Multi-combination door and window profile reinforced by low heat transfer structure

Abstract

The utility model relates to a multi-combination door and window profile with a reinforced low heat transfer structure, which aims to reduce heat transfer. The left and right lengthwise low-heat-transfer main support section bars are transversely sealed and buckled together through a lengthwise hollow bracket and a sealing strip, and the front outdoor left solid wood section bar and the rear indoor left solid wood section bar are respectively buckled and fixed on the front outdoor side and the rear indoor side of the left lengthwise low-heat-transfer main support section bar; the right extending end of the front outdoor left wrapping head aluminum profile is in sealing buckling fit with a front outdoor right transverse long L-shaped hollowed-out sliding door and window sealing aluminum frame buckled and fixed to the front outdoor side of the right longitudinal low-heat-transfer main supporting profile through a sealing strip. And the left part of the rear indoor right solid wood profile and the right end of the rear side of the rear indoor left solid wood profile are buckled and fixed in the middle of the rear indoor right solid wood profile through the sealing strip in the rear indoor inner side of the right lengthwise low-heat-transfer main support profile. The method has the advantages that structural heat transfer is reduced while structural performance is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of combined door and window profiles, in particular to a kind of low heat transfer structure reinforced multi-combined door and window profiles. BACKGROUND

[0002] The prior art document No. CN206246020U energy-saving PVC plastic steel door and window profile, including window frame (1) and sash (2), sash (2) is hinged on window frame (1), window frame (1) and sash (2) are made of plastic profile, glass mounting groove is provided on sash (2), hollow glass (3) is installed in glass mounting groove, characterized in that: window frame (1) is installed with sealing rubber strip A (5) and sealing rubber strip B (7), sash (2) is installed with sealing rubber strip C (4), three sealing rubber strips are embedded in groove (10), sealing rubber strip A (5) is arranged between the outer side of sash (2) and window frame (1), the edge of the contact surface of window frame (1) and sealing rubber strip A (5) is provided with long strip-shaped boss (6), after sash (2) and window frame (1) are closed, a closed space is formed at the joint of the two, sealing rubber strip B (7) is arranged in the middle part of the closed space, the opening of the groove (10) for installing sealing rubber strip B (7) is consistent with the opening of the groove (10) for installing sealing rubber strip A (5), sealing rubber strip C (4) is arranged between the inner side of window frame (1) and sash (2), sealing rubber strip C (4) and sealing rubber strip A (5) are the same structure, the edge of the contact surface of sash (2) and sealing rubber strip C (4) is also provided with long strip-shaped boss (6), the length direction of boss (6) is consistent with the length direction of plastic profile. The inside of window frame (1) and sash (2) is provided with steel skeleton (9) made of square tube, long strip-shaped protrusions (8) with triangular cross section are arranged on the inner wall of the inside of window frame (1) and sash (2) matched with steel skeleton (9), the length direction of long strip-shaped protrusions (8) is consistent with the length direction of plastic profile. The hollow glass (3) includes four layers of glass. This prior art still has deficiencies in heat insulation, and needs to be further strengthened in low heat transfer structure. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the above-mentioned defects of prior art, and provides a kind of low heat transfer structure reinforced multi-combined door and window profiles. The combined door and window profile is specifically the door and window frame opening profile of the combined door and window consisting of door and window frame opening and door and window sash.

[0004] The utility model discloses a multi-combination door and window profile with low heat transfer structure reinforcement, which is characterized in that the left and right longitudinal low heat transfer main support profiles are connected together through the longitudinal hollow support and the sealing strip in the horizontal direction, the left longitudinal low heat transfer main support profile is fixed to the left head aluminum profile outside the front room and the left solid wood profile inside the rear room respectively at the outer edge of the front room and the inner edge of the rear room, the right extension end of the left head aluminum profile outside the front room is sealed and fixed to the right longitudinal low heat transfer main support profile through the sealing strip, and the right longitudinal low heat transfer main support profile is sealed and fixed to the right solid wood profile inside the rear room through the sealing strip.

[0005] As an optimization, the right inner extension end of the right longitudinal low heat transfer main support profile is fixed to the outdoor side sliding door and window sealing strip between the right edge of the right longitudinal low heat transfer main support profile and the right edge of the outdoor side sliding door and window sealing strip, and the right end of the right solid wood profile inside the rear room is fixed to the indoor side sliding door and window sealing strip.

[0006] As an optimization, the right edge of the right longitudinal low heat transfer main support profile is fixed to the outdoor side sliding door and window sealing strip, and the right end of the right solid wood profile inside the rear room is fixed to the indoor side sliding door and window sealing strip.

[0007] As optimization, the left and right longitudinal low heat transfer main support profiles are FPR profiles with resin as the main part of the outer periphery and fiber as the main part inside the outer periphery, which can guarantee the strength and durability of the mechanism and have low heat transfer performance; the sealing strip is a composite EPDM sealing strip, which has the advantages of aging resistance, dust and water resistance, low smoke and flame retardance. The longitudinal hollow support is a whole or a three-section type composed of a middle section and front and rear end heads, and the three-section type is more convenient to disassemble and assemble, and the whole type has better structural strength.

[0008] As optimization, the two corner ends and the middle of the front edge of the left longitudinal low heat transfer main support profile are respectively provided with left and right corner chamfer grooves and a middle groove, the left side of the left section of the front room outer left head aluminum profile is clamped and fixed with the left and right corner chamfer grooves and the middle groove through left and right middle clamping heads; the front edge of the left solid wood profile in the rear room is provided with a plurality of transversely spaced grooves, and the rear of the left longitudinal low heat transfer main support profile is clamped and fixed with the grooves through a plurality of transversely spaced clamping heads; the front of the left rear extension arm of the right solid wood profile in the rear room is sealed and clamped with the right end of the rear edge of the left longitudinal low heat transfer main support profile through a groove and a sealing strip. The clamping strength can be significantly improved. The front of the left rear extension arm of the right solid wood profile in the rear room is provided with a groove, and a sealing strip is arranged between the right end of the rear edge of the left longitudinal low heat transfer main support profile and the groove. The left solid wood profile in the rear room and the left longitudinal low heat transfer main support profile can be prevented from being dusty, and the heat transfer between the left solid wood profile in the rear room and the left longitudinal low heat transfer main support profile can be significantly reduced.

[0009] As optimization, the left end of the front room outer left head aluminum profile extends leftwards to have an L-shaped hook head for strengthening the connection with the end face of the door and window opening of the wall body, and the left solid wood profile in the rear room has a left end extension for strengthening the connection with the end face of the door and window opening of the wall body.

[0010] As optimization, the left side middle part of the right longitudinal low heat transfer main support profile protrudes leftwards to have a middle protruding part, the right side middle part of the left longitudinal low heat transfer main support profile is provided with a plurality of grooves distributed longitudinally and spaced apart, the left side of the longitudinal hollow support is sealed and clamped with the grooves through a plurality of longitudinally spaced apart protruding heads and a sealing strip, and the longitudinal hollow support is sealed and clamped with the middle protruding part through a left groove and a sealing strip. In this way, it is beneficial to reduce the longitudinal and transverse heat transfer, and also beneficial to strengthen the compression support performance and overall stability from right to left.

[0011] As optimization, the left and right longitudinal low heat transfer main support profiles are FPR profiles with resin as the main part of the outer periphery and fiber as the main part of the inner periphery of the outer periphery, which can guarantee the structural strength and durability and have low heat transfer performance; the front and rear ends of the convex part of the right longitudinal low heat transfer main support profile extend to the right side and are provided with resin-based front transverse connecting reinforcing ribs and middle right opening V-shaped transverse connecting reinforcing ribs and rear transverse connecting reinforcing ribs; the right side of the left longitudinal low heat transfer main support profile is provided with resin-based right opening V-shaped transverse connecting reinforcing ribs and middle transverse connecting reinforcing ribs at the front and rear end grooves and between the middle and the left side. The introduction of the reinforcing ribs can significantly improve the structural strength of the left and right main profiles, especially the longitudinal and transverse oblique extrusion resistance.

[0012] As optimization, the distance between the rear edge of the right longitudinal low heat transfer main support profile and the convex part thereof is greater than the distance between the front edge of the right longitudinal low heat transfer main support profile and the convex part thereof, and the left and right longitudinal low heat transfer main support profiles are arranged in front of and behind each other. It is more convenient to install, replace and maintain.

[0013] As optimization, the front edge of the right longitudinal low heat transfer main support profile is provided with a plurality of transversely spaced clamping grooves, the left segment of the front room outdoor right transverse long L-shaped hollow push-pull door and window sealing aluminum frame is clamped and fixed with the clamping grooves through a plurality of transversely spaced clamping heads, and the front end of the front room outdoor right transverse long L-shaped hollow push-pull door and window sealing aluminum frame is sealingly clamped and fixed with the rear end of the front room indoor left head aluminum profile through a sealing strip. It is convenient to install, replace and maintain, and it can also guarantee the structural strength and durability and sealing performance, and can further reduce heat transfer.

[0014] The middle part of the rear room indoor right solid wood profile is provided with a plurality of transversely spaced clamping grooves, the rear edge of the right longitudinal low heat transfer main support profile is clamped and fixed with the clamping grooves through a plurality of transversely spaced clamping heads, the right end of the rear room indoor right solid wood profile is provided with a groove, and the rear of the indoor side push-pull door and window sealing strip is sealingly clamped and fixed with the groove through a clamping head. It is convenient to install, replace and maintain, and it can also guarantee and enhance the structural strength and durability and sealing performance, and can further reduce heat transfer.

[0015] The right end of the front room outdoor right transverse long L-shaped hollow push-pull door and window sealing aluminum frame extends a rear L-shaped hook arm, the hook end of the rear L-shaped hook arm is provided with a rear clamping groove, the front of the circular tube right end of the outdoor side push-pull door and window sealing strip is sealingly clamped and fixed with the clamping groove through a clamping head, and the circular tube right end extends leftward to abut against the left extending convex arc arm of the right edge of the right longitudinal low heat transfer main support profile. It is convenient to install, replace and maintain, and it can also guarantee the structural strength and durability and sealing performance, and can further reduce heat transfer.

[0016] The indoor side push-pull door and window sealing strip is a transverse long left opening U-shaped arm provided with a longitudinal reinforcing rib at the clamping head. It is conducive to resisting outdoor strong wind and strong sealing, and the two extending arms leftward from the longitudinal reinforcing rib can prevent substantial deformation of the transverse long tube part of the sealing strip, and it is also conducive to extending the service life of the indoor side push-pull door and window sealing strip.

[0017] After adopting the above technical solution, the multi-combination door and window profile with low heat transfer structure reinforcement of this utility model has the advantages of reducing structural heat transfer while ensuring structural strength performance, reducing both lateral and indoor and outdoor longitudinal heat transfer, and significantly improving the adaptability of installation, replacement and maintenance. Attached Figure Description

[0018] Figure 1 This is a structural diagram of existing technology. Figure 2 This is a schematic diagram of the cross-sectional structure of the multi-combination door and window profile with low heat transfer structure reinforcement according to this utility model. Figure 3 This is a schematic diagram of the cross-sectional structure of the left main part of the multi-combination door and window profile with low heat transfer structure reinforcement according to this utility model. Figure 4 This is a schematic diagram of the cross-sectional structure of the right main part of the multi-combination door and window profile with low heat transfer structure reinforcement according to this utility model. Detailed Implementation

[0019] like Figures 2-4 As shown, the multi-combination door and window profile with low heat transfer structure reinforcement of this utility model consists of left and right longitudinally elongated low heat transfer main support profiles 1 and 4, which are horizontally sealed and fastened together by longitudinally elongated hollow brackets 2 and sealing strips 3. The front exterior edge and rear interior edge of the left longitudinally elongated low heat transfer main support profile 1 are respectively fastened to the front exterior left-end aluminum profile 5 and the rear interior left-end solid wood profile 52. The right extension end of the front exterior left-end aluminum profile 5 is sealed and fastened to the front exterior edge of the right longitudinally elongated low heat transfer main support profile 4 by sealing strip 3, which is fastened to the front exterior right horizontally elongated L-shaped hollow sliding door and window sealing aluminum frame 6. The rear interior edge of the right longitudinally elongated low heat transfer main support profile 4 is fastened to the left part of the rear interior right-end solid wood profile 62 by sealing strip 3, and the rear right end of the rear interior left-end solid wood profile 52 is fastened to the middle part of the rear interior right-end solid wood profile 62. The longitudinally elongated hollow bracket is preferably made of resin material, which is beneficial to reducing heat transfer compared with aluminum material. Adjacent connecting parts are vertically inserted and assembled. The mating of different materials results in low thermal conductivity, meaning low heat transfer from a high-conductivity material to a low-conductivity material, such as the heat transfer from an iron pot to its wooden handle. The longitudinally elongated low-heat-transfer main support profiles, connected by longitudinally elongated perforated brackets and transverse sealing strips, help reduce lateral heat transfer. The front exterior and rear interior edges of the left longitudinally elongated low-heat-transfer main support profile are respectively secured to the front exterior left-end aluminum profile and the rear interior left-end solid wood profile, providing a solid foundation for further connections. The rear interior left-end solid wood profile also features a structurally sound interior decorative surface, further enhancing volumetric support performance. The right extension of the front exterior left-end aluminum profile, sealed with a sealing strip, is connected to the front exterior end of the right longitudinally elongated low-heat-transfer main support profile, securing it to the front exterior end of the front exterior right horizontally elongated L-shaped perforated sliding door / window sealing aluminum frame. This helps reduce longitudinal and lateral heat transfer and improves adaptability for installation, disassembly, and maintenance. While reducing heat transfer, it also facilitates installation, replacement, and maintenance, especially for the inner right main section. It has the advantages of reducing structural heat transfer while ensuring structural performance, reducing both lateral and indoor / outdoor longitudinal heat transfer, and significantly improving the adaptability of installation, replacement, and maintenance.

[0020] Specifically, the right inner extension end of the right outer L-shaped long hollow push-pull door and window sealing aluminum frame 6 is buckled with the right side of the right vertical long low heat transfer main support profile 4 to fix the outdoor side push-pull door and window sealing strip 31, and the right end of the right indoor solid wood profile 62 is buckled with the front side of the indoor side push-pull door and window sealing strip 32. The right part of the circular tube of the outdoor side push-pull door and window sealing strip 31 extends to the left to abut against the left extension convex arc arm 311 of the right side of the right vertical long low heat transfer main support profile 4, and the indoor side push-pull door and window sealing strip 321 is a horizontally long tube flat type with two parallel tail arms extending to the left.

[0021] Specifically, the left and right vertical long low heat transfer main support profiles 1 and 4 are FPR profiles with resin as the main material on the outer periphery and fiber as the main material on the inner periphery, and the sealing strip 3 is a composite EPDM sealing strip. The vertical long hollow support 2 is a three-section type composed of a middle section and front and rear end heads, or can be a whole type.

[0022] Specifically, the two corner ends and the middle of the front side of the left vertical long low heat transfer main support profile 1 are respectively provided with left and right corner recesses and a middle recess, and the left section of the front outdoor left head aluminum profile 5 is buckled with the left and right corner recesses and the middle recess through left and right middle clamping heads; the front side of the rear indoor left solid wood profile 52 is provided with a plurality of transversely spaced recesses, and the rear side of the left vertical long low heat transfer main support profile 1 is buckled with the recesses through a plurality of transversely spaced clamping heads. The front side of the left rear extension arm of the rear indoor right solid wood profile 62 is provided with a recess, and the rear right end of the left vertical long low heat transfer main support profile 1 is provided with a sealing strip 3 between the recess.

[0023] Specifically, the left end of the front outdoor left head aluminum profile 5 extends to the left to have an L-shaped hook head for strengthening the connection with the end face of the wall door and window opening, and the rear indoor left solid wood profile 52 has a left end extension for strengthening the connection with the end face of the wall door and window opening.

[0024] Specific is right longitudinal low heat transfer main support section 4 left side middle part protrudes left with middle convex part, left longitudinal low heat transfer main support section 1 right side is equipped with the multiple recesses of corresponding longitudinal interval distribution with the middle convex part, longitudinal hollow support 2 left side is sealed with the recess by multiple longitudinal interval distribution's convex head and sealing strip 3 and sealed clamping, longitudinal hollow support 2 is sealed with the middle convex part by left recess and sealing strip 3 and sealed clamping. Left and right longitudinal low heat transfer main support section 1, 4 is the FPR section of resin-based outer periphery, fiber-based inner periphery, the front and rear end of right longitudinal low heat transfer main support section 4 middle convex part is extended and arranged with resin-based front transverse reinforcing rib and middle right opening V-shaped transverse reinforcing rib and rear transverse reinforcing rib to its right side;Left longitudinal low heat transfer main support section 1 right side front and rear end recess and the extension between middle and left side are arranged with resin-based right opening V-shaped transverse reinforcing rib and middle transverse reinforcing rib. The distance between right longitudinal low heat transfer main support section 4 rear edge and middle convex part is greater than the distance between right longitudinal low heat transfer main support section 4 front edge and middle convex part, and left and right longitudinal low heat transfer main support section 1, 4 is arranged in front and rear staggered.

[0025] Specific is right longitudinal low heat transfer main support section 4 front edge is equipped with two transverse interval clamping slots, the left segment rear of front chamber outdoor right transverse long L-shaped hollow type sliding door and window sealing aluminum frame 6 is clamped and fixed with the clamping slot through two transverse interval clamping heads, and the left end front of front chamber outdoor right transverse long L-shaped hollow type sliding door and window sealing aluminum frame 6 is sealed and clamped with the rear end of right extension end of front chamber indoor left package head aluminum section 5 through a sealing strip. The right end of the front chamber outdoor right transverse long L-shaped hollow type sliding door and window sealing aluminum frame 6 extends a rear L-shaped hook arm, the hook end of the rear L-shaped hook arm is provided with a rear clamping slot, and the right end of the circular tube of the outdoor side sliding door and window sealing strip 31 is sealed and clamped with the clamping slot through a clamping head, and the front of the right end of the circular tube extends left to abut against the left extension convex arc arm 311 of the right edge of the right longitudinal low heat transfer main support section 6.

[0026] The middle part of the rear indoor right solid wood section 62 is provided with two transverse interval clamping slots, and the rear edge of the right longitudinal low heat transfer main support section 4 is clamped and fixed with the clamping slot through a plurality of transverse interval clamping heads. The right end of the rear indoor right solid wood section 62 is provided with a recess, and the rear of the indoor side sliding door and window sealing strip 32 is sealed and clamped with the recess through a clamping head. The indoor side sliding door and window sealing strip 31 is a transverse long type left opening U-shaped arm provided with a longitudinal reinforcing rib at the clamping head.

[0027] In summary, the low heat transfer structure reinforced multi-combination door and window section has the advantages of ensuring structural strength performance while reducing structural heat transfer, reducing horizontal and indoor and outdoor longitudinal heat transfer, and significantly improving installation, replacement and maintenance adaptability.

Claims

1. A multi-assembled door and window profile with low heat transfer structure reinforcement, characterized in that The left and right longitudinal low heat transfer main support profiles are sealed and buckled together by the longitudinal hollow support and the sealing strip, the left longitudinal low heat transfer main support profile is buckled with the left head aluminum profile of the front chamber outside and the left solid wood profile of the rear chamber inside at the outer edge of the front chamber outside and the inner edge of the rear chamber, the right extension end of the left head aluminum profile of the front chamber outside is sealed and buckled with the right longitudinal low heat transfer main support profile by the sealing strip, and the right edge of the right longitudinal low heat transfer main support profile is buckled with the right solid wood profile of the rear chamber inside.

2. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 1, characterized in that The right inner extension end of the right longitudinal low heat transfer main support profile is buckled with the sealing strip of the outdoor side sliding door and window, and the right end of the right solid wood profile of the rear chamber inside is buckled with the sealing strip of the indoor side sliding door and window.

3. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 2, characterized in that The right part of the circular tube of the outdoor side sliding door and window sealing strip extends leftward and abuts against the left extension convex arc arm of the right edge of the right longitudinal low heat transfer main support profile, and the indoor side sliding door and window sealing strip is a horizontal tube flat type with two parallel tail arms extending leftward.

4. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 1, characterized in that The left and right longitudinal low heat transfer main support profiles are FPR profiles with resin as the main material on the outer periphery and fiber as the main material inside the outer periphery, the sealing strip is a composite EPDM sealing strip, and the longitudinal hollow support is a whole type or a three-section type composed of a middle section and front and rear end heads.

5. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 1, characterized in that The two corner ends and the middle of the front edge of the left longitudinal low heat transfer main support profile are respectively provided with left and right corner recesses and a middle recess, the left end of the left head aluminum profile of the front chamber outside is buckled with the left and right corner recesses and the middle recess by the left and right middle clamping heads, the front edge of the left solid wood profile of the rear chamber inside is provided with a plurality of transversely spaced recesses, the rear edge of the left longitudinal low heat transfer main support profile is buckled with the recesses by a plurality of transversely spaced clamping heads, and the front edge of the left extension arm of the left rear part of the right solid wood profile of the rear chamber inside is sealed and buckled with the right end of the rear edge of the left longitudinal low heat transfer main support profile by a recess and a sealing strip.

6. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 1, characterized in that The left end of the left head aluminum profile of the front chamber outside extends leftward and is provided with an L-shaped hook head for strengthening the connection with the end face of the wall door and window opening, and the left solid wood profile of the rear chamber inside has a left end extension part for strengthening the connection with the end face of the wall door and window opening.

7. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 1, characterized in that The left side middle part of the right longitudinal low heat transfer main support profile protrudes leftward and has a middle protruding part, the right side of the left longitudinal low heat transfer main support profile is provided with a plurality of recesses distributed longitudinally and spaced apart, the left side of the longitudinal hollow support is sealed and buckled with the recesses by a plurality of longitudinally spaced protruding heads and a sealing strip, and the longitudinal hollow support is sealed and buckled with the middle protruding part by a left recess and a sealing strip.

8. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 7, characterized in that The left and right longitudinal low heat transfer main support profiles are FPR profiles with resin as the main material on the outer periphery and fiber as the main material inside the outer periphery, the front and rear end parts of the middle protruding part of the right longitudinal low heat transfer main support profile extend rightward and are provided with a front transverse reinforcing rib mainly made of resin, a middle V-shaped transverse reinforcing rib and a rear transverse reinforcing rib, and the front and rear end recesses of the right side of the left longitudinal low heat transfer main support profile and the extension part between the middle and the left side are provided with a V-shaped transverse reinforcing rib mainly made of resin and a middle transverse reinforcing rib.

9. The multi-profile door and window section with low heat transfer and structural reinforcement according to any one of claims 7-8, characterized in that The distance between the rear edge of the right longitudinal low-heat-transfer main support profile and the convex part thereof is greater than the distance between the front edge of the right longitudinal low-heat-transfer main support profile and the convex part thereof, and the left and right longitudinal low-heat-transfer main support profiles are arranged in a staggered manner.

10. The multi-profile door and window section with low heat transfer and structural reinforcement according to claim 2, characterized in that The front edge of the right longitudinal low-heat-transfer main support profile is provided with a plurality of transversely spaced clamping grooves, the rear face of the left segment of the front outdoor right transverse L-shaped hollow sliding door and window sealing aluminum frame is clamped and fixed with the clamping grooves through a plurality of transversely spaced clamping heads, and the front face of the left end of the front outdoor right transverse L-shaped hollow sliding door and window sealing aluminum frame is sealingly clamped and fixed with the rear face of the right extension end of the front indoor left head aluminum profile through a sealing strip. The front edge of the right longitudinal low-heat-transfer main support profile is provided with a plurality of transversely spaced clamping grooves, the rear face of the left segment of the front outdoor right transverse L-shaped hollow sliding door and window sealing aluminum frame is clamped and fixed with the clamping grooves through a plurality of transversely spaced clamping heads, and the front face of the left end of the front outdoor right transverse L-shaped hollow sliding door and window sealing aluminum frame is sealingly clamped and fixed with the rear face of the right extension end of the front indoor left head aluminum profile through a sealing strip.

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