CN108193995B - Warm side parting bead - Google Patents
Warm side parting bead Download PDFInfo
- Publication number
- CN108193995B CN108193995B CN201711423728.5A CN201711423728A CN108193995B CN 108193995 B CN108193995 B CN 108193995B CN 201711423728 A CN201711423728 A CN 201711423728A CN 108193995 B CN108193995 B CN 108193995B
- Authority
- CN
- China
- Prior art keywords
- parting bead
- warm side
- side parting
- occlusion structure
- bead according
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of warm side parting bead, belong to hollow glass profiled spacer, the clearance space for being used to form and keeping in hollow glass, longitudinal direction with extension, the transverse width being transversely to the machine direction, and it is transversely to the machine direction the height with transverse direction, when spacer profile frame is in installation condition, inner wall is in the height direction towards the clearance space in hollow glass.Profile body is by flat, plastic band and U-shaped metal tape, and U-shaped metal tape top has a conduplication side, has occlusion structure on flanging, and flat, plastic band and occlusion structure are compounded to form inner wall.
Description
Technical field
The present invention relates to a kind of hollow glass spacebands, and in particular to a kind of warm side parting bead of composite construction.
Background technique
Hollow glass unit at least has two blocks of glass, and intermediate one interval box of sandwiched, which both can be by muti-piece profile
It is composed by connector connection, it can also be by full wafer shape bending.Two pieces form closing between glass and interval box, prevent empty
Gas enters clearance space, and this requires profiled spacers to allow for preventing gas diffusion in design.Meanwhile in manufacturing process
In, air can be enclosed in hollow glass, need the filling hygroscopic material (such as molecular sieve) in profile, and seal in profile direction
A side opening in space is closed, to absorb the vapor in enclosure space, keeps drying, when avoiding temperature change in hollow glass
There is steam (dew point) in portion.
There are mainly two types of existing warm side parting beads, the first is hollow glass division bar of the applicant in preceding application
CN104963597A, as depicted in figs. 1 and 2, the whole organic material using high thermal resistance, by the specific material prescription of application and
Structure type within the acceptable range by expansion rate control, and reaches machining (cold rolling) property close with metal isolating strip
Energy.
Second is that the hollow glass as disclosed in patent document CN101044292A and CN205778263U warms up side interval
Item, as shown in Figure 3 and Figure 4, by U-shaped stainless steel steel disc, uniformly glue-line and plastic material of the blade coating in U-shaped stainless steel steel disc inner wall
Composition, under plastic material, left and right side facade it is secured by glue-line with three side elevation inner walls of U-shaped stainless steel steel disc respectively
Bonding becomes an integral hollow profile, and manufacturing process is also rather complicated, and first steel disc is bent into U-shaped, then heat application melten gel, most laggard
Enter the molding of steel-plastic coextrusion mold.
Its thermal resistance of second warm table parting bead improve it is limited, when be much larger than due to meeting the plastic thickness of equivalent constructions intensity
Metal causes the volume of thermal conductive belt larger.And in order to reach enough cavity volumes (molecular sieve filled amount), external volume
Also it obtains and is greater than all-metal parting bead.
Its machining property is between all-metal or plastics, but the middle layer (hot melt adhesive) of metal and plastic sandwiched
When parting bead is machined and is heated, there are the differences of stress condition and material expansion for combination interface two sides, have interlayer de-
Risk from the/changing of the relative positions.
How to design higher thermal resistance, be easier to the warm side parting bead that cold rolling processes and has sufficient intensity, it has also become art technology
Personnel thirst for solving always but fail the technical problem to succeed always.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of high thermal resistance, easy processing, height
The warm side parting bead of intensity.
Technical solution: in order to solve the above technical problems, warm side parting bead provided by the invention, is used in the edge of hollow glass
The profiled spacer in region and/or edge, to form and keep the clearance space in hollow glass, the profiled spacer, which has, to be prolonged
The longitudinal direction (Z) stretched, is transversely to the machine direction transverse direction (X) width of (Z), and is transversely to the machine direction (Z) and the laterally short transverse of (X)
(Y), when the spacer profile frame is in installation condition, profiled spacer has on short transverse (Y) towards hollow glass
The inner wall of clearance space；
The profile body includes flat, plastic band and U-shaped metal tape, and U-shaped metal tape top bends inwards with a pair
Edge, there is occlusion structure, the inner wall is combined by flat, plastic band with occlusion structure, described compound on the edge
There is puncturing hole, the puncturing hole passes through flat, plastic band and occlusion structure on layer.
Specifically, the occlusion structure is spaced apart through-hole, the preferably kidney slot.
Specifically, the occlusion structure can also use skewed slot or sawtooth, as long as X to and Z-direction on constraint plastic tape with
The relative motion of metal strip edge.
Specifically, there are pregroove marks, inner wall needs close towards the clearance space in hollow glass on the flat, plastic band
Some air holes are beaten on collection ground, and the drying in closing clearance space is kept using the molecular sieve in parting bead is poured into.
Specifically, the metal tape is the stainless steel band of 0.1 ~ 0.15mm of thickness, which both meets machining property
Can, while also conduction of the retardance heat between the glass of two sides to the maximum extent.
Specifically, the width of the U-shaped metal strip edge is 3 ~ 5mm, warm side parting bead used width specification have 16mm and
19mm, which not only ensure that the arrangement of occlusion structure, but also ensure that the gap of 8 ~ 13mm in inner wall, reserve sufficiently wide
Bridge cut-off.
Specifically, the plastic layer is across occlusion structure and to be clipped in two layers of both sides of edges, every layer with a thickness of 0.3 ~
0.5mm, at class it is I-shaped+the composite mesh structure of bar planting, temperature shock etc. when parting bead Bending Processing and hollow glass are on active service
Under dynamic load effect, the integrated structure of metal and plastics is still able to maintain enough mechanical strengths.
Warm side parting bead of the invention is combined by flat, plastic band and U-shaped metal tape, is had on the top of U-shaped metal tape
The edge that a pair bends inwards has occlusion structure on edge, and the both ends of flat, plastic band are partially submerged into occlusion structure.System
By the occlusion structure of cold press molding U-shaped metal tape and edge when making, U-shaped metal tape after molding enters steel-plastic coextrusion mould
Tool, plastics are compound with occlusion structure in a mold.
The application of the warm side parting bead, is by parting bead bending and head and the tail connect and form closing frame, and inner wall is directed toward in frame, and two sides apply
Glue is simultaneously installed between two sheet glass.
The utility model has the advantages that the warm side parting bead of composite construction of the present invention has following significant progress compared with prior art:
1. comparing the compound parting bead of existing taino, metal layer of the invention is only compound with plastics in inner wall, metal and modeling
The bonded area of material is smaller, enables the thermal capacitance of parting bead smaller, thermal resistance is bigger.
2. the punching on composite layer enables plastic layer and metal tape machinery compound, plastics and gold are penetrated when puncturing punching simultaneously
Belong to, forms the combination effect of riveting.
3. eliminating the intermediate gelatine layer of existing compound parting bead, heat distortion amount (shrinking percentage) is smaller, and use intensity is high, bears temperature
Metal is unlikely to deform/is detached from plastics when degree impact, meets hollow glass door and window especially system window to the harsh of service life
It is required that.
4. deforming maximum three faces when Bending Processing is all-metal face, deflection is small when cold rolling (bending) is processed, and gold
Belong to high with the mechanical combined strength bination of plastics, has good workability.
Except it is above-described present invention solves the technical problem that, constitute technical solution technical characteristic and by these technologies
Outside advantage brought by the technical characteristic of scheme.To keep the object of the invention, technical scheme and beneficial effects clearer, below will
In conjunction with the attached drawing in the embodiment of the present invention, to other for including in the other technologies problem of the invention that can solve, technical solution
The advantages of technical characteristic and these technical characteristics are brought does apparent, complete description, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing plastic parting bead；
Fig. 2 is the cross-section diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of existing composite material parting bead；
Fig. 4 is the cross-section diagram of Fig. 3；
Fig. 5 is the cross-section diagram that side parting bead is warmed up in the embodiment of the present invention；
Fig. 6 is cross-section diagram of the Fig. 5 in another location；
Fig. 7 is the cross-section diagram of U-shaped metal tape in Fig. 6；
Fig. 8 is the bottom view of Fig. 7；
Fig. 9 is the schematic diagram of parting bead production equipment in the embodiment of the present invention；
In figure: U-shaped metal tape 1, flanging 1-1, kidney slot 1-2, flat, plastic band 2, stainless steel cold press 3, steel-plastic coextrusion
Mold 4, extruder 5 draw cooling device 6.
Specific embodiment
Embodiment:
The warm side parting bead of the present embodiment is the profiled spacer applied in hollow glass fringe region and/or edge, with shape
At with keep hollow glass in clearance space.
As shown in Figure 5 and Figure 6, profile body includes flat, plastic band 2 and U-shaped metal tape 1, the top that U-shaped metal tape is located at
With the edge that a pair bends inwards, there is occlusion structure on edge, flat, plastic band 2 and occlusion structure are compounded to form interior
Wall.Profiled spacer extends on longitudinal Z, has the width for being transversely to the machine direction Z on lateral X, has on short transverse Y vertical
In the height of longitudinal Z and transverse direction X.When spacer profile frame is together in hollow glass, inner wall is in the height direction towards hollow
Clearance space in glass, has puncturing hole on inner wall composite layer, and puncturing hole passes through flat, plastic band and occlusion structure for its riveting
It closes, while being connected to molecular sieve desiccant and hollow glass internal cavities in profile, keep drying.
Flat, plastic band 2 is different in the combination of different location from occlusion structure, as shown in figure 5, moulding a position
Material is across occlusion structure and overflows in flanging two sides.As shown in fig. 6, plastics are clipped in the two sides of flanging in another position.
As shown in Figure 7 and Figure 8, U-shaped metal tape 1 has for pasting the adhesive portion of glass and the mistake of arc in the Y direction
Cross portion.The bottom end of adhesive portion forms symmetrical flanging 1-1, disconnects between the two, passes between two walls for intercept heat
It passs.Compartment of terrain arranges that through-hole, preferred through-hole arrangement form are 3mm*1mm kidney slot on flanging 1-1, is spaced 7mm.
In view of processing request harsh when the bending head and the tail of parting bead, which connect, forms closing frame: the not only width of bending part
(X) cannot change because of bending, and in addition to inner wall, remaining each face is there is not allowed that crackle.Through-hole can also be used centainly
Arrangement rule, if first through hole and the second through-hole stay the first spacing, the second through-hole and third through-hole stay the second spacing, third through-hole
The first spacing is stayed with fourth hole, and fourth hole stays the second spacing with fifth hole and to enable the through-hole of two sides this side be staggered (not right
Claim).
The dedicated continuous producing apparatus of the parting bead is manufactured as shown in figure 9, first by the continuously shaped U-shaped gold of stainless steel cold press 3
Belong to the occlusion structure of band and edge, U-shaped metal tape after molding enters steel-plastic coextrusion mold 4, and the penetration mold is in U-shaped gold
Belong between the flanging of band and top, bottom have type chamber, plastics are squeezed into mold and are embedded in the U-shaped metal tape of movement by extruder 5
Flanging between with two sides formed inner wall, subsequently enter traction cooling device, on the composite layer of inner wall using outer peripheral surface it is equal
The pressure roller acanthopore of cloth pointed tooth, rear fixed length cutting.
Modified polypropene (PP modified materials) can be selected in the material of plastics, and steel-plastic coextrusion mold has public affairs in the prior art
It opens, such as CN105599270A, does not need to squeeze into plastics in bottom surface and two sides for composite construction of the invention, then in existing mold
On the basis of close corresponding portion type chamber.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
The present invention provides a kind of completely new composite construction form, thinking and method to warm up side parting bead, implements the skill
There are many method and approach of art scheme, the above is only a preferred embodiment of the present invention, it is noted that this technology is led
For the those of ordinary skill in domain, various improvements and modifications may be made without departing from the principle of the present invention, these
Improvements and modifications also should be regarded as protection scope of the present invention.The available prior art of each component part being not known in the present embodiment
It is realized.
Claims (10)
- It is in the fringe region for hollow glass and/or the profiled spacer at edge, to be formed and be kept 1. a kind of warm side parting bead Clearance space in hollow glass, the profiled spacer have the longitudinal direction (Z) extended, and the transverse direction (X) for being transversely to the machine direction (Z) is wide Degree, and it is transversely to the machine direction (Z) and the laterally height (Y) of (X), when the spacer profile frame is in installation condition, interval Profile has the inner wall towards hollow glass clearance space on height direction (Y)；The profile body includes flat, plastic band and U Shape metal tape, U-shaped metal tape top have a pair of edge to bend inwards；It is stung it is characterized by: having on the edge Close structure, the composite layer that the inner wall is made of flat, plastic band and occlusion structure has puncturing hole, institute on the composite layer Puncturing hole is stated across flat, plastic band and occlusion structure by the two riveted, the puncturing hole is by pointed tooth compression moulding, for being connected to Molecular sieve desiccant and hollow glass internal cavities in profile.
- 2. warm side parting bead according to claim 1, it is characterised in that: the occlusion structure is spaced apart through-hole.
- 3. warm side parting bead according to claim 2, it is characterised in that: the through-hole is kidney slot.
- 4. warm side parting bead according to claim 1, it is characterised in that: the occlusion structure is skewed slot.
- 5. warm side parting bead according to claim 1, it is characterised in that: the occlusion structure is sawtooth.
- 6. warm side parting bead according to claim 1, it is characterised in that: have pregroove marks on the flat, plastic band.
- 7. warm side parting bead according to claim 1, it is characterised in that: the metal tape is the stainless of 0.1 ~ 0.15mm of thickness Steel band.
- 8. warm side parting bead according to claim 1, it is characterised in that: the width of the U-shaped metal strip edge is 3 ~ 5mm.
- 9. warm side parting bead according to claim 1, it is characterised in that: the plastic layer is across occlusion structure and to be clipped in side Two layers of edge two sides, every layer with a thickness of 0.3 ~ 0.5mm.
- 10. the manufacturing method of warm side parting bead according to claim 1, it is characterised in that: form U-shaped using metal cold press Metal tape and the occlusion structure of edge, U-shaped metal tape after molding enter steel-plastic coextrusion mold, plastics in a mold be engaged Then structure composite is evenly distributed with the pressure roller acanthopore of pointed tooth on the composite layer of inner wall using outer peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423728.5A CN108193995B (en) | 2017-12-25 | 2017-12-25 | Warm side parting bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423728.5A CN108193995B (en) | 2017-12-25 | 2017-12-25 | Warm side parting bead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108193995A CN108193995A (en) | 2018-06-22 |
| CN108193995B true CN108193995B (en) | 2019-08-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423728.5A Active CN108193995B (en) | 2017-12-25 | 2017-12-25 | Warm side parting bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193995B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608541A (en) * | 2020-04-30 | 2020-09-01 | 浙江渊信新材料有限公司 | Warm edge spacing bar and production method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2335470A1 (en) * | 1973-07-12 | 1975-01-30 | Willi Meyer | Noise insulating window with hermetically sealed double glazing - has spacing profile for glazing panels for holding insulating |
| CN101044292A (en) * | 2004-09-09 | 2007-09-26 | 泰诺风凯普拉诺及布伦荷弗股份公司 | Spacer profile for a spacer frame for an insulating window unit and insulating window unit |
| CN104060926A (en) * | 2014-07-03 | 2014-09-24 | 南京南优新材料有限公司 | Hollow glass composite division bar and hollow glass manufactured with same |
| CN105089449A (en) * | 2014-05-20 | 2015-11-25 | 沈平 | Composite warm edge spacing bar and production process thereof |
| CN205422390U (en) * | 2015-10-19 | 2016-08-03 | 罗尔泰克股份公司 | Section bar and including window of this section bar |
| CN205778263U (en) * | 2016-04-07 | 2016-12-07 | 南京南油节能科技有限公司 | Double glazing warms up limit spacer bar |
| CN106761238A (en) * | 2016-12-20 | 2017-05-31 | 大连华工创新科技股份有限公司 | Hollow glass heat insulating bar and manufacture method |
-
2017
- 2017-12-25 CN CN201711423728.5A patent/CN108193995B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2335470A1 (en) * | 1973-07-12 | 1975-01-30 | Willi Meyer | Noise insulating window with hermetically sealed double glazing - has spacing profile for glazing panels for holding insulating |
| CN101044292A (en) * | 2004-09-09 | 2007-09-26 | 泰诺风凯普拉诺及布伦荷弗股份公司 | Spacer profile for a spacer frame for an insulating window unit and insulating window unit |
| CN105089449A (en) * | 2014-05-20 | 2015-11-25 | 沈平 | Composite warm edge spacing bar and production process thereof |
| CN104060926A (en) * | 2014-07-03 | 2014-09-24 | 南京南优新材料有限公司 | Hollow glass composite division bar and hollow glass manufactured with same |
| CN205422390U (en) * | 2015-10-19 | 2016-08-03 | 罗尔泰克股份公司 | Section bar and including window of this section bar |
| CN205778263U (en) * | 2016-04-07 | 2016-12-07 | 南京南油节能科技有限公司 | Double glazing warms up limit spacer bar |
| CN106761238A (en) * | 2016-12-20 | 2017-05-31 | 大连华工创新科技股份有限公司 | Hollow glass heat insulating bar and manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108193995A (en) | 2018-06-22 |
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Address after: No.2, Dingmao Wenxin Road, Zhenjiang New District, Jiangsu Province, 212009 Patentee after: JIANGSU YAQI ENERGY CONSERVATION SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 212100 No.2, Dingmao Wenxin Road, New District, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU YAQI ENERGY CONSERVATION SCIENCE AND TECHNOLOGY Co.,Ltd. |