening 4, another tubular element that is connected with corresponding universal joint that does not illustrate in the drawings is passable In opening 4, slide. Along the edge on the described surface of universal joint for consisting of the groove 6 of pedestal, this groove in order to Accept the end 8 of spring 9 as shown in Figure 4.
Two ends of spring 9 are embedded in two tables that joint is not complementary that are arranged in two superimposed structures In the groove on the face, thereby so that the member of coupling keeps fixing. The end 8 of the spring 9 that is squeezed at member Be embedded into after the described groove, spring is easy to be embedded into and keeps locking. The operation of dismounting is very fast, for example, From groove, remove among two inverted terminal 8 on the C type spring.
Fig. 5 represents a preferred embodiment of the present invention. It has shown that the back side on the surface of universal joint has In order to receive pivot 11 and to prevent its opening that in horizontal plane, relatively moves 10.
Fig. 6 represents the side of the supporting system of the hoist load that obtains by two continuous structures among the present invention View.
Above-mentioned accompanying drawing represents that the member 12 that extends is connected with cross-connect and is hinged on the base of universal joint On the seat 2, same, telescopic extended element 5 guarantees to bear the load of structure.

Claims (9)

1. composite construction of forming by the coupling of two or more structures, has the hinged cross-coupled tubular element of a pair of end and universal joint, universal joint wherein is by the preferably whole separation of bigger identical parallel surface of parallelepiped, and four bearings that match with the side surface that is used for holding articulated element, it is characterized in that: universal joint is provided with groove on the side that has four bearings along it, groove near and be parallel to the edge of side, this groove is complementary with the fixed component in C type cross section and two universal joints that match in two coupled structures is connected together.
2. composite construction as claimed in claim 1, it is characterized by: structure is superimposed by following manner, the surface, inside on universal joint surface is provided with the bearing that is used for hinged extended element, the 5th bearing is wherein being fixed the end of the collapsible tubular member that extends, and the other end of this tubular element is fixed in the relative bottom universal joint.
3. the structure that is connected as claimed in claim 1 or 2 is characterized by: the fixed component of C type is substantially rectangular thin plate, and the flexible material thin plate that this fixed component is folded inverted by two and the edge overturns is formed.
4. as the described structure that is connected of claim 1 to 2, it is characterized by: the size and dimension and the lip-deep groove of universal joint folding and the inversion edge of the fixed component of C type are complementary.
5. as the described composite construction of claim 1 to 4, it is characterized by: only use C type fixed component on the side plane outside at the universal joint on the outer surface of structure.
6. as the described composite construction of claim 1 to 4, it is characterized by: the C type fixed component with turned rim covers and the corresponding to most of side of overlapping universal joint, and provides and the corresponding to otch of hinged extended element.
7. as the described composite construction of claim 1 to 6, it is characterized by: the joint surface that is complementary in the structure that is connected has and one or morely is used for inner pivot and prevents that it from having any mobile suitable hole on joint surface.
8. a shape is substantially the universal joint of parallelepiped, the plane that is provided with the pivoting support that is used for fixing the extended element end is provided respectively on general lateral, it is characterized by: be provided with groove in the universal joint, groove continues to use the side surface of the bearing of hinged extended element, groove near and be parallel to the edge of this side surface, can make groove be connected two universal joints that are complementary jointly like this with C type fixed component.
9. universal joint as claimed in claim 8 is characterized by: groove is located on the inner plane, and the collapsible tubular member that can extend is fixed in the 5th bearing.
CNB008040613A 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements Expired - Fee Related CN1143040C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI000393A IT1309643B1 (en) 1999-02-26 1999-02-26 REMOVABLE AND FOLDABLE STRUCTURES CONSISTING OF INTERCONNECTED TUBULAR ELEMENTS
ITMI99A000393 1999-02-26

Publications (2)

Publication Number Publication Date
CN1341187A true CN1341187A (en) 2002-03-20
CN1143040C CN1143040C (en) 2004-03-24

Family

ID=11382057

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008040613A Expired - Fee Related CN1143040C (en) 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements

Country Status (13)

Country Link
EP (1) EP1155200B1 (en)
JP (1) JP2002538377A (en)
CN (1) CN1143040C (en)
AT (1) ATE304088T1 (en)
AU (1) AU767178B2 (en)
BR (1) BR0010271A (en)
CA (1) CA2362225A1 (en)
DE (1) DE60022485D1 (en)
ES (1) ES2248052T3 (en)
HU (1) HUP0200146A2 (en)
IT (1) IT1309643B1 (en)
RU (1) RU2250967C2 (en)
WO (1) WO2000050702A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106055826A (en) * 2016-06-14 2016-10-26 清华大学 Node hardware for three-dimensional modeling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8520605D0 (en) * 1985-08-16 1985-09-25 Alpha Technics Ltd Collapsible display stand
AU8200487A (en) * 1986-12-10 1988-06-16 Wichman, W.J. Folding display frame
DK160349C (en) * 1988-03-23 1991-08-19 Preben Noedskov COMPARATIVE LIGHT WEIGHT STAND NAME FOR EXHIBITION USE
US4942686A (en) 1988-07-29 1990-07-24 Kemeny Matthias D Portable display system
IT1292139B1 (en) * 1997-06-12 1999-01-25 Gilberto Braghieri VERTICAL COLLAPSIBLE SUPPORT STRUCTURE PARTICULARLY FOR PLATFORMS AND PLANKS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106055826A (en) * 2016-06-14 2016-10-26 清华大学 Node hardware for three-dimensional modeling
CN106055826B (en) * 2016-06-14 2019-04-05 清华大学 A kind of node hardware for three-dimensional modeling

Also Published As

Publication number Publication date
IT1309643B1 (en) 2002-01-30
EP1155200B1 (en) 2005-09-07
JP2002538377A (en) 2002-11-12
EP1155200A1 (en) 2001-11-21
DE60022485D1 (en) 2005-10-13
HUP0200146A2 (en) 2002-05-29
AU3190100A (en) 2000-09-14
ITMI990393A1 (en) 2000-08-26
BR0010271A (en) 2002-01-22
CN1143040C (en) 2004-03-24
ES2248052T3 (en) 2006-03-16
RU2250967C2 (en) 2005-04-27
WO2000050702A1 (en) 2000-08-31
AU767178B2 (en) 2003-11-06
CA2362225A1 (en) 2000-08-31
ATE304088T1 (en) 2005-09-15

Similar Documents

Publication Publication Date Title
US8689520B2 (en) Transforming structure with tower shuttle
JP2625255B2 (en) Scissor end captured collapsible canopy framework with incompressible pivot
CA2972085C (en) Assembly for lifting or supporting a load, and members and connectors for use in same
CN101743366A (en) Assembly for securing two juxtaposed panels to a structure
US7571737B2 (en) Joint structure of fold type tent frame
AU2017254827B2 (en) Modular and Collapsible Ramp System
US7204064B2 (en) Structures which can be dismantled and folded, consisting of interconnecting tubular elements
US9631371B2 (en) Modular and collapsible ramp system
US11060308B2 (en) Portable stage system
CN1143040C (en) Structures which can be dismantled and folded, consisting of interconnecting tubular elements
JP7374128B2 (en) Portable and erectable shelter
WO1996009447A1 (en) Modular space frame
NL1018901C2 (en) Truss construction as well as a coupling part, basic element or coupling element for use therein.
US6996946B1 (en) Structures which can be dismantled and folded, consisting of interconnecting tubular elements
US20160138296A1 (en) Device for setting up a dismantlable and/or foldable shelter
US8961058B2 (en) Corner coupling
CN210134631U (en) Scaffold
CN2184063Y (en) Folding connector between blocks
CN2204112Y (en) Market sun-shading umbrella
CN111764615A (en) Scaffold
CA2433764A1 (en) Foldable support structure with hinged sawtooth wall members
IL177921A (en) Support structure for an information and/or advertising surface
CN116537468A (en) Frame-group-based wind-resistant pressure-resistant telescopic awning for shelter
CN114592749A (en) Combined large tent frame
GB2206141A (en) Stage comprising hexagonal modules

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040324

Termination date: 20100218