CN211173690U - Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward - Google Patents
Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward Download PDFInfo
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- CN211173690U CN211173690U CN201921799966.0U CN201921799966U CN211173690U CN 211173690 U CN211173690 U CN 211173690U CN 201921799966 U CN201921799966 U CN 201921799966U CN 211173690 U CN211173690 U CN 211173690U
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Abstract
The utility model provides a passive external-open door and window's thermal-insulated reinforcing structure that keeps warm and passive external-open door and window, including setting up first joint strip, second joint strip and third joint strip subassembly between first fan-shaped material and lower frame section bar, the lower frame section bar is the polyurethane frame section bar that the cross-section is rectangle, and it is filled with the foaming polyurethane; one end of the first sealing rubber strip is clamped at the outer side end of the first sash section bar, and the other end of the first sealing rubber strip is abutted to the outer side surface of the lower frame section bar; one side of the second sealing rubber strip is clamped in the middle of the first sash profile, and the other side of the second sealing rubber strip is abutted to the middle of the upper side surface of the lower frame profile; one side of the third sealing rubber strip component is clamped at the inner side end of the first sash section bar, and the other side of the third sealing rubber strip component is abutted to the inner side of the upper side surface of the lower frame section bar. The utility model discloses a lower frame section bar adopts the polyurethane section bar to fill foaming polyurethane, the heat preservation effect is more, and corrosion resistance and ageing resistance are all better.
Description
Technical Field
The utility model belongs to the technical field of the passive form external-open door and window technique and specifically relates to a passive form external-open door and window's thermal-insulated reinforced structure and passive form external-open door and window that keeps warm.
Background
At present, domestic energy-saving doors and windows usually have the following characteristics: plastic-steel doors and windows, bridge-cut-off aluminum alloy doors and windows, pure wood doors and windows, and aluminum-clad wood doors and windows. Due to the good heat insulation performance of the PVC material and the multi-cavity structure, the plastic steel door and window has outstanding heat insulation performance and corrosion resistance, but has poor aging resistance and strength. The bridge-cut-off aluminum alloy door and window can achieve high heat insulation performance by increasing the width of the heat insulation strips and forming a multi-cavity structure in the heat insulation strips, the aging resistance is good, the strength of the section is reduced, and the corrosion resistance is poor. The pure wood door and window has excellent heat insulation performance, but has poor aging resistance and corrosion resistance. The aluminum-clad wood door and window has the advantages of high heat insulation performance of a pure wood door and window and high weather resistance of an aluminum alloy door and window, but the tensile strength and the shearing strength of the aluminum material are reduced because the aluminum material on the outer side is connected with wood in a hanging mode.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a passive form is opened door and window outward's thermal-insulated reinforcing structure of heat preservation and passive form are opened door and window outward, solved the corrosion resistance and the problem that ageing resistance can not compromise of opening door and window in the passive form among the correlation technique.
In order to solve the technical problem, the utility model provides a heat preservation and insulation reinforcing structure of a passive outward-opening door and window, which comprises a first sealing rubber strip, a second sealing rubber strip and a third sealing rubber strip component which are arranged between a first sash section bar and a lower frame section bar at the lower part of the door and window, wherein the lower frame section bar is a polyurethane frame section bar with a rectangular cross section, and a first foaming heat preservation layer is filled in the lower frame section bar; the first foaming heat-insulating layer is foaming polyurethane; one end of the first sealing rubber strip is clamped at the outer side end of the first sash section bar, and the other end of the first sealing rubber strip abuts against the outer side surface of the lower frame section bar; one side of the second sealing rubber strip is clamped in the middle of the first sash profile, and the other side of the second sealing rubber strip abuts against the middle of the upper side surface of the lower frame profile; one side of the third sealing rubber strip component is clamped at the inner side end of the first sash section bar, and the other side of the third sealing rubber strip component is abutted against the inner side of the upper side surface of the lower frame section bar.
The first fan section comprises a first outer side section and a first inner side section; the first outer side profile comprises a first outer side cavity, a first outer side upper arm and a first outer side lower arm, a first upper clamping groove is formed in the end portion of the first outer side upper arm, and a first lower clamping groove is formed in the end portion of the first outer side lower arm; the first inner side section comprises a first inner side cavity, a first inner side upper clamping groove, a first inner side lower clamping groove and a first notch; a first heat insulation strip and a second heat insulation strip are connected between the first outer side profile and the first inner side profile, a second foaming heat insulation layer is filled between the first heat insulation strip and the second heat insulation strip, and a first mounting groove is formed in the second heat insulation strip; the first sealing rubber strip is clamped in a first lower clamping groove of the first outer side profile; the second sealing rubber strip is clamped on the first mounting groove of the second heat insulation strip; the third sealing rubber strip component is clamped on the first inner lower clamping groove and the first notch.
The second sealing rubber strip is of a hollow cavity type structure; the second sealing rubber strip comprises a first main body part and two first clamping parts; the two first clamping parts are symmetrically connected to one side of the main body part I, and the first clamping parts are clamped in the first mounting grooves; a first protruding part which is abutted against the second heat insulation strip is arranged on one side, located on the first clamping part, of the first main body part; the other side of the main body part I is provided with a horizontal plane and an inclined plane, the horizontal plane and one clamping part are positioned on the same side, the horizontal plane is abutted against the lower frame section bar, the inclined plane is provided with a second protruding part, the second protruding part and the other clamping part are positioned on the same side, and the second protruding part is abutted against the lower frame section bar; the main body part is made of ethylene propylene diene monomer foaming materials, and the clamping part is made of ethylene propylene diene monomer materials.
The third sealing rubber strip assembly comprises a connecting section and a third sealing rubber strip, two symmetrical third clamping grooves are formed in one side of the connecting section, one end of the third sealing rubber strip is clamped and fixed in the third clamping groove, the other end of the third sealing rubber strip is abutted against the lower frame section, a short stop strip is arranged at one end of the other side of the connecting section, an L-shaped stop strip is arranged at the other end of the other side of the connecting section, the short stop strip is clamped and connected in the inner lower clamping groove, and the L-shaped stop strip is clamped and connected in the notch.
The utility model also provides a passive outward-opening door and window, which comprises a first sash section bar and a lower frame section bar which are arranged at the lower part of the door and window, and a first sealing rubber strip, a second sealing rubber strip and a third sealing rubber strip component which are arranged between the first sash section bar and the lower frame section bar; the door and window frame further comprises a second sash section and an upper frame section which are arranged at the upper part of the door and window, wherein a fourth sealing rubber strip, a fifth sealing rubber strip and a sixth sealing rubber strip are arranged between the second sash section and the upper frame section; one end of the fourth sealing rubber strip is clamped at the outer side end of the second sash section bar, and the other end of the fourth sealing rubber strip is abutted against the outer side end of the upper frame section bar; one side of the fifth sealing rubber strip is clamped in the middle of the second sash profile, and the other side of the fifth sealing rubber strip is abutted against the middle of the upper frame profile; one end of the sixth sealing rubber strip is clamped at the inner side end of the upper frame section bar, and the other end of the sixth sealing rubber strip abuts against the inner side end of the second sash section bar.
The second fan section comprises a second outer side section and a second inner side section; the second outer side profile comprises a second outer side cavity, a second outer side upper arm and a second outer side lower arm, a second upper clamping groove is formed in the end portion of the second outer side upper arm, and a second lower clamping groove is formed in the end portion of the second outer side lower arm; the second inner side section comprises a second inner side cavity, a second inner side upper clamping groove, a second notch and a second inner side lower clamping groove; a third heat insulation strip and a fourth heat insulation strip are connected between the second outer side profile and the second inner side profile, a third foaming heat insulation layer is filled between the third heat insulation strip and the fourth heat insulation strip, and a second mounting groove is formed in the third heat insulation strip; the fourth sealing rubber strip is clamped in a second upper clamping groove of the second outer side profile; the fifth sealing rubber strip is clamped on the second mounting groove of the third heat insulation strip; and the sixth sealing rubber strip is abutted against the second notch.
The upper frame section comprises a third outer side section and a third inner side section; the third outer side profile comprises a third outer side cavity, a third outer side upper clamping groove and a third outer side lower convex block, and a cavity is formed in the third outer side lower convex block; the third inner side profile comprises a third inner side cavity, a third inner side upper clamping groove and a third inner side lower arm, and a third inner side lower clamping groove is formed in the end part of the third inner side lower arm; a fifth heat insulation strip and a sixth heat insulation strip are connected between the third outer side profile and the third inner side profile, a fourth foaming heat insulation layer is filled between the fifth heat insulation strip and the sixth heat insulation strip, and the sixth heat insulation strip faces downwards to form a multi-cavity structure; the fourth sealing rubber strip abuts against a third outer lower convex block of the third outer profile; the fifth sealing rubber strip abuts against the multi-cavity structure of the sixth heat insulation strip; and the sixth sealing rubber strip is clamped in a third inner lower clamping groove of the third inner profile.
The fifth sealing rubber strip is of a hollow cavity type structure; the fifth sealing rubber strip comprises a main body part II and two clamping parts II; the two clamping parts II are symmetrically connected to one side of the main body part II, and the clamping parts II are clamped in the mounting grooves II; a third bulge which is abutted against the third heat insulation strip is arranged on one side, located on the second clamping part, of the main body part II; a fourth bulge which is in contact with the multi-cavity structure of the sixth heat insulation strip is arranged on the other side of the main body part II; the main body part is made of ethylene propylene diene monomer foaming material, and the clamping part is made of ethylene propylene diene monomer material.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses a set up the lower frame section bar into the cross-section and be rectangular polyurethane frame section bar to fill foaming polyurethane in the cavity of polyurethane frame section bar, it is effectual to keep warm, make the corrosion resistance and the ageing resistance of lower frame section bar all relatively good, seal through first joint strip, second joint strip and third joint strip subassembly between first section bar and the lower frame section bar simultaneously, sealed effect and thermal-insulated effect when having increased door and window and closing.
2. The utility model discloses further through set up draw-in groove and first notch under first inboard on the first inboard section bar of first fan section bar, be favorable to the installation of third sealed moulding subassembly to guarantee that the third sealed moulding subassembly increases the steadiness of third sealed moulding subassembly when the atress on the horizontal direction makes door and window open and close.
3. The utility model discloses further set up first bellying in one side of second joint strip and first fan-shaped section bar fixed connection, form thermal-insulated cavity between the thermal-insulated strip of second of first bellying and first fan-shaped section bar, increase the thermal-insulated effect between the thermal-insulated strip of second joint strip and second.
4. The utility model discloses further set up to horizontal plane and the integrative contact surface of inclined plane in one side of second joint strip and lower frame section bar contact, horizontal plane sets up the outside that opens and shuts at door and window, when closing door and window, horizontal plane increases the area of contact of second joint strip and lower frame section bar, and then increased the sealed effect and the thermal-insulated effect of first fan section bar and lower frame section bar, the inclined plane sets up the inboard that opens and shuts at door and window, and set up the second bellying on the inclined plane, also form thermal-insulated cavity between second bellying and the lower frame section bar, the sealed effect and the thermal-insulated effect of first fan section bar and lower frame section bar have further been increased, and guarantee that door and window opens and shuts not block.
5. The utility model discloses further set up joint portion one into the EPT material, can play better firm effect, all the other main part adopts the EPT expanded material, the material proportion of the EPT material on the thermal-insulated reinforcing adhesive tape of single heat preservation has been reduced, the material proportion of the EPT expanded material has been increased, the EPT expanded material can play better thermal-insulated effect than the EPT material, not only fixed position has played the fixed action, guarantee firmly not drop, and better thermal-insulated effect has been reached.
6. The utility model discloses further set up to short shelves strip through the one end with the connecting profile, the other end sets up to L shape shelves strip, and in draw-in groove under the first inboard of the first fan-shaped section bar of short shelves strip embedding, in the first notch of L shape shelves strip L shape shelves strip for connecting profile and first inboard under draw-in groove and first notch all form thermal-insulated cavity, increase thermal-insulated effect.
7. The utility model discloses passive formula is door and window's lower frame section bar outward sets up to be rectangular polyurethane frame section bar for the cross-section, and pack foaming polyurethane in the cavity of polyurethane frame section bar, it is effectual to keep warm, make the corrosion resistance and the ageing resistance of lower frame section bar all comparatively good, simultaneously through first joint strip between first section bar and the lower frame section bar, second joint strip and third joint strip subassembly seal, be provided with fourth joint strip between second section bar and the upper frame section bar, fifth joint strip and sixth joint strip seal, sealed effect and thermal-insulated effect when door and window is closed have been increased.
Drawings
The heat preservation and insulation reinforcing structure and the seal buckle reader-writer of the passive outward-opening door and window of the present invention will be further described in detail with reference to the accompanying drawings and the specific embodiments.
Fig. 1 is a schematic structural view of the passive outward-opening door and window of the present invention.
Fig. 2 is a schematic structural view of the first sash profile of the present invention.
Fig. 3 is a schematic structural diagram of the lower frame section of the present invention.
Fig. 4 is a schematic structural view of the first sealing rubber strip of the present invention.
Fig. 5 is a schematic structural view of the second joint strip of the present invention.
Fig. 6 is a schematic structural view of a third sealant strip assembly according to the present invention.
Fig. 7 is a schematic structural view of a second sash profile of the present invention.
Fig. 8 is a schematic structural view of the upper frame section of the present invention.
Fig. 9 is a schematic structural view of a fifth joint strip of the present invention.
Fig. 10 is a schematic structural view of a sixth sealing rubber strip according to the present invention.
The reference numerals are explained below.
The first sash profile 1, the first outer side profile 11, the first outer side cavity 11a, the first outer side upper arm 11b, the first outer side lower arm 11c, the first upper groove 11d, the first lower groove 11e, the first inner side profile 12, the first inner side cavity 12a, the first inner side upper groove 12b, the first inner side lower groove 12c, the first notch 12d, the first heat insulating strip 13, the second heat insulating strip 14, the first mounting groove 141, the second foam heat insulation layer 15, the lower frame profile 2, the first foam heat insulation layer 21, the spacer 22, the first sealing rubber strip 3, the clamping portion 31, the variable deformation portion 32, the attaching portion 33, the second sealing rubber strip 4, the first main body portion 41, the first clamping portion 42, the first protrusion portion 43, the horizontal plane 44, the inclined plane 45, the second protrusion portion 46, the third sealing rubber strip assembly 5, the connecting profile 51, the third groove 511, the short bar 512, the third sealing rubber strip L, the third sealing rubber strip 52, the second sash 6, the second outer side profile 61, the second outer side protrusion portion 631, the third outer side heat insulation layer module 5, the third sealing rubber strip inner side lower groove 71, the inner side groove 71, the upper groove 71, the fourth outer side cavity 71, the fourth outer side lower groove 71, the fourth outer side cavity 71, the fourth lower groove 71, the fourth outer side lower groove 71, the upper groove 71, the fourth lower groove 71, the fourth heat insulation layer 71, the fourth groove 71, the fourth outer side groove 71, the fourth.
Detailed Description
Example 1:
as shown in fig. 1 and 3, the utility model provides a passive heat preservation and insulation reinforcing structure of external-open door and window, including first joint strip 3, second joint strip 4 and third joint strip subassembly 5 that set up between first fan-shaped material 1 and lower frame section bar 2 of door and window lower part, lower frame section bar 2 is the polyurethane frame section bar that the cross-section is rectangle, lower frame section bar 2 intussuseption is filled with first foaming heat preservation 21, and first foaming heat preservation 21 is foaming polyurethane, still is provided with parting bead 22 in lower frame section bar 2, separates the cavity of lower frame section bar 2 into multicavity structure, increases the thermal-insulated effect of lower frame section bar, and parting bead 22 still plays the supporting role, strengthens the intensity of lower frame section bar 2; one end of the first sealing rubber strip 3 is clamped at the outer side end of the first sash section bar 1, and the other end of the first sealing rubber strip 3 abuts against the outer side surface of the lower frame section bar 2; one side of the second sealing rubber strip 4 is clamped in the middle of the first sash profile 1, and the other side of the second sealing rubber strip 4 abuts against the middle of the upper side surface of the lower frame profile 2; one side of the third sealing rubber strip component 5 is clamped at the inner side end of the first sash section bar 1, and the other side of the third sealing rubber strip component 5 abuts against the inner side of the upper side surface of the lower frame section bar 2.
This embodiment sets up the lower frame section bar into the polyurethane frame section bar that the cross-section is rectangle to fill foaming polyurethane in the cavity of polyurethane frame section bar, it is effectual to keep warm, makes the corrosion resistance and the ageing resistance of lower frame section bar all better, seals through first joint strip, second joint strip and third joint strip subassembly between first fan section bar and the lower frame section bar simultaneously, has increased sealed effect and thermal-insulated effect when door and window closes.
Various modifications of the present embodiment will be described in detail below.
As shown in fig. 1 and 2, the first sector profile 1 comprises a first outer profile 11 and a first inner profile 12; the first outer side profile 11 comprises a first outer side cavity 11a, a first outer side upper arm 11b and a first outer side lower arm 11c, a first upper clamping groove 11d is formed in the end of the first outer side upper arm 11b, and a first lower clamping groove 11e is formed in the end of the first outer side lower arm 11 c; the first inner side profile 12 comprises a first inner side cavity 12a, a first inner side upper clamping groove 12b, a first inner side lower clamping groove 12c and a first notch 12 d; a first heat insulation strip 13 and a second heat insulation strip 14 are connected between the first outer side profile 11 and the first inner side profile 12, a second foaming heat insulation layer 15 is filled between the first heat insulation strip 13 and the second heat insulation strip 14, the second foaming heat insulation layer 15 is made of foaming polyurethane, and a first mounting groove 141 is formed in the second heat insulation strip 14; the first sealing rubber strip 3 is clamped in a first lower clamping groove 11e of the first outer side profile 11; the second sealing rubber strip 4 is clamped on the first mounting groove 141 of the second heat insulation strip 14; the third sealing rubber strip component 5 is clamped on the first inner lower clamping groove 12c and the first notch 12 d.
This embodiment is through setting up draw-in groove and first notch under first inboard on the first inboard section bar of first fan section bar, is favorable to the installation of third sealed moulding subassembly to guarantee that the atress of third sealed moulding subassembly on the horizontal direction makes door and window open and increase the steadiness of third sealed moulding subassembly when closing.
As shown in fig. 4, first joint strip 3 is the waterproof rubber of elasticity, one side of first joint strip 3 has block portion 31, the deformation hole 32 has in block portion 31, the in-process of deformation hole 32 in the first draw-in groove 11e of first outside section bar 11 joint at first joint strip 3 utilizes its elastic deformation, be favorable to first joint strip 3's installation, first joint strip 3's opposite side has laminating portion 33, laminating portion 33 is the foaming polyurethane material, increase the thermal-insulated effect between first joint strip 3 and the lower frame section bar 2.
As shown in fig. 1, 2 and 5, the second sealing rubber strip 4 is a hollow cavity structure; the second sealing rubber strip 4 comprises a first main body part 41 and two first clamping parts 42; the two first clamping parts 42 are symmetrically connected to one side of the main body part 41, and the first clamping parts 42 are clamped in the first mounting grooves 141; a first protruding portion 43 that abuts against the second heat insulating strip 14 is disposed on one side of the first main body portion 41, which is located on the first clamping portion 42.
In the embodiment, the first protruding portion is arranged on one side, fixedly connected with the first sash section bar, of the second sealing rubber strip, and the heat insulation cavity is formed between the first protruding portion and the second heat insulation strip of the first sash section bar, so that the heat insulation effect between the second sealing rubber strip and the second heat insulation strip is improved.
As shown in fig. 1, 2 and 5, a horizontal plane 44 and an inclined plane 45 are disposed on the other side of the first main body portion 41, the horizontal plane 44 and one first clamping portion 42 are located on the same side, the horizontal plane 44 abuts against the lower frame profile 2, a second protruding portion 46 is disposed on the inclined plane 45, the second protruding portion 46 and the other first clamping portion 42 are located on the same side, and the second protruding portion 46 abuts against the lower frame profile 2.
This embodiment sets up to horizontal plane and the integrative contact surface of inclined plane in one side of second joint strip and lower frame section bar contact, horizontal plane sets up the outside that opens and shuts at door and window, when closing door and window, horizontal plane increases the area of contact of second joint strip and lower frame section bar, and then has increased the sealed effect and the thermal-insulated effect of first fan section bar and lower frame section bar, the inclined plane sets up the inboard that opens and shuts at door and window, and set up the second bellying on the inclined plane, also form thermal-insulated cavity between second bellying and the lower frame section bar, the sealed effect and the thermal-insulated effect of first fan section bar and lower frame section bar have further been increased, and guarantee that door and window opens and shuts not block and pause.
As shown in fig. 5, the main body portion one 41 is an epdm foam material, and the fastening portion one 42 is an epdm material.
This embodiment sets up joint portion one to the EPT material, can play better firm effect, and other main part one adopts the EPT expanded material, has reduced the material proportion of the EPT material on the thermal-insulated reinforcing adhesive tape of single heat preservation, has increased the material proportion of the EPT expanded material, and the EPT expanded material can play better heat-proof effect than the EPT material, and not only fixed position has played the fixed action, guarantees to stabilize not drop, has reached better heat-proof effect moreover.
As shown in fig. 1, 2 and 6, the third sealing rubber strip assembly 5 includes a connecting section 51 and a third sealing rubber strip 52, two symmetrical third slots 511 are provided on one side of the connecting section 51, one end of the third sealing rubber strip 52 is clamped in the third slots 511 for fixing, the other end of the third sealing rubber strip 52 is abutted against the lower frame section 2, a short stopping strip 512 is provided on one end of the other side of the connecting section 51, an L-shaped stopping strip 513 is provided on the other end of the connecting section 51, the short stopping strip 512 is clamped in the inner lower slot 12c, and the L-shaped stopping strip 513 is clamped in the slot 12 d.
This embodiment is through setting up the one end of connecting the section bar into short shelves strip, and the other end sets up into L shape shelves strip, and in the draw-in groove under the first inboard of first fan-shaped section bar was embedded to short shelves strip, in the first notch of L shape shelves strip L shape shelves strip for connecting the section bar and all forming thermal-insulated cavity with first notch under the first inboard, increase thermal-insulated effect.
Example 2:
as shown in fig. 1, the utility model also provides a passive outward-opening door and window, which comprises the first sash profile 1 and the lower frame profile 2 which are arranged at the lower part of the door and window, and a first sealing rubber strip 3, a second sealing rubber strip 4 and a third sealing rubber strip component 5 which are arranged between the first sash profile 1 and the lower frame profile 2; the door and window frame further comprises a second sash profile 6 and an upper frame profile 7 which are arranged at the upper part of the door and window, wherein a fourth sealing rubber strip 8, a fifth sealing rubber strip 9 and a sixth sealing rubber strip 10 are arranged between the second sash profile 6 and the upper frame profile 7; one end of the fourth sealing rubber strip 8 is clamped at the outer side end of the second sash section bar 6, and the other end of the fourth sealing rubber strip 8 abuts against the outer side end of the upper frame section bar 7; one side of the fifth sealing rubber strip 9 is clamped in the middle of the second sash profile 6, and the other side of the fifth sealing rubber strip 9 abuts against the middle of the upper frame profile 7; one end of the sixth sealing rubber strip 10 is clamped at the inner side end of the upper frame section 7, and the other end of the sixth sealing rubber strip 10 abuts against the inner side end of the second sash section 6.
This embodiment passive form out-opening door and window's lower frame section bar sets up to be the polyurethane frame section bar that the cross-section is rectangle, and pack foaming polyurethane in the cavity of polyurethane frame section bar, it is effectual to keep warm, make the corrosion resistance and the ageing resistance of lower frame section bar all better, simultaneously through first joint strip between first section bar and the lower frame section bar, second joint strip and third joint strip subassembly seal, be provided with fourth joint strip between second section bar and the upper frame section bar, fifth joint strip and sixth joint strip seal, sealed effect and thermal-insulated effect when door and window is closed have been increased.
Various modifications of the present embodiment will be described in detail below.
As shown in fig. 1, 2 and 7, the second sash profile 6 has the same structure as the first sash profile 1 and is symmetrically arranged on both sides of the door and window, for convenience of description of connection relationship between the second sash profile 6 and the upper frame profile 7, wherein the second sash profile 6 comprises a second outer profile 61 and a second inner profile 62; the second outer side profile 61 comprises a second outer side cavity 61a, a second outer side upper arm 61b and a second outer side lower arm 61c, wherein a second upper clamping groove 61d is arranged at the end of the second outer side upper arm 61b, and a second lower clamping groove 61e is arranged at the end of the second outer side lower arm 61 c; the second inner profile 62 comprises a second inner cavity 62a, a second inner upper catch 62b, a second notch 62c and a second inner lower catch 62 d; a third heat insulation strip 63 and a fourth heat insulation strip 64 are connected between the second outer side profile 61 and the second inner side profile 62, a third foamed heat insulation layer 65 is filled between the third heat insulation strip 63 and the fourth heat insulation strip 64, the third foamed heat insulation layer 65 is foamed polyurethane, and a second mounting groove 631 is formed in the third heat insulation strip 63; the fourth sealing rubber strip 8 is clamped in the second upper clamping groove 61d of the second outer profile 61; the fifth sealing rubber strip 9 is clamped on the second mounting groove 631 of the third heat insulation strip 63; the sixth bead 10 abuts against the second notch 62 c.
In the embodiment, the second notch is formed in the second inner side profile of the second sash profile, so that the sixth sealing rubber strip mounted on the upper frame profile is favorably sealed with the second sash profile.
As shown in fig. 1, 7 and 8, the upper frame profile 7 comprises a third outer profile 71 and a third inner profile 72; the third outer profile 71 comprises a third outer cavity 71a, a third outer upper clamping groove 71b and a third outer lower projection 71c, and a cavity 71d is formed in the third outer lower projection 71 c; the third inner side profile 72 includes a third inner side cavity 72a, a third inner side upper catch 72b, and a third inner side lower arm 72c, and a third inner side lower catch 72d is disposed at an end of the third inner side lower arm 72 c; fifth insulating strips 73 and sixth insulating strips 74 are connected between the third outer side profile 71 and the third inner side profile 72, a fourth foam insulation layer 75 is filled between the fifth insulating strips 73 and the sixth insulating strips 74, and the sixth insulating strips 74 form a multi-cavity structure 741 downward; the fourth sealing rubber strip 8 abuts against the third outer lower convex block 71c of the third outer profile 71; the fifth sealing rubber strip 9 abuts against the multi-cavity structure 741 of the sixth heat insulating strip 74; the sixth sealing rubber strip 10 is clamped in a third inner lower clamping groove 72d of the third inner profile 72.
This embodiment is favorable to the sealed of fourth joint strip and upper frame section bar through setting up third outside underbump at third outside section bar. The fourth joint strip 8 is identical to the first joint strip.
As shown in fig. 1, 5 and 9, the fifth sealing rubber strip 9 is a hollow cavity structure; the fifth sealing rubber strip 9 comprises a second main body part 91 and two second clamping parts 92; the two clamping parts 92 are symmetrically connected to one side of the main body part 91, and the two clamping parts 92 are clamped in the mounting grooves 631; a third protruding part 93 which is abutted against the third heat insulation strip 63 is arranged on one side, located on the second clamping part 92, of the second main body part 91; a fourth protrusion 94 that abuts against the multi-cavity structure 741 of the sixth heat insulating strip 74 is provided on the other side of the second main body 91; the main body part II 91 is made of ethylene propylene diene monomer foaming material, and the clamping part II 92 is made of ethylene propylene diene monomer material.
The structure of the fifth sealing rubber strip is similar to that of the second sealing rubber strip, a third protruding portion is arranged on one side, fixedly connected with the second sash section bar, of the fifth sealing rubber strip, a heat insulation cavity is formed between the third protruding portion and the third heat insulation strip of the second sash section bar, and the heat insulation effect between the fifth sealing rubber strip and the third heat insulation strip is improved. And a fourth bulge is arranged on one side of the fifth sealing rubber strip, which is in contact with the upper frame profile, and a heat insulation cavity is formed between the third bulge and a sixth heat insulation strip of the upper frame profile, so that the heat insulation effect between the fifth sealing rubber strip and the sixth heat insulation strip is increased. The fifth sealing rubber strip sets the second clamping part as an ethylene propylene diene monomer material to play a better role in firmness, the other second main body parts adopt ethylene propylene diene monomer foaming materials, the material proportion of the ethylene propylene diene monomer material on the single heat-insulation reinforcing rubber strip is reduced, the material proportion of the ethylene propylene diene monomer foaming materials is increased, the ethylene propylene diene monomer foaming materials can play a better heat insulation effect than the ethylene propylene diene monomer material, not only the fixing position plays a role in fixing, the stability and the non-falling are guaranteed, but also the better heat insulation effect is achieved.
As shown in fig. 10, the sixth sealing rubber strip 10 is elastic waterproof rubber, one side of the sixth sealing rubber strip 10 is provided with a clamping portion 101, a deformation hole is formed in the clamping portion 101, the deformation hole utilizes elastic deformation of the sixth sealing rubber strip 10 in the process of being clamped in the third inner lower clamping groove 72d of the upper frame profile 7, and therefore installation of the sixth sealing rubber strip 10 is facilitated, the other side of the sixth sealing rubber strip 10 is provided with a bonding portion 103, the bonding portion 103 is made of foamed polyurethane material, and the heat insulation effect between the sixth sealing rubber strip 10 and the second fan-shaped profile 6 is improved.
It should be noted that the above-mentioned contents and specific embodiments are intended to demonstrate the practical application of the technical solution provided, and should not be interpreted as limiting the scope of the present protection. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and scope of the present teachings. The scope of protection is subject to the appended claims.
Claims (8)
1. A heat preservation and insulation reinforcing structure of a passive outward opening door and window comprises a first sealing rubber strip (3), a second sealing rubber strip (4) and a third sealing rubber strip component (5) which are arranged between a first sash profile (1) and a lower frame profile (2) at the lower part of the door and window, and is characterized in that the lower frame profile (2) is a polyurethane frame profile with a rectangular cross section, and a first foaming heat preservation layer (21) is filled in the lower frame profile (2); one end of the first sealing rubber strip (3) is clamped at the outer side end of the first sash section bar (1), and the other end of the first sealing rubber strip (3) abuts against the outer side surface of the lower frame section bar (2); one side of the second sealing rubber strip (4) is clamped in the middle of the first sash section bar (1), and the other side of the second sealing rubber strip (4) abuts against the middle of the upper side surface of the lower frame section bar (2); one side of the third sealing rubber strip component (5) is connected to the inner side end of the first sash section bar (1) in a clamping mode, and the other side of the third sealing rubber strip component (5) abuts against the inner side of the upper side surface of the lower frame section bar (2).
2. The heat-insulating reinforced structure of the passive outward opening door and window according to claim 1,
the first fan section bar (1) comprises a first outer side section bar (11) and a first inner side section bar (12);
the first outer side profile (11) comprises a first outer side cavity (11a), a first outer side upper arm (11b) and a first outer side lower arm (11c), a first upper clamping groove (11d) is formed in the end portion of the first outer side upper arm (11b), and a first lower clamping groove (11e) is formed in the end portion of the first outer side lower arm (11 c);
the first inner side profile (12) comprises a first inner side cavity (12a), a first inner side upper clamping groove (12b), a first inner side lower clamping groove (12c) and a first notch (12 d);
a first heat insulation strip (13) and a second heat insulation strip (14) are connected between the first outer side profile (11) and the first inner side profile (12), a second foaming heat insulation layer (15) is filled between the first heat insulation strip (13) and the second heat insulation strip (14), and a first mounting groove (141) is formed in the second heat insulation strip (14);
the first sealing rubber strip (3) is clamped in a first lower clamping groove (11e) of the first outer side profile (11); the second sealing rubber strip (4) is clamped on a first mounting groove (141) of the second heat insulation strip (14); the third sealing rubber strip component (5) is clamped on the first inner lower clamping groove (12c) and the first notch (12 d).
3. The heat-insulating reinforced structure of the passive outward opening door and window according to claim 2,
the second sealing rubber strip (4) is of a hollow cavity type structure;
the second sealing rubber strip (4) comprises a first main body part (41) and two first clamping parts (42);
the two clamping parts I (42) are symmetrically connected to one side of the main body part I (41), and the clamping parts I (42) are clamped in the mounting grooves I (141);
a first bulge part (43) which is abutted against the second heat insulation strip (14) is arranged on one side, located on the first clamping part (42), of the main body part (41);
a horizontal plane (44) and an inclined plane (45) are arranged on the other side of the main body part I (41), the horizontal plane (44) and one clamping part I (42) are located on the same side, the horizontal plane (44) is abutted to the lower frame profile (2), a second protruding part (46) is arranged on the inclined plane (45), the second protruding part (46) and the other clamping part I (42) are located on the same side, and the second protruding part (46) is abutted to the lower frame profile (2);
the main body part I (41) is made of ethylene propylene diene monomer foaming materials, and the clamping part I (42) is made of ethylene propylene diene monomer materials.
4. The heat-insulating reinforced structure of the passive outward opening door and window according to claim 3,
the third sealing rubber strip component (5) comprises a connecting section bar (51) and a third sealing rubber strip (52);
two symmetrical third clamping grooves (511) are formed in one side of the connecting section bar (51), one end of a third sealing rubber strip (52) is clamped in the third clamping grooves (511) and fixed, and the other end of the third sealing rubber strip (52) is abutted to the lower frame section bar (2);
one end of the other side of the connecting section bar (51) is provided with a short stopping strip (512), the other end of the other side of the connecting section bar is provided with an L-shaped stopping strip (513), the short stopping strip (512) is clamped in the inner lower clamping groove (12c), and the L-shaped stopping strip (513) is clamped in the notch (12 d).
5. A passive outward-opening door and window is characterized by comprising the heat preservation and insulation reinforcing structure of the passive outward-opening door and window as claimed in any one of claims 1 to 4, and further comprising a second sash profile (6) and an upper frame profile (7) which are arranged at the upper part of the door and window, wherein a fourth sealing rubber strip (8), a fifth sealing rubber strip (9) and a sixth sealing rubber strip (10) are arranged between the second sash profile (6) and the upper frame profile (7);
one end of the fourth sealing rubber strip (8) is clamped at the outer side end of the second sash section bar (6), and the other end of the fourth sealing rubber strip (8) abuts against the outer side end of the upper frame section bar (7);
one side of the fifth sealing rubber strip (9) is clamped in the middle of the second sash section bar (6), and the other side of the fifth sealing rubber strip (9) abuts against the middle of the upper frame section bar (7);
one end of the sixth sealing rubber strip (10) is clamped at the inner side end of the upper frame section bar (7), and the other end of the sixth sealing rubber strip (10) abuts against the inner side end of the second fan-shaped section bar (6).
6. The passive outward opening door and window of claim 5,
the second fan section bar (6) comprises a second outer side section bar (61) and a second inner side section bar (62);
the second outer side profile (61) comprises a second outer side cavity (61a), a second outer side upper arm (61b) and a second outer side lower arm (61c), a second upper clamping groove (61d) is formed in the end portion of the second outer side upper arm (61b), and a second lower clamping groove (61e) is formed in the end portion of the second outer side lower arm (61 c);
the second inner side profile (62) comprises a second inner side cavity (62a), a second inner side upper clamping groove (62b), a second notch (62c) and a second inner side lower clamping groove (62 d);
a third heat insulation strip (63) and a fourth heat insulation strip (64) are connected between the second outer side profile (61) and the second inner side profile (62), a third foaming heat insulation layer (65) is filled between the third heat insulation strip (63) and the fourth heat insulation strip (64), and a second mounting groove (631) is formed in the third heat insulation strip (63);
the fourth sealing rubber strip (8) is clamped in a second upper clamping groove (61d) of the second outer side profile (61); the fifth sealing rubber strip (9) is clamped on the second mounting groove (631) of the third heat insulation strip (63); the sixth sealing strip (10) abuts at the second notch (62 c).
7. The passive outward opening door and window of claim 6,
the upper frame profile (7) comprises a third outer profile (71) and a third inner profile (72);
the third outer side profile (71) comprises a third outer side cavity (71a), a third outer side upper clamping groove (71b) and a third outer side lower lug (71c), and a cavity (71d) is formed in the third outer side lower lug (71 c);
the third inner side profile (72) comprises a third inner side cavity (72a), a third inner side upper clamping groove (72b) and a third inner side lower arm (72c), and a third inner side lower clamping groove (72d) is formed in the end portion of the third inner side lower arm (72 c);
a fifth heat insulation strip (73) and a sixth heat insulation strip (74) are connected between the third outer side profile (71) and the third inner side profile (72), a fourth foamed heat insulation layer (75) is filled between the fifth heat insulation strip (73) and the sixth heat insulation strip (74), and the sixth heat insulation strip (74) downwards forms a multi-cavity structure (741);
the fourth sealing rubber strip (8) is abutted against a third outer lower convex block (71c) of the third outer profile (71); the fifth sealing rubber strip (9) abuts against a multi-cavity structure (741) of the sixth heat insulation strip (74); and the sixth sealing rubber strip (10) is clamped in a third inner lower clamping groove (72d) of the third inner profile (72).
8. The passive outward opening door and window of claim 7,
the fifth sealing rubber strip (9) is of a hollow cavity type structure;
the fifth sealing rubber strip (9) comprises a second main body part (91) and two second clamping parts (92);
the two clamping parts II (92) are symmetrically connected to one side of the main body part II (91), and the clamping parts II (92) are clamped in the mounting grooves II (631);
a third bulge part (93) which is abutted against the third heat insulation strip (63) is arranged on one side, located on the second clamping part (92), of the second main body part (91);
a fourth bulge (94) which is in contact with the multi-cavity structure (741) of the sixth heat insulation strip (74) is arranged on the other side of the second main body part (91);
the main body part II (91) is made of ethylene propylene diene monomer foaming materials, and the clamping part II (92) is made of ethylene propylene diene monomer materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921799966.0U CN211173690U (en) | 2019-10-24 | 2019-10-24 | Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921799966.0U CN211173690U (en) | 2019-10-24 | 2019-10-24 | Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward |
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| Publication Number | Publication Date |
|---|---|
| CN211173690U true CN211173690U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921799966.0U Active CN211173690U (en) | 2019-10-24 | 2019-10-24 | Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward |
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| CN (1) | CN211173690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593717A (en) * | 2019-10-24 | 2019-12-20 | 北京金诺迪迈幕墙装饰工程有限公司 | Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward |
-
2019
- 2019-10-24 CN CN201921799966.0U patent/CN211173690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593717A (en) * | 2019-10-24 | 2019-12-20 | 北京金诺迪迈幕墙装饰工程有限公司 | Passive form is opened door and window outward and is kept warm and insulate against heat reinforcing structure and passive form and open door and window outward |
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| CB03 | Change of inventor or designer information |
Inventor after: Bu Qingxiang Inventor after: Liu Baochun Inventor after: Xia Shuangshan Inventor after: Xu Wenlong Inventor before: Bu Qingxiang |
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| CB03 | Change of inventor or designer information |