CN201635582U - Aluminum lining structure and aluminum-plastic coextrusion profile - Google Patents

Aluminum lining structure and aluminum-plastic coextrusion profile Download PDF

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Publication number
CN201635582U
CN201635582U CN200920258860XU CN200920258860U CN201635582U CN 201635582 U CN201635582 U CN 201635582U CN 200920258860X U CN200920258860X U CN 200920258860XU CN 200920258860 U CN200920258860 U CN 200920258860U CN 201635582 U CN201635582 U CN 201635582U
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China
Prior art keywords
aluminum
groove
plastic
extrusion
lining
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CN200920258860XU
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Chinese (zh)
Inventor
薛明生
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北京中联建诚建材有限公司
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Priority to CN200920258860XU priority Critical patent/CN201635582U/en
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Publication of CN201635582U publication Critical patent/CN201635582U/en

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Abstract

The utility model relates to an aluminum lining structure and an aluminum-plastic coextrusion profile. At least one dovetail groove is arranged on the aluminum lining structure, and the cross section of the dovetail groove is an isosceles trapezoid, wherein a dovetail angle alpha is 30 to 60 degrees, the width L of an outer opening is 4 to 12 millimeters, and the depth H of the dovetail groove is 2 to 6 millimeters. The aluminum lining of the utility model is easy to process, has low manufacturing cost, does not need gluing when coextru-lamination with plastics, saves the gluing cost, reduces the environmental pollution, reduces the labor intensity of workers and reduces the damage to the body health of the workers; meanwhile, a rubber covered roller for an aluminum lining clamping conveyor is easy to manufacture and has long service life, and the aluminum-plastic coextrusion profile after composite molding is easy for aluminum-plastic separation, can be respectively recovered and recycled and is beneficial to environmental protection; and because the concave dovetail groove is arranged on the cavity wall of the aluminum lining, the bending strength of the aluminum lining can be greatly enhanced, thereby the wind pressure resisting performance of a window made of the profile is enhanced.

Description

A kind of aluminium lining structure and plastic-aluminum co-extrusion section bar

Technical field

The utility model relates to a kind of aluminium lining structure and plastic-aluminum co-extrusion section bar, relates in particular to a kind of aluminium lining structure and plastic-aluminum co-extrusion section bar for building.

Background technology

At present, the building window is a lot of with the kind of section bar, comprising plastic-aluminum co-extrusion section bar.Plastic-aluminum co-extrusion section bar structure commonly used at present has two kinds.Fig. 1 is the structural representation of prior art plastic-aluminum co-extrusion section bar embodiment one.As shown in Figure 1, described plastic-aluminum co-extrusion section bar comprises aluminium lining 10 and plastic layer 11, described plastic layer 11 serves as a contrast the gluing surface that invests aluminium lining 10 that smear on 10 surfaces by aluminium, and the bond strength between described aluminium lining 10 and the plastic layer 11 is higher, to solve the problem of the easy layering of two kinds of material bonding surfaces.

Described aluminium serves as a contrast 10 handling eases, and cost is low; Carry out co-extrusion when producing with plastics, plastic overmold is to the skin of gluing aluminium lining 10, and plastic layer 11 and aluminium lining 10 bond by glue, and it is smooth surface that aluminium serves as a contrast 10 profiles, clamps to carry the rubber roll of aluminium lining 10 not fragile long service life.But, described aluminium lining 10 is clamping the operations that will carry out gluing and dry before carrying, is a kind of solvent-borne type glue because aluminium serves as a contrast that 10 surfaces are coated with, and a large amount of solvent evaporates is arranged in the process of gluing drying, can workman's health and environment be worked the mischief, and increase inflammable danger; The aluminium lining 10 of gluing must use in 4 hours~6 hours again, otherwise glue will lose efficacy; And the plastic-aluminum co-extrusion section bar waste product of Sheng Chaning can't carry out the separation of plastic-aluminum in this way, can't recycling thereby cause, and unfavorable to environmental protection.

Fig. 2 is the structural representation of prior art plastic-aluminum co-extrusion section bar embodiment two, as shown in Figure 2, described plastic-aluminum co-extrusion section bar comprises aluminium lining 20 and plastic layer 21, the surface of described aluminium lining 20 has the outstanding structure 22 of a plurality of V-shapes, described plastic layer 21 is arranged at the surface of aluminium lining 10, and simultaneously, the outstanding structure 22 on the described aluminium lining 20 embeds in the plastic layer 21, described outstanding structure 22 can increase the adhesion of plastic layer 21 and aluminium lining 20, solves the lamination problem between aluminium lining 20 and the plastic layer 21.Described aluminium lining 20 need not carry out coating technique with plastic co-extrusion the time, do not have the pollution of glue to personnel and environment; Plastics are filled into the root of the outstanding structure 22 of V-shape when producing with plastic co-extrusion, make plastic layer 21 and aluminium lining 20 in conjunction with not stratified.But the difficulty of processing of described aluminium lining 20 is big, causes the cost of manufacture height of aluminium lining 20; And aluminium serves as a contrast the outstanding structure 22 of V-shape that 20 surfaces have, and is very easy to produce and damage clamping the rubber roll of carrying the aluminium lining.And described aluminium lining 20 can't carry out plastic-aluminum with plastic layer 21 to be separated, can't recycling thereby cause, and unfavorable to environmental protection.

The utility model content

The utility model is at existing plastic-aluminum co-extrusion section bar cost of manufacture height; clamp to carry inconvenience, and the aluminium lining can't carry out plastic-aluminum with plastic layer and separate, can't recycling thereby cause; to the disadvantageous deficiency of environmental protection, provide a kind of aluminium lining structure and plastic-aluminum co-extrusion section bar.

The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of aluminium lining structure is provided with at least one dovetail groove, the cross section of described dovetail groove is an isosceles trapezoid, wherein, dovetail angle α is 30 °~60 °, the wide L of collar extension is 4 millimeters~12 millimeters, depth of dovetail H is 2 millimeters~6 millimeters, and the wide L of described collar extension is 2: 1 with the ratio of depth H.

The beneficial effects of the utility model are: aluminium lining handling ease of the present utility model, low and the plastic co-extrusion compound tense of cost of manufacture has been saved the cost of gluing without gluing, reduced the pollution of environment, reduced working strength of workers and reduced the infringement healthy the workman; Simultaneously, the rubber roll that is used for aluminium lining clamping conveyor is easy to make and long service life, and the plastic-aluminum co-extrusion section bar waste product after the composite molding is easy to carry out plastic-aluminum to be separated, and can distinguish recycling, is beneficial to environmental protection; Because the dovetail groove of matrix is set on the chamber wall of aluminium lining, only increase the weight of the aluminium of extremely few dovetail groove part, just can be so that the flexural strength of aluminium lining have bigger lifting, thus promoted resisting wind press capacity with the window of this section bar making.

On the basis of technique scheme, the utility model can also be done following improvement.

Further, described aluminium lining structure comprises a single armed structure, has at least one outstanding structure on the described single armed structure.

The utility model also provides a kind of technical scheme that solves the problems of the technologies described above as follows: a kind of plastic-aluminum co-extrusion section bar comprises aluminium lining structure and plastic layer, described plastic layer is arranged at the surface of aluminium lining structure, described aluminium lining structure is provided with at least one dovetail groove, the cross section of described dovetail groove is an isosceles trapezoid, wherein, dovetail angle α is 30 °~60 °, the wide L of collar extension is 4 millimeters~12 millimeters, depth of dovetail H is 2 millimeters~6 millimeters, the wide L of described collar extension is 2: 1 with the ratio of depth H, is filled with the plastics in the plastic layer in the groove of described dovetail groove.

Further, described aluminium lining structure comprises a single armed structure, has at least one outstanding structure on the described single armed structure.

Further, the material of described plastic layer is polyvinyl chloride or polyurethane.

Further, described co-extrusion section bar is the frame material, and the right part of described frame material has first groove and second groove that is used for the clamping body of wall, and its upper left quarter has the 3rd groove that is used to install and fix glass, and its lower left quarter has the 4th groove that is used for the clamping weather strip.

Further, described co-extrusion section bar is the fan material, the upper right quarter of described fan material has first groove that is used to install and fix glass, its middle part, left side has second groove that is used to install hardware, its upper left quarter has the 3rd groove that is used for the clamping weather strip, and its right lower quadrant has the 4th groove that is used for the clamping weather strip.

Further, described co-extrusion section bar is endured in being, upper left quarter of enduring in described and upper right quarter have symmetrically arranged first groove and second groove that is used to install and fix glass, and its lower left quarter and right lower quadrant have symmetrically arranged the 3rd groove and the 4th groove that is used for the clamping weather strip.

Description of drawings

Fig. 1 is the structural representation of prior art plastic-aluminum co-extrusion section bar embodiment one;

Fig. 2 is the structural representation of prior art plastic-aluminum co-extrusion section bar embodiment two;

Fig. 3 is the structural representation of the utility model aluminium lining structure embodiment one;

Fig. 4 is the structural representation of the utility model aluminium lining structure embodiment two;

Fig. 5 is the structural representation of the utility model aluminium lining structure embodiment three;

Fig. 6 is the structural representation of the utility model plastic-aluminum co-extrusion section bar embodiment one;

Fig. 7 is the structural representation of the utility model plastic-aluminum co-extrusion section bar embodiment two;

Fig. 8 is the structural representation of the utility model frame material;

Fig. 9 is the structural representation of the utility model fan material;

The structural representation of Figure 10 for enduring in the utility model.

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.

Fig. 3 is the structural representation of the utility model aluminium lining structure embodiment one.As shown in Figure 3, described aluminium lining structure is provided with at least one dovetail groove 30, the cross section of described dovetail groove 30 is an isosceles trapezoid, wherein, dovetail angle α is 30 °~60 °, the wide L of collar extension is 4 millimeters~12 millimeters, and dovetail groove 30 depth H are 2 millimeters~6 millimeters, and the wide L of described collar extension is 2: 1 with the ratio of depth H.

Fig. 4 is the structural representation of the utility model aluminium lining structure embodiment two.As shown in Figure 4, be that described aluminium lining structure comprises a single armed structure 31, have at least one outstanding structure 32 on the described single armed structure 31 with Fig. 3 difference.

Fig. 5 is the structural representation of the utility model aluminium lining structure embodiment three.As shown in Figure 5, be that described aluminium lining structure comprises a single armed structure 31, have at least one dovetail groove 30 on the described single armed structure 31 with Fig. 3 difference.

Fig. 6 is the structural representation of the utility model plastic-aluminum co-extrusion section bar embodiment one.As shown in Figure 6, described co-extrusion section bar comprises aluminium lining structure 60 and plastic layer 61, and described plastic layer 61 is arranged at the surface of aluminium lining structure 60.Described aluminium lining structure 60 is provided with four dovetail grooves 62, and the cross section of described dovetail groove 62 is an isosceles trapezoid, wherein, dovetail angle α is 45 °, the wide L of collar extension is 4 millimeters, and the depth H of dovetail groove 62 is 2 millimeters, is filled with the plastics in the plastic layer in the groove of described dovetail groove 62.Described aluminium lining structure also comprises a single armed structure 63, has a plurality of outstanding structures 64 on the described single armed structure 63.When the single armed structure more in short-term, can projection be set on the single armed surface, increase the surperficial contact area of plastic layer and aluminium lining structure, to prevent layering.Described plastic layer adopts foamed plastic, its high insulating effect, and the little materials of proportion are few.The material of described plastic layer can be a polyvinyl chloride, also can be polyurethane.The quantity of described dovetail groove and size are provided with according to the size and the position of aluminium lining structure, and when going out with plastic co-extrusion, plastics are filled in the dovetail groove of aluminium lining, and combination does not separate with the aluminium lining to make plastics.

Fig. 7 is the structural representation of the utility model plastic-aluminum co-extrusion section bar embodiment two.As shown in Figure 7, described co-extrusion section bar comprises aluminium lining structure 70 and plastic layer 71, and described plastic layer 71 is arranged at the surface of aluminium lining structure 70.Described aluminium lining structure 70 is provided with five dovetail grooves 72, and the cross section of described dovetail groove 72 is an isosceles trapezoid, wherein, dovetail angle α is 45 °, the wide L of collar extension is 4 millimeters, and the depth H of dovetail groove 72 is 2 millimeters, is filled with the plastics in the plastic layer in the groove of described dovetail groove 72.Described aluminium lining structure also comprises a single armed structure 73, has a dovetail groove 72 on the described single armed structure 63.When the single armed structure is longer, can adopt two-sided design dovetail groove on the single armed structure, the quantity of described dovetail groove and size are provided with according to the length and the position of single armed structure.Described plastic layer adopts foamed plastic, its high insulating effect, and the little materials of proportion are few.The material of described plastic layer can be a polyvinyl chloride, also can be polyurethane.The quantity of described dovetail groove and size are provided with according to the size and the position of aluminium lining structure, and when going out with plastic co-extrusion, plastics are filled in the dovetail groove of aluminium lining, and combination does not separate with the aluminium lining to make plastics.

Fig. 8 is the structural representation of the utility model frame material.As shown in Figure 8, described co-extrusion section bar is the frame material, the right part of described frame material has first groove 80 and second groove 81 that is used for the clamping body of wall, and its upper left quarter has the 3rd groove 82 that is used to install and fix glass, and its lower left quarter has the 4th groove 83 that is used for the clamping weather strip.First groove 80 of the right part of described frame material and second groove 81 can increase the practicality of clamping between frame material and the body of wall.The 4th groove 83 of the lower left quarter of described frame material is installed weather strip can be increased the sealing of glass and reduce the destruction of vibration to glass.

Fig. 9 is the structural representation of the utility model fan material.As shown in Figure 9, described co-extrusion section bar is the fan material, the upper right quarter of described fan material has first groove 92 that is used to install and fix glass, its middle part, left side has second groove 91 that is used to install hardware, its upper left quarter has the 3rd groove 90 that is used for the clamping weather strip, and its right lower quadrant has the 4th groove 93 that is used for the clamping weather strip.Second groove 91 of the peace hardware that described left side middle part is provided with can be installed the hardware of various functions, satisfy people to the window external-open, in open, outstanding requirement of function such as opening.

The structural representation of Figure 10 for enduring in the utility model.As shown in figure 10, described co-extrusion section bar is endured in being, upper left quarter of enduring in described and upper right quarter have symmetrically arranged first groove 100 and second groove 101 that is used to install and fix glass, and its lower left quarter and right lower quadrant have symmetrically arranged the 3rd groove 102 and the 4th groove 103 that is used for the clamping weather strip.

When being combined into window, with above-mentioned frame material, fan material and in very earlier according to window specification and shape, more as calculated the back by the size blanking, then by kludge with frame material, fan material and in very can become whole window after the assembling.

The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. aluminium lining structure, it is characterized in that, described aluminium lining structure is provided with at least one dovetail groove (30), the cross section of described dovetail groove (30) is an isosceles trapezoid, wherein, dovetail angle α is 30 °~60 °, and the wide L of collar extension is 4 millimeters~12 millimeters, dovetail groove (30) depth H is 2 millimeters~6 millimeters, and the wide L of described collar extension is 2: 1 with the ratio of depth H.
2. aluminium lining structure according to claim 1 is characterized in that, described aluminium lining structure comprises a single armed structure (31), has at least one outstanding structure (32) on the described single armed structure (31).
3. aluminium lining structure according to claim 1 is characterized in that, described aluminium lining structure comprises a single armed structure (31), has at least one dovetail groove (30) on the described single armed structure (31).
4. plastic-aluminum co-extrusion section bar, described co-extrusion section bar comprises aluminium lining structure and plastic layer, described plastic layer is arranged at the surface of aluminium lining structure, it is characterized in that, described aluminium lining structure is provided with at least one dovetail groove (30), the cross section of described dovetail groove (30) is an isosceles trapezoid, wherein, dovetail angle α is 30 °~60 °, the wide L of collar extension is 4 millimeters~12 millimeters, dovetail groove (30) depth H is 2 millimeters~6 millimeters, and the wide L of described collar extension is 2: 1 with the ratio of depth H, is filled with the plastics in the plastic layer in the groove of described dovetail groove (30).
5. plastic-aluminum co-extrusion section bar according to claim 4 is characterized in that, described aluminium lining structure comprises a single armed structure (31), has at least one outstanding structure (32) on the described single armed structure (31).
6. plastic-aluminum co-extrusion section bar according to claim 4 is characterized in that, described aluminium lining structure comprises a single armed structure (31), has at least one dovetail groove (30) on the described single armed structure (31).
7. plastic-aluminum co-extrusion section bar according to claim 4 is characterized in that, the material of described plastic layer is polyvinyl chloride or polyurethane.
8. plastic-aluminum co-extrusion section bar according to claim 4, it is characterized in that, described co-extrusion section bar is the frame material, the right part of described frame material has first groove (80) and second groove (81) that is used to connect body of wall, its upper left quarter has the 3rd groove (82) that is used to install and fix glass, and its lower left quarter has the 4th groove (83) that is used for the clamping weather strip.
9. plastic-aluminum co-extrusion section bar according to claim 4, it is characterized in that, described co-extrusion section bar is the fan material, the upper right quarter of described fan material has first groove (92) that is used to install and fix glass, its middle part, left side has second groove (91) that is used to install hardware, its upper left quarter has the 3rd groove (90) that is used for the clamping weather strip, and its right lower quadrant has the 4th groove (93) that is used for the clamping weather strip.
10. plastic-aluminum co-extrusion section bar according to claim 4, it is characterized in that, described co-extrusion section bar is endured in being, upper left quarter of enduring in described and upper right quarter have symmetrically arranged first groove (100) and second groove (101) that is used to install and fix glass, and its lower left quarter and right lower quadrant have symmetrically arranged the 3rd groove (102) and the 4th groove (103) that is used for the clamping weather strip.
CN200920258860XU 2009-11-20 2009-11-20 Aluminum lining structure and aluminum-plastic coextrusion profile CN201635582U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619439A (en) * 2011-01-28 2012-08-01 上海金河实业有限公司 Composite sectional material provided with heat insulated bridge structure and used for doors and windows
CN102628333A (en) * 2012-04-26 2012-08-08 山西华鹏新型建筑材料科技研发有限公司 Heat insulating bridge-cut-off aluminum-plastic co-extrusion profile
CN102683449A (en) * 2012-04-25 2012-09-19 张国伟 Sectional material for solar photovoltaic assembly
CN102889042A (en) * 2011-07-18 2013-01-23 王广武 Internally-embedded aluminum alloy plastic wood and aluminum composite section bar
CN103147663A (en) * 2013-03-13 2013-06-12 北京中联建诚建材有限公司 Fully-covered profile with aluminum lining separated by foamed plastic

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619439A (en) * 2011-01-28 2012-08-01 上海金河实业有限公司 Composite sectional material provided with heat insulated bridge structure and used for doors and windows
CN102889042A (en) * 2011-07-18 2013-01-23 王广武 Internally-embedded aluminum alloy plastic wood and aluminum composite section bar
CN102683449A (en) * 2012-04-25 2012-09-19 张国伟 Sectional material for solar photovoltaic assembly
CN102628333A (en) * 2012-04-26 2012-08-08 山西华鹏新型建筑材料科技研发有限公司 Heat insulating bridge-cut-off aluminum-plastic co-extrusion profile
CN103147663A (en) * 2013-03-13 2013-06-12 北京中联建诚建材有限公司 Fully-covered profile with aluminum lining separated by foamed plastic
CN103147663B (en) * 2013-03-13 2015-04-01 北京中联建诚建材有限公司 Fully-covered profile with aluminum lining separated by foamed plastic

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Granted publication date: 20101117