CN105908886A - Airbag core mold component - Google Patents
Airbag core mold component Download PDFInfo
- Publication number
- CN105908886A CN105908886A CN201610477644.9A CN201610477644A CN105908886A CN 105908886 A CN105908886 A CN 105908886A CN 201610477644 A CN201610477644 A CN 201610477644A CN 105908886 A CN105908886 A CN 105908886A
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- CN
- China
- Prior art keywords
- air bag
- main body
- capsula interna
- demoulding
- core assembly
- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides an airbag core mold component and belongs to the field of building auxiliary facilities. The airbag core mold component comprises an airbag module, a fixing part, a demolding bag and a hole forming device; the airbag module comprises a plurality of airbag core molds arranged in sequence; the fixing part is used for fixing the plurality of airbag core molds; the demolding bag is arranged outside the airbag module in a sleeving manner; the hole forming device is connected with the demolding bag; when each of the airbag core molds is filled with no medium, the airbag module can penetrate through the hole forming device. The airbag core mold component provided by the invention is lighter in weight, higher in strength, hard to break during construction, low in cost and convenient to carry, mount and construct on site and can effectively accelerate the construction progress. Meanwhile, in combination with the core molds, a cuboid, a cube and a cylinder can be adopted according to the load needs, so that the overall strength of the component can be further ensured. The airbag module can be reutilized, so that the utilization rate is high, and the single-use cost and the construction cost are directly reduced.
Description
Technical field
The present invention relates to build auxiliary equipment field, in particular to a kind of air bag core group
Part.
Background technology
In the process of construction of long span building, the cassette ceiling that the many employings of prior art are prefabricated
Build.Traditional prefabricated hollow floor is heavy because of himself, causes transport and installs the most inconvenient.
It is prohibited from using during current architecture construction.
The substitute is the hollow building cover using cast in place technique site operation.This cast-in-place sky
Heart superstructure is in order to alleviate the dead load of floor, the consumption of minimizing reinforced concrete, can reach again simultaneously
Preferably sound insulation, effect of heat insulation, improve structure mechanical property, improve building bearing capacity,
Reduce the deflection of structure, cast-in-situ reinforced concrete has been inserted the pore-forming structure of some repeatable utilizations
Part.
The one-tenth pole of at present conventional repeatable utilization mainly have PPE thin-walled square chest core,
Gypsum Fibrosum core, bamboo core core, metal truss core etc..Above-mentioned one-tenth pole is actually used
Time there is also broken in Heavy Weight, cost height, intensity difference, work progress, production technology is multiple
The defects such as miscellaneous, single use, cause this one-tenth pole well not come into operation.
Therefore, design a kind of lightweight, cost is low, intensity is high, the most broken, produce letter
List is quick, the one-tenth pole of (reusable) has just become current problem demanding prompt solution.
Summary of the invention
The invention provides a kind of air bag core assembly, it is intended to solve large span in prior art and build
Build thing the problems referred to above present in the process of construction.
The present invention is achieved in that
A kind of air bag core assembly, including air bag module, fixture, demoulding bag and hole-forming device；
Described air bag module includes multiple air bag core being arranged in order；Described fixture is for solid
Fixed multiple described air bag cores；Described demoulding bag is sheathed on outside described air bag module；Described one-tenth
Aperture apparatus is connected to described demoulding bag；
When being not filled by medium in described air bag core, described air bag module may pass through described pore-forming dress
Put.
Further, the arrangement mode of multiple described air bag cores includes: rectangular array is distributed,
And annular array distribution.
Further, described fixture is banding or strip, and fixture is along described air bag module
Profile is set around the periphery of air bag module.
Further, described demoulding bag includes demoulding inner bag and demoulding outer bag, described demoulding outer bag
Being sheathed on outside described demoulding inner bag, described hole-forming device is connected to described demoulding outer bag.
Further, described air bag core assembly also includes cushion block, and this cushion block is positioned at described air bag
Module internal and pad are located between multiple described air bag core.
Further, described hole-forming device is revolving body, and it near one end of described demoulding bag is
First end, its other end is the second end, and described first end diameter is less than described second end diameter.
Further, described air bag core includes capsula interna main body, outer layer protective sleeve and control valve
Assembly；Described capsula interna main body is provided with the cavity for accommodating medium, and described capsula interna main body is arranged
Opening, cavity described in described open communication；Described control valve assembly is for controlling described opening
Connection and blocking-up；Described outer layer protective sleeve is wrapped in the outside of described capsula interna main body.
Further, described capsula interna main body is regular polygon, cylinder, isosceles trapezoid or ellipse
One of which shape in circle；Described capsula interna gas uses macromolecular material to make.
Further, described control valve assembly includes valve, trachea and obturating system；Described
Valve is arranged on described opening part, and described trachea connects described cavity by described valve, described
Obturating system is for controlling connection and the blocking-up of described trachea；Described valve or described trachea are stretched
Go out described outer layer protective sleeve.
Further, described trachea is flexible, and described obturating system is block, in obturating system
It is provided with card tieholen, is clamped in described card tieholen after the bending of described trachea.
The invention has the beneficial effects as follows: the air bag core group that the present invention is obtained by above-mentioned design
Part, its weight is lighter, intensity is higher, the most broken in construction, cost is low, facilitate scene to remove
Fortune, install and construct, can effective accelerating construction progress.Composite core formwork is according to the need of load simultaneously
Want to use cuboid, square, cylinder, the bulk strength of component can be further ensured that.
And the repeatable utilization of air bag module, utilization rate is high, reduces and is intended for single use cost, directly reduces and builds
Build up this.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of embodiment of the present invention, below will be to embodiment party
In formula, the required accompanying drawing used is briefly described, it will be appreciated that the following drawings illustrate only
Certain embodiments of the present invention, is therefore not construed as the restriction to scope, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to according to these
Accompanying drawing obtains the accompanying drawing that other are relevant.
Fig. 1 is the structural representation of the air bag core assembly that embodiment of the present invention provides；
Fig. 2 is the structural representation of cushion block in the air bag core assembly that embodiment of the present invention provides
Figure；
Fig. 3 is multiple connected when being the air bag core assembly use of embodiment of the present invention offer
Structural representation；
Fig. 4 is the structural representation during air bag core assembly use of embodiment of the present invention offer
Figure；
Fig. 5 is the structure of air bag core in the air bag core assembly that embodiment of the present invention provides
Schematic diagram；
Fig. 6 is the structure of obturating system in the air bag core assembly that embodiment of the present invention provides
Schematic diagram.
Figure acceptance of the bid note is respectively as follows:
Air bag core assembly 10；
Fixture 20；
Demoulding inner bag 30；
Hole-forming device 40；
Demoulding outer bag 50；
Cushion block 60；
Air bag module 70；
Capsula interna main body 100；
Cavity 110；
Opening 120；
Outer layer protective sleeve 200；
Valve 300；
Trachea 400；
Obturating system 500；
Card tieholen 510.
Detailed description of the invention
For making the purpose of embodiment of the present invention, technical scheme and advantage clearer, below will
In conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment party of the present invention
Formula rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.Therefore, reality to the present invention provided in the accompanying drawings below
The detailed description executing mode is not intended to limit the scope of claimed invention, but only
Represent the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
In describing the invention, it is to be understood that indicating position or the term of position relationship
For based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplification
Describe rather than instruction or the hint equipment of indication or element must have specific orientation, with
Specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ",
" connect ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is possible to
Being to removably connect or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals
Connection or the interaction relationship of two elements.For those of ordinary skill in the art
Speech, can understand above-mentioned term concrete meaning in the present invention as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature is in second feature
On or below can include that the first and second features directly contact, it is also possible to include first and
Two features are not directly contact but by the other characterisation contact between them.And, the
One feature on second feature, above and above include that fisrt feature is directly over second feature
And oblique upper, or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Under second feature, lower section and fisrt feature included below immediately below second feature and tiltedly under
Side, or it is merely representative of fisrt feature level height less than second feature.
Embodiment.
Present embodiments provide a kind of air bag core assembly 10, refer to Fig. 1, this air bag core
Membrane module 10 includes air bag module 70, fixture 20, demoulding bag and hole-forming device 40；
Air bag module 70 be can the structural member of filled media, there is after filled media certain body
Long-pending, and compress variation is little, makes not penetrate into during concreting this space, makes concrete water
Build floor can form hollow cavity.After release medium, volume significantly reduces, and facilitates air bag core
Take out from concrete floor, store, transport and use.
Described air bag module 70 includes multiple air bag core being arranged in order；Described fixture 20
For fixing multiple described air bag core；Described demoulding bag is sheathed on outside described air bag module 70
Portion；Described hole-forming device 40 is connected to described demoulding bag；
Multiple air bag cores rearrange air bag module 70, the arrangement side of concrete air bag core
Formula can be varied, the mode such as such as rectangular array distribution, annular array distribution.Through square
Cube or square can be formed after shape array distribution, circle can be formed after annular array is distributed
Cylindricality.In addition can also is that the shapes such as triangle, polygon, ellipse.Fixture
20 are used for fixing multiple air bag core, and in concreting process, air bag core can keep
Its intrinsic shape.It is outside that demoulding bag is wrapped in air bag module 70, plays protection, supports and make
With, it is ensured that will not enter during concreting in the gap between each air bag core, make concrete
Floor forms hollow cavity, facilitates the follow-up demoulding.
When being not filled by medium in described air bag core, described air bag module 70 may pass through described pore-forming
Device 40.
As it is shown on figure 3, this air bag core assembly 10 is in use, to each air bag core
Inside being filled with medium, medium can be gas or liquid.Multiple air bag core assemblies 10 are spaced
Arrangement, or adopt and arrange in other ways.As shown in Figure 4, between air bag core assembly 10
Gap can be filled concrete.The medium in air bag core is discharged after concrete setting, its
Volume-diminished, it is possible to take out in hole-forming device 40, forms cassette ceiling structure.
This air bag core assembly 10 weight is lighter, intensity is higher, the most broken in construction,
Cost is low, facilitate onsite moving, install and construct, can effective accelerating construction progress.Group simultaneously
Close core and can use cuboid, square, cylinder according to the needs of load, can protect further
The bulk strength of card component.And the repeatable utilization of air bag module 70, utilization rate is high, reduces single
Secondary use cost, directly reduces building cost.
Fixture 20 is used for fixing air bag core rod, and its structure can be various ways, such as,
Described fixture 20 is banding or strip (strip includes thread).Fixture in the present embodiment
Metal (or the macromolecular material make) part that 20 is strip, fixture 20 is along described air bag
The profile of module 70 is set around the periphery of air bag module 70.Metal (or macromolecular material system
Becoming) air bag module 70 can be fixed by fixture 20 effectively that make.
As in figure 2 it is shown, described air bag core assembly 10 also includes cushion block 60, this cushion block 60
And pad internal in described air bag module 70 is located between multiple described air bag core.Cushion block 60
Setting be favorably improved the stability of air bag module 70.
Described demoulding bag includes demoulding inner bag 30 and demoulding outer bag 50, described demoulding outer bag 50
Being sheathed on described demoulding inner bag 30 outside, described hole-forming device 40 is connected to described demoulding outer bag
50.Demoulding inner bag 30 is independent of the repeatable airtight cavity utilizing air bag core, makes reinforcing bar
Concrete is impermeable enters when cast for concrete, places and repeatable utilizes air bag in its cavity
Core, strap, the assembly of cushion block 60. demoulding outer bag 50 is airtight cavity structure, makes steel
Concrete is impermeable enters when cast for reinforced concrete, and protects and repeatable utilize air bag core
Mould, its one end is mounted to aperture apparatus 40, in order to from armored concrete after floor casting complete
Interior taking-up is repeatable utilizes air bag core, places in its cavity and repeatable utilizes air bag core, beats
Band, cushion block 60 and the assembly of demoulding inner bag 30.
Described hole-forming device 40 is revolving body, and it is the first end near one end of described demoulding bag,
Its other end is the second end, and described first end diameter is less than described second end diameter.This structure
Hole-forming device 40 the most conveniently stripped.In addition hole-forming device can also be two ends
The biggest cylinder.
Referring to Fig. 5, air bag core includes soft capsula interna main body 100, outer layer protective sleeve 200
And control valve assembly.Capsula interna main body 100 is main component, and it can store a certain amount of
Medium, medium here can be liquid or gas etc., and medium is filled in capsula interna main body
After 100, capsula interna main body 100 is in certain shape, it is possible to take certain space.
Concrete, capsula interna main body 100 is internally provided with airtight cavity 110, in capsula interna main body
Being additionally provided with opening 120 on 100, opening 120 is connected with this cavity 110, arranges airtight
Cavity 110, after medium is filled in capsula interna main body 100, medium will not be from capsula interna main body 100
Interior spilling or spill, it is ensured that the safety during use, and airtight cavity 110,
When carrying out reinforced concrete and pouring, concrete can not permeate into, it is ensured that the safety poured,
It is easy to follow-up by the taking-up of air bag core.Meanwhile, capsula interna main body 100 is offered airtight with this
The opening 120 of cavity 110 connection, it is simple to be filled with medium at opening 120, convenient during operation
Fast.Need in capsula interna main body 100 during insufflation gas, similar with traditional inflation of tire,
Equipment alignment opening 120 is inflated in utilization, then carries out inflating, can be full of until gas
(equipment alignment opening 120 (charger or fill is inflated in utilization for the cavity 110 of whole capsula interna main body 100
The trachea connected on wetting system and opening 120 connects), then carry out inflating (inflation, water-filling),
Until the cavity 110 that gas (fluid) can be full of whole capsula interna main body 100 (reaches to use required air pressure
Or hydraulic pressure), make capsula interna main body 100 have fixing shape, it is simple to use.
In the actual course of processing, the shape of capsula interna main body 100 is not unique, it is possible to on-demand
It is adjusted, in order to meet different construction demands, i.e. can be according to the load of air bag core
Situation designs difform capsula interna main body 100.Such as: capsula interna main body 100 can be cylinder
Shape, after its internal cavity 110 is full of medium, capsula interna main body 100 is in cylinder, it is possible to reserve
Cylindrical cavity 110；Capsula interna main body 100 can be regular polygon, it is clear that regular polygon
Shape also have multiple, can be square, regular pentagon etc., differ a citing at this,
May not be regular polygon, general polygon can also be processed；Capsula interna main body 100
Can also is that isosceles trapezoid, after i.e. capsula interna main body 100 is full of medium, hanging down of capsula interna main body 100
Straight is isosceles trapezoid in the cross section of its length direction, and isosceles trapezoid is placed more steady, it is simple to steel
Pouring of muscle concrete, its position is not easily shifted；Capsula interna main body 100 can also is that ellipse, capsula interna
When being full of medium (gas or liquid etc.) in the cavity 110 of main body 100, capsula interna main body
The cross section being perpendicular to its length direction of 100 is ellipse.
When carrying out reinforced concrete and pouring, air bag core is placed on default position, capsula interna master
Being full of medium in body 100, after having poured, the position with air bag core of reinforced concrete is formed
The space identical with the shape of air bag core, after concrete setting, by Jie in air bag core
Matter discharges, and takes out in reinforced concrete, it is possible to recycling, saves resource.
For the ease of will air bag core reinforced concrete after having poured take out, i.e. air bag core
Can deform, after having inflated, it has certain shape, it is possible to bear when pouring
The pressure of concrete, it is ensured that form the space of definite shape after reinforced concrete pours, is pouring
Cheng Hou, after being released by the medium in capsula interna main body 100, capsula interna main body 100 is deflated, i.e. capsula interna
Main body 100 has soft, and then is easy to take out it in reinforced concrete.Further, capsula interna
Main body 100 is easy to deposit and transport after deflated, it is simple to onsite moving.Meanwhile, capsula interna main body
100 also have certain elasticity, it is ensured that be difficult to when pouring be punctured damage, are difficult to leakage occur
The situation of gas.
Adding man-hour actual, capsula interna main body 100 can use macromolecular material to make, macromolecule
Material is also referred to as polymeric material, is with macromolecular compound as matrix, then is furnished with other interpolations
The material that agent (auxiliary agent) is constituted, capsula interna main body 100 can be born necessarily in gas replenishment process
Pressure, when pouring, be difficult to be punctured damage, cost is low, it is simple to use.
Capsula interna main body 100 also can use other materials to make in addition to using macromolecular material.
Obviously, in order to be further ensured that capsula interna main body 100 safety in use, should
In the preferred version of embodiment, one layer of outer layer protective sleeve 200 in capsula interna main body 100 outer wrapping,
Outer layer protective sleeve 200 has the effect of protection capsula interna main body 100 and (has guarantee capsula interna master simultaneously
Body size, prevents the effect of the change in size that core causes air pressure change to bring because of variations in temperature),
Be prevented from capsula interna main body 100 directly with extraneous contact and the generation of impaired situation, capsula interna master
The use of body 100 is more safe and reliable.
Outer layer protective sleeve 200 preferably employs cloth and makes, it is simple to cleaning, meanwhile, it has one
Fixed resistance of failure (, it is difficult to be punctured damage, when pouring, first concrete touches
Outer layer protective sleeve 200, will not directly contact capsula interna main body 100, after pouring, cloth
It is bonding that the outer layer protective sleeve 200 made is not easy to concrete, it is simple to by entirety from concrete
Take out.
Outer layer protective sleeve 200, in addition to using cloth and making, also can use other wear-resisting without ductility
Flexible material is made.
Outer layer protective sleeve 200 is preferably arranged to, and is provided with receiving chamber, i.e. outer layer protective sleeve in it
200 is the structure with airtight cavity, it is possible to capsula interna main body 100 is directly placed at outer layer and protects
The receiving intracavity of sheath 200, it is simple to the installation of capsula interna main body 100, outer layer protective sleeve is provided with
Opening, open communication accommodates chamber, and capsula interna main body control valve module stretches out outer layer protective sleeve by opening, by
Being deflated state when capsula interna main body 100 unaerated, therefore, capsula interna main body 100 is installed more
Add conveniently.Outer layer protective sleeve 200 is independent cavity body structure, does not interferes with capsula interna main body 100
Inflation, and outer layer protective sleeve 200 use during damage after, it is simple to be replaced, save
Manufacturing cost.
When specifically used, outer layer protective sleeve 200 has soft, and its concrete structure is according to interior
Capsule main body 100 carries out relative set, i.e. capsula interna main body 100 when being cylindrical, outer layer protective sleeve
200 are similarly cylindrical, it is possible to well coordinate with capsula interna main body 100, outer layer protective sleeve 200
Do not have the situations such as fold, after having poured, it is simple to the taking-up of whole device.Capsula interna main body
100 inflation after or hydraulically full after, outer layer protective sleeve 200 Tong Bu with capsula interna main body 100 change
Shape, outer layer protective sleeve 200 is strutted in certain shape, outer layer protective sleeve by capsula interna main body 100
The inwall of 200 fits with the outer wall of capsula interna main body 100, and outer layer protective sleeve 200 can play
Preferably protective effect, i.e. outer layer protective sleeve 200 have certain tension force, it is possible to bear certain
External force.
In actual use, by inflating or the equipment of topping up body is capsula interna main body 100
It is inflated or topping up body, capsula interna main body 100 is provided with opening 120, utilizes equipment
The port of export be connected at opening 120 be inflated, owing to capsula interna main body 100 is the most fixing
Form, therefore, is not easy to directly be inflated or topping up body by opening 120.This enforcement
In the preferred version of example, control valve assembly includes valve 300, trachea 400 and obturating system
500。
Control valve assembly, for controlling connection or the blocking-up of opening 120, i.e. needs to be inflated
Or during topping up body, control valve assembly is inoperative, it is possible to utilize opening 120 towards cavity
Inflation or topping up body in 110.And after gas or liquid are full of, need to make capsula interna main body
100 keep certain shape, it is simple to pouring of concrete, therefore, and opening controlling valve assembly,
Gas or liquid can not flow out at opening 120, safe and reliable.
Concrete, valve 300 is arranged at opening 120, it is simple to capsula interna main body 100
Interior inflation or topping up body, valve 300 preferably employs macromolecular material and makes, outside valve 300
See preferred right angle valve, it is simple to processing and manufacturing, low cost, save processing cost.Valve 300
Integrated processing mode is used to make with capsula interna main body 100, good airproof performance, overall structure
Intensity is high, during use, is hardly damaged.
After valve 300 is arranged on capsula interna main body 100, trachea 400 is connected on valve 300,
Trachea 400 connects cavity 110 by valve 300, it is simple to inflate at trachea 400, uses
Time, convenient, efficiency is high.Trachea 400 uses macromolecular material to make, easy to process,
Cost is low, saves manufacturing cost.Trachea 400 is preferably arranged to flexible pipe, when actually used,
Both it had been easy to place and transport, and meanwhile, had inflated or during topping up body, be shaped to change,
Use convenient reliably.Trachea 400 and valve 300 are preferably arranged to use integrated
Mode is processed into trachea 400 and valve 300 is connected as a single entity, good seal performance, is difficult to gas leakage
Or leak liquid, more safe and reliable during use.Due to capsula interna main body 100 outer layer bag
Being wrapped with outer layer protective sleeve 200, therefore, during actual installation, valve 300 or trachea 400 are stretched
Go out outer layer protective sleeve 200, it is simple to use, meanwhile, at valve 300 or trachea 400 with outer
Layer protection set 200 connection encapsulation process, it is ensured that do not tend to have concrete and enter into outer layer protection
The receiving intracavity of set 200.
Refer to Fig. 5 and Fig. 6, after inflation or topping up body complete, need cavity 110
Carry out closed processes, it is ensured that gas or liquid in cavity 110 will not overflow, this embodiment
Preferred version in, trachea 400 is carried out airtight, more convenient during operation, and safety
Reliably.Concrete, trachea 400 is flexible pipe, and trachea 400 can bend, inflation or topping up
After body completes, be clamped in obturating system 500 by the trachea 400 of bending, i.e. bending place is positioned at
In obturating system 500, trachea 400 blocks with bending place, the gas in cavity 110 or liquid
Body will not overflow.Actual adding man-hour, obturating system 500 uses macromolecular material to make, holds one's breath
The shape of device 500 is not unique, can within it process a card tieholen 510, trachea 400
It is clamped on after bending in card tieholen 510, convenient and reliable operation.
In the preferred version of above-mentioned embodiment, in card tieholen 510, it is provided with Fastener, will
After trachea 400 is clamped on card tieholen 510, Fastener can further by trachea 400 clamping,
During ensureing to use, trachea 400 is difficult to automatically run out of from obturating system 500, it is ensured that use
Safety.Actual adding man-hour, Fastener is block, and it is provided with elastic wall, i.e. card tieholen
The hole wall of 510 is set to elastic wall, has certain elasticity, clamping after being bent by trachea 400
When card tieholen 510, elastic wall deforms upon, it is possible to blocks tighter by trachea 400, is difficult to
Gas leakage or landing.
The air bag core rod that the present embodiment provides, have employed and be made up of macromolecular material or other materials
Capsula interna main body 100, by cloth or other outer layer protections made without the wear-resisting flexible material of ductility
Set 200, the valve 300 being made up of macromolecular material, the trachea 400 being made up of macromolecular material,
The obturating system 500 being made up of macromolecular material, more traditional PPE thin-walled square chest core, stone
Cream core, bamboo core core, metal truss core mold structure weight are lighter, intensity is higher, in construction
The most broken, cost is low, facilitate onsite moving, install and construct, can effectively accelerate to construct into
Degree.The most repeatable utilize air bag core according to the needs of load can use circle, regular polygon,
Isosceles trapezoid, ellipse, can be further ensured that the bulk strength of component.
The foregoing is only the preferred embodiment of the present invention, be not limited to this
Bright, for a person skilled in the art, the present invention can have various modifications and variations.All
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (10)
1. an air bag core assembly, it is characterised in that include air bag module, fixture, take off
Mould bag and hole-forming device；
Described air bag module includes multiple air bag core being arranged in order；Described fixture is for solid
Fixed multiple described air bag cores；Described demoulding bag is sheathed on outside described air bag module；Described one-tenth
Aperture apparatus is connected to described demoulding bag；
When being not filled by medium in described air bag core, described air bag module may pass through described pore-forming dress
Put.
Air bag core assembly the most according to claim 1, it is characterised in that multiple described
The arrangement mode of air bag core includes: rectangular array is distributed, and annular array distribution.
Air bag core assembly the most according to claim 1, it is characterised in that described fixing
Part is banding or strip fixture to be set around outside air bag module along the profile of described air bag module
Enclose.
Air bag core assembly the most according to claim 1, it is characterised in that the described demoulding
Bag includes that demoulding inner bag and demoulding outer bag, described demoulding outer bag are sheathed on outside described demoulding inner bag
Portion, described hole-forming device is connected to described demoulding outer bag.
Air bag core assembly the most according to claim 1, it is characterised in that described air bag
Core assembly also includes cushion block, and this cushion block is positioned at described air bag module inside and multiple institute is located at by pad
State between air bag core.
Air bag core assembly the most according to claim 1, it is characterised in that described pore-forming
Device is revolving body, and it is the first end near one end of described demoulding bag, and its other end is second
End, described first end diameter is less than described second end diameter.
7. according to the air bag core assembly described in any one of claim 1-6, it is characterised in that
Described air bag core includes capsula interna main body, outer layer protective sleeve and control valve assembly；Described capsula interna
Main body is provided with the cavity for accommodating medium, and described capsula interna main body arranges opening, described opening
Connect described cavity；Described control valve assembly is for controlling connection and the blocking-up of described opening；Institute
State outer layer protective sleeve and be wrapped in the outside of described capsula interna main body.
Air bag core assembly the most according to claim 7, it is characterised in that described capsula interna
Main body is the one of which shape in regular polygon, cylinder, isosceles trapezoid or ellipse；
Described capsula interna gas uses macromolecular material to make.
Air bag core assembly the most according to claim 7, it is characterised in that described control
Valve module includes valve, trachea and obturating system；Described valve is arranged on described opening part,
Described trachea connects described cavity by described valve, and described obturating system is used for controlling described gas
The connection of pipe and blocking-up；Described valve or described trachea stretch out described outer layer protective sleeve.
Air bag core assembly the most according to claim 9, it is characterised in that described gas
Pipe is flexibility, and described obturating system is block, is provided with card tieholen, described trachea in obturating system
It is clamped in after bending in described card tieholen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477644.9A CN105908886A (en) | 2016-06-24 | 2016-06-24 | Airbag core mold component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477644.9A CN105908886A (en) | 2016-06-24 | 2016-06-24 | Airbag core mold component |
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| CN105908886A true CN105908886A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477644.9A Pending CN105908886A (en) | 2016-06-24 | 2016-06-24 | Airbag core mold component |
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| CN (1) | CN105908886A (en) |
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| CN107355038A (en) * | 2017-08-21 | 2017-11-17 | 深圳市道同创新科技开发有限公司 | There are the assembled hollow floor and its construction method of the removable core of girt strip |
| CN114508195A (en) * | 2022-03-31 | 2022-05-17 | 中冶建工集团有限公司 | Inflatable core mould supporting structure convenient to disassemble and assemble |
| CN114517555A (en) * | 2022-03-31 | 2022-05-20 | 中冶建工集团有限公司 | Support method of low-deviation inflatable core mold |
| CN114775878A (en) * | 2022-03-31 | 2022-07-22 | 中冶建工集团有限公司 | Support structure for inflatable core mold |
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| CN114517555A (en) * | 2022-03-31 | 2022-05-20 | 中冶建工集团有限公司 | Support method of low-deviation inflatable core mold |
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Application publication date: 20160831 |