CN1978808A - Hollow basin - Google Patents
Hollow basin Download PDFInfo
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- CN1978808A CN1978808A CN 200610100882 CN200610100882A CN1978808A CN 1978808 A CN1978808 A CN 1978808A CN 200610100882 CN200610100882 CN 200610100882 CN 200610100882 A CN200610100882 A CN 200610100882A CN 1978808 A CN1978808 A CN 1978808A
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- basin
- hollow
- top board
- side plate
- tub wall
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- 210000002435 tendon Anatomy 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 abstract description 31
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- 238000004519 manufacturing process Methods 0.000 description 30
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- 238000005516 engineering process Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- 238000007789 sealing Methods 0.000 description 7
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- 239000004568 cement Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000009416 shuttering Methods 0.000 description 3
- 238000005267 amalgamation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
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- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to hollow basin. It includes basin upper plate and side plate. Its feature is that at least two side plates and upper plate form a whole. The side plate adjacent edges are connected with each other to form annular basin wall which is formed opening hollow basin with the upper plate. Hinge or link bar is set between at least one upper plate or/and at least one side plate. The invention can be used in various cast-in-site or pre-stress reinforced concrete hollow slab, hollow storey cover, house cover, sole plate, wall body etc.
Description
(1) technical field
The present invention relates to a kind of hollow basin.
(2) background technology
At present, in the prior art, it is permanent core that cast-in-situ reinforcing steel bar concrete hollow slab becomes pole, as paper tube, plastic pipe, metal bellows, hollow mould, core light material etc.These tubular core molds or hollow unit are mainly considered the concrete of finding time, and alleviate hollowcore slab weight.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity.And for example the applicant in the application number of November 23 calendar year 2001 application be 01140106.0, publication number is that CN1356442, name are called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, its disclosed mould with cavity structure, comprise " upper plate, on every side sidewall, go to the bottom; upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity former component, characteristics such as that this cavity former component has is in light weight, intensity is high, simple in structure, convenient construction and transport.But this thin-walled box shuttering member thin-walled box member as a whole, it is big to take up room in transportation, and the quantity of each transportation is few, and the freight height has increased the cost of production of thin-walled box and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab undoubtedly.And for example the patent No. is " combination concrete hidden rib floor structure " utility model patent of ZL00203695.9, it is made up of prefabricated plate, formwork, dark rib, upper plate, each prefabricated plate is horizontal positioned at interval, on prefabricated plate, be fixed with formwork, formwork comprises upper plate and side plate on every side, be provided with dark rib between contiguous prefabricated thin plate or the formwork, upper plate covers on the formwork, and connect as one with dark rib, this kind floor structure no longer needs to use in a large number template, accelerate speed of application, shortened the duration, thereby reduced cost.Equally, the shuttering member of this peviform member as a whole, it is big also to take up room in transportation, the quantity of each transportation is few, the freight height, increased the cost of production of shuttering member of peviform and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab undoubtedly, therefore, developed a kind of novel hollow basin for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of hollow basin, have simple, easy, the characteristics such as cost is low, easy construction of producing.
Solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and at least one basin top board is or/and have hinge or hinge strap between at least one block of basin side plate.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when between basin top board and the basin side plate hinge or hinge strap being arranged, amalgamation between basin top board and the basin side plate is easy to connect, technology is simple, connection speed is fast, the bonding strength height, after adopting hinge or hinge lotus bar to connect, in application process was installed, the connection between basin top board and the basin side plate was difficult for loosening or cracking destruction, had ensured both secure and reliable connections, the proportion of goods damageds of hollow basin have been reduced, save cost, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
Feature of the present invention is that also described open hollow basin has spike.Like this, when hollow box was applied to the cast-in-situ concrete structure construction, the construction location was more convenient, helps ensureing construction quality.
Feature of the present invention is that also described connecting portion has the girth member of joint.Like this, be provided with the girth member of joint at connecting portion after, the strength and stiffness of connecting portion have all obtained significantly strengthening, and make it be difficult for being extruded damage in the construction application process, have reduced the proportion of goods damageds of hollow basin, have saved cost.
Feature of the present invention is that also described opening basin seals basin.Like this, when the opening basin sealed basin, Cast-in-place concrete can not enter in the hollow basin after described hollow basin was applied on the cast-in-situ concrete structure, had guaranteed the hollow rate of cast-in-situ concrete structure effectively, had guaranteed the pouring quality of cast-in-situ concrete structure.
Feature of the present invention is that also described opening basin has hush panel.Like this, when the opening basin had hush panel, Cast-in-place concrete can not enter in the hollow basin after described hollow basin was applied on the cast-in-situ concrete structure, had guaranteed the hollow rate of cast-in-situ concrete structure effectively, had guaranteed the pouring quality of cast-in-situ concrete structure.
Feature of the present invention is that also the described opening basin that seals has through hole.Like this, when hollow basin was applied in the cast-in-situ concrete structure, preheating embedding line can wear from hollow section very easily, has reduced difficulty of construction, has improved operating efficiency.
Feature of the present invention is that also described opening basin has hole, groove, convex tendon.Like this, opening box can satisfy the needs of different design and construction units, helps reducing construction cost.
Feature of the present invention also is described opening basin or seals that support bar, supporting bracket or gripper shoe are arranged in the basin.Like this, the intensity and the rigidity of hollow basin are big, can satisfy the needs of various different occasions.
Feature of the present invention is that also described opening basin opening edge has connector.Like this, when hollow basin is applied in the cast-in-situ concrete structure, when needs seal the opening basin or connect other annex on opening edge, can realize by the connection of connector, when pipeline or water pipe, airduct or groove box being installed as needs, can pass through the very convenient quick connection of connector, make things convenient for to practice.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, and basin top board and annular tub wall form the open hollow basin.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, and the quantity of each transportation is many, and freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction are applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, adjacent basin side plate is the annular tub wall that fuses, basin top board and annular tub wall form the open hollow basin, and the corner of adjacent basin side plate is contractile movable corner.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when the corner of adjacent basin side plate is contractile movable corner, by expansion or activity compression corner, can obtain the width of the Cast-in-place concrete rib between the various adjacent hollow basins and make things convenient for preheating embedding line, compressible basin side plate is realized, contractile movable corner has improved the application flexibility of hollow basin, make it convenient in answering process, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, adjacent basin side plate is the annular tub wall that fuses, basin top board and annular tub wall form the open hollow basin, and the corner of adjacent basin side plate is folding corner.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when the corner of adjacent basin side plate is collapsible corner, by expansion or activity compression corner, can obtain the width of the Cast-in-place concrete rib between the various adjacent hollow basins and make things convenient for preheating embedding line, compressible basin side plate is realized, contractile movable corner has improved the application flexibility of hollow basin, make it convenient in answering process, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, adjacent basin side plate is the annular tub wall that fuses, basin top board and annular tub wall form the open hollow basin, and the corner of adjacent basin side plate is the folding corner of vertical hinge.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when the corner of adjacent basin side plate is the folding corner of vertical hinge, adjacent basin side plate folding or open all very convenient, and, the dimensions of hollow basin can be by folding or opening corner and adjust realization, fully satisfied the application of various different performances, be applicable to that hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges of various cast-in-situ reinforced concretes or prestressed reinforced concrete used, be specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and there is at least one hollow section at the middle part.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, after the middle part of hollow basin is provided with hollow section, when hollow basin is applied in the cast-in-situ concrete structure, preheating embedding line can wear from hollow section very easily, reduced difficulty of construction, improved operating efficiency, be applicable to that hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges of various cast-in-situ reinforced concretes or prestressed reinforced concrete used, be specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and there is the plug-in type connection strap at the basin side plate adjacent edge place of interconnecting.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when there is the plug-in type connection strap at the basin side plate adjacent edge place of interconnecting, connection between the adjacent basin side plate is simple, convenient, fast, and secure and reliable connection between the two, particularly in the process of practicing, after the basin side plate adopts the plug-in type connection strap to connect, adjacent basin side plate is not easy to crack, both engage tightly, and good seal performance is built in the process at Cast-in-place concrete, cement paste can not ooze out in the hollow basin, improve the quality of hollow basin, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and continuous basin side plate has the connector of plug-type disjunctor.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when the basin side plate that links to each other has the connector of plug-type disjunctor, connection between the adjacent basin side plate is simple, convenient, fast, and secure and reliable connection between the two, particularly in the process of practicing, after the basin side plate adopts the plug-in type connection strap to connect, adjacent basin side plate is not easy to crack, both engage tightly, and good seal performance is built in the process at Cast-in-place concrete, cement paste can not infiltrate in the hollow basin, improve the quality of hollow basin, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and basin side plate junction outer wall is or/and inwall has the superimposed connection strap of wall-attaching type.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, basin side plate junction outer wall is or/and inwall when the superimposed connection strap of wall-attaching type is arranged, connection between the adjacent basin side plate is simple, convenient, fast, and secure and reliable connection between the two, particularly in the process of practicing, after the basin side plate adopts the plug-in type connection strap to connect, adjacent basin side plate is not easy to crack, both engage tightly, and good seal performance is built in the process at Cast-in-place concrete, cement paste can not ooze out in the hollow basin, improve the quality of hollow basin, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, basin side plate junction outer wall is or/and inwall has the superimposed connection strap of wall-attaching type, and there are nail or hole or band in the junction.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, basin side plate junction outer wall is or/and inwall has the superimposed connection strap of wall-attaching type, when there are nail or hole or band in the junction, connection between the adjacent basin side plate is simple, convenient, fast, and secure and reliable connection between the two, particularly in the process of practicing, after the basin side plate adopts the plug-in type connection strap to connect, adjacent basin side plate is not easy to crack, both engage tightly, good seal performance, build in the process at Cast-in-place concrete, cement paste can not ooze out in the hollow basin, improved the quality of hollow basin, simultaneously because of between the basin side plate being the movable connection that is, and after the junction is provided with nail or band, by nail, the reinforcement of hole or band is reinforced, thereby guaranteed between the basin side plate or the bonding strength between basin side plate and the connection strap and connection reliability have all obtained significantly improving, improved the overall performance of hollow basin, guaranteed the quality of hollow basin, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and basin side plate junction is that outer wall is or/and the superimposed integral body that connects into of inwall wall-attaching type.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, basin side plate junction is an outer wall or/and the inwall wall-attaching type is superimposed when connecting into integral body, connection between the adjacent basin side plate is simple, convenient, fast, and secure and reliable connection between the two, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, and basin side plate junction is hinge connection.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when basin side plate junction is hinge connection, hollow basin pile up and transportation in, can be folded into plate state very easily transports, adjacent basin side plate adopts hinge connection to make that amounting to of they is very flexible, simultaneously, in the process of amounting to repeatedly and opening, hinge connection is difficult for destroyed, guaranteed the quality of hollow basin, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, basin side plate junction is hinge connection, and the connection lamination is arranged between two inwalls.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, when the lamination of connection is arranged between two inwalls, connecting lamination can effectively disperse the collision between the adjacent basin side plate, the load of extruding, simultaneously, also further further reinforcement has been carried out in hinge connection between the two, made it be difficult for separation failure, reduced the proportion of goods damageds of hollow box, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise basin top board, basin side plate, it is characterized in that at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, basin top board and annular tub wall form the open hollow basin, at least one basin top board is or/and have hinge or hinge strap between at least one block of basin side plate, and the open hollow basin has the sealed piece sealing.Like this, when at least two blocks of basin side plates and basin top board are unitary whole, basin side plate adjacent edge is interconnected to constitute annular tub wall, when basin top board and annular tub wall form the open hollow basin, because of each parts of hollow basin flexibly connect each other, each parts has certain move place, perhaps the opening of hollow basin is greater than the basin top board, therefore, in transportation, the opening of hollow basin can entangle the basin top board of another hollow basin, and each hollow basin can nestable each other stacking, thereby hollow basin occupation space in transportation is little, the quantity of each transportation is many, freight is low, the corresponding cost of production of hollow basin and the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab of having reduced, and it is simple that hollow basin also has production simultaneously, easily, characteristics such as easy construction; In addition, at least one basin top board is or/and when having hinge or hinge strap between at least one block of basin side plate, amalgamation between basin top board and the basin side plate is easy to connect, technology is simple, connection speed is fast, the bonding strength height, after adopting hinge or hinge strap to connect, in application process is installed, connection between basin top board and the basin side plate is difficult for loosening or cracking destruction, has ensured both secure and reliable connections, has reduced the proportion of goods damageds of hollow basin, saved cost, simultaneously, when the open hollow basin also is provided with the sealed piece sealing, make the open hollow basin form the hollow unit of sealing, in application process, can stop Cast-in-place concrete to enter in the hollow box fully, can guarantee the hollow rate of Cast-in-place concrete member, reduce installation and difficulty of construction, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
Figure 23 is the structural representation of the embodiment of the invention 23.
Figure 24 is the structural representation of the embodiment of the invention 24.
Figure 25 is the structural representation of the embodiment of the invention 25.
Figure 26 is the structural representation of the embodiment of the invention 26.
Figure 27 is the structural representation of the embodiment of the invention 27.
Figure 28 is the structural representation of the embodiment of the invention 28.
Figure 29 is the structural representation of the embodiment of the invention 29.
Figure 30 is the structural representation of the embodiment of the invention 30.
Figure 31 is the structural representation of the embodiment of the invention 31.
Figure 32 is the structural representation of the embodiment of the invention 32.
Figure 33 is the structural representation of the embodiment of the invention 33.
Figure 34 is the structural representation of the embodiment of the invention 34.
Figure 35 is the structural representation of the embodiment of the invention 35.
Figure 36 is the structural representation of the embodiment of the invention 36.
Figure 37 is the structural representation of the embodiment of the invention 37.
Figure 38 is the structural representation of the embodiment of the invention 38.
Figure 39 is the structural representation of the embodiment of the invention 39.
Figure 40 is the structural representation of the embodiment of the invention 40.
Figure 41 is the structural representation of the embodiment of the invention 41.
Figure 42 is the structural representation of the embodiment of the invention 42.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and at least one basin top board 1 is or/and have hinge 10 or hinge strap 11 between at least one block of basin side plate 2.As shown in figure 17, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and hinge 10 and hinge strap 11 are arranged respectively between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also described open hollow basin has spike 13.As shown in figure 19, its described open hollow basin has spike 13.As shown in figure 33, its described open hollow basin has spike 13, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also described connecting portion has the girth member 14 of joint.As shown in figure 20, its described connecting portion has the girth member 14 of joint.As shown in figure 34, its described connecting portion has the girth member 14 of joint, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also described opening basin seals basin 15.As shown in figure 21, its described opening basin seals basin 15, seals the opening part insertion sealing opening basin of basin 15 from the opening basin.As shown in figure 35, its described opening basin seals basin 15, seals the opening part insertion sealing opening basin of basin 15 from the opening basin, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also described opening basin has hush panel 16.As shown in figure 22, its described opening basin has hush panel 16.As shown in figure 36, its described opening basin has hush panel 16, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also the described opening basin that seals has through hole 17.As shown in figure 23, its described opening basin that seals has through hole 17.As shown in figure 24, its described opening basin that seals has through hole 17.As shown in figure 37, its described opening basin that seals has through hole 17, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also described opening basin has hole 18, groove 19, convex tendon 20.As shown in figure 25, its described opening basin is provided with hole 18.As shown in figure 26, its described opening basin is provided with groove 19.As shown in figure 27, its described opening basin is provided with convex tendon 20.As shown in figure 38, its described opening basin is provided with hole 18, groove 19, convex tendon 20, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention also be described opening basin or seal support bar 21 is arranged in the basin, supporting bracket 22 or gripper shoe 23.As shown in figure 28, be provided with supporting bracket 21 in its described opening basin.As shown in figure 29, be provided with support bar 22 in its described opening basin.As shown in figure 30, be provided with gripper shoe 23 in its described opening basin.As shown in figure 39, be provided with supporting bracket 21 in its described opening basin, hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.As shown in figure 40, be provided with support bar 22 in its described opening basin, hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.As shown in figure 41, be provided with gripper shoe 23 in its described opening basin, hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
Feature of the present invention is that also described opening basin opening edge has connector 24.As shown in figure 31, its described opening basin opening edge is provided with connector 24.Shown in figure 32, its described opening basin opening edge is provided with connector 24.As shown in figure 42, its described opening basin opening edge is provided with connector 24, and hinge 10 and hinge strap 11 are arranged between basin top board 1 and the basin side plate 2.
The present invention comprises basin top board 1, basin side plate 2 as shown in drawings, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall.In each accompanying drawing, 1 is the basin top board, and 2 is the basin side plate, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, hollow basin comprises that basin top board 1,2, two blocks of basin side plates of basin side plate 2 are unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, adjacent basin side plate 2 is the annular tub walls that fuse, basin top board 1 forms the open hollow basin with annular tub wall, and the corner of adjacent basin side plate 2 is contractile movable corners.As shown in Figure 2, polylith basin side plate 2 is a unitary whole with basin top board 1, and adjacent basin side plate 2 is the annular tub walls that fuse, and basin top board 1 forms the open hollow basin with annular tub wall, and the corner of adjacent basin side plate 2 is contractile movable corners.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, adjacent basin side plate 2 is the annular tub walls that fuse, basin top board 1 forms the open hollow basin with annular tub wall, and the corner of adjacent basin side plate 2 is folding corners.As shown in Figure 3, polylith basin side plate 2 is a unitary whole with basin top board 1, and adjacent basin side plate 2 is the annular tub walls that fuse, and basin top board 1 forms the open hollow basin with annular tub wall, and the corner of adjacent basin side plate 2 is folding corners.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, adjacent basin side plate 2 is the annular tub walls that fuse, basin top board 1 forms the open hollow basin with annular tub wall, and the corner of adjacent basin side plate 2 is the folding corners of vertical hinge.As shown in Figure 4, polylith basin side plate 2 is a unitary whole with basin top board 1, and adjacent basin side plate 2 is the annular tub walls that fuse, and basin top board 1 forms the open hollow basin with annular tub wall, and the corner of adjacent basin side plate 2 is the folding corners of vertical hinge.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and there is at least one hollow section at the middle part.As shown in Figure 5, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and there is a hollow section at the middle part.As shown in Figure 6, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and there is a hollow section at the middle part.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and there is plug-in type connection strap 3 at the basin side plate 2 adjacent edge places of interconnecting.As shown in Figure 7, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and there is plug-in type connection strap 3 at the basin side plate 2 adjacent edge places of interconnecting.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and continuous basin side plate 2 has the connector 4 of plug-type disjunctor.As shown in Figure 8, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and continuous basin side plate 2 has the connector 4 of plug-type disjunctor.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junction outer walls are or/and inwall has the superimposed connection strap 5 of wall-attaching type.As shown in Figure 9, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junction outer walls are or/and inwall has the superimposed connection strap 5 of wall-attaching type.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, basin side plate 2 junction outer walls are or/and inwall has the superimposed connection strap 5 of wall-attaching type, and there are nail 6 or hole 7 in the junction or are with 8.As shown in figure 10, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, basin side plate 2 junction inwalls have the superimposed connection strap 5 of wall-attaching type, and there are nail 6 and hole 7 in the junction.As shown in figure 11, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, basin side plate 2 junction inwalls have the superimposed connection strap 5 of wall-attaching type, junction porose 7 and be with 8.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are that outer wall is or/and the superimposed integral body that connects into of inwall wall-attaching type.As shown in figure 12, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are the superimposed integral body that connects into of outer wall wall-attaching type.As shown in figure 13, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are the superimposed integral body that connects into of outer wall and inwall wall-attaching type.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are hinge connection.As shown in figure 14, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are hinge connection.As shown in figure 15, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are hinge connection.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, basin side plate 2 junctions are hinge connection, and the lamination 9 of connection is arranged between two inwalls.As shown in figure 16, polylith basin side plate 2 is a unitary whole with basin top board 1, and basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, and basin top board 1 forms the open hollow basin with annular tub wall, and basin side plate 2 junctions are hinge connection, and the lamination 9 of connection is arranged between two inwalls.
The present invention as shown in drawings, comprise basin top board 1, basin side plate 2, it is characterized in that at least two blocks of basin side plates 2 and basin top board 1 are unitary whole, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, at least one basin top board 1 is or/and have hinge 10 or hinge strap 11 between at least one block of basin side plate 2, and the open hollow basin has sealed piece 12 sealings.As shown in figure 18, polylith basin side plate 2 is a unitary whole with basin top board 1, basin side plate 2 adjacent edges are interconnected to constitute annular tub wall, basin top board 1 forms the open hollow basin with annular tub wall, be respectively arranged with hinge 10 and hinge strap 11 between basin top board 1 and the basin side plate 2, the open hollow basin has sealed piece 12 sealings.
The present invention can adopt the plastics once injection moulding, and then is assembled into one by accompanying drawing and gets final product.Also can adopt cement mortar fiber mesh molding with cloth.
Claims (9)
1, a kind of hollow basin, comprise basin top board (1), basin side plate (2), it is characterized in that at least two blocks of basin side plates (2) and basin top board (1) are unitary whole, basin side plate (2) adjacent edge is interconnected to constitute annular tub wall, basin top board (1) forms the open hollow basin with annular tub wall, and at least one basin top board (1) is or/and have hinge (10) or hinge strap (11) between at least one block of basin side plate (2).
2, a kind of hollow basin according to claim 1 is characterized in that described open hollow basin has spike (13).
3, a kind of hollow basin according to claim 1 is characterized in that described connecting portion has the girth member (14) of joint.
4, a kind of hollow basin according to claim 1 is characterized in that described opening basin seals basin (15).
5, a kind of hollow basin according to claim 1 is characterized in that described opening basin has hush panel (16).
6, a kind of hollow basin according to claim 1 is characterized in that the described opening basin that seals has through hole (17).
7,, it is characterized in that described opening basin has hole (18), groove (19), convex tendon (20) according to the described a kind of hollow basin of arbitrary claim in the claim 1 to 6.
8, according to the described a kind of hollow basin of arbitrary claim in the claim 1 to 6, it is characterized in that described opening basin or seal support bar (21) is arranged in the basin, supporting bracket (22) or gripper shoe (23).
9,, it is characterized in that described opening basin opening edge has connector (24) according to the described a kind of hollow basin of arbitrary claim in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610100882 CN1978808A (en) | 2005-07-12 | 2006-07-11 | Hollow basin |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510083435.8 | 2005-07-12 | ||
| CN200510083435 | 2005-07-12 | ||
| CN 200610100882 CN1978808A (en) | 2005-07-12 | 2006-07-11 | Hollow basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1978808A true CN1978808A (en) | 2007-06-13 |
Family
ID=38130096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610100882 Pending CN1978808A (en) | 2005-07-12 | 2006-07-11 | Hollow basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1978808A (en) |
-
2006
- 2006-07-11 CN CN 200610100882 patent/CN1978808A/en active Pending
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