CN111894430A

CN111894430A - Heat insulation door and window

Info

Publication number: CN111894430A
Application number: CN202010779806.0A
Authority: CN
Inventors: 华海松
Original assignee: Zhejiang Haochuang Curtain Wall Engineering Co ltd
Current assignee: Zhejiang Haochuang Curtain Wall Engineering Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-11-06
Anticipated expiration: 2040-08-05
Also published as: CN111894430B

Abstract

The invention discloses a heat insulation door and window, which comprises a window frame and a window sash arranged in the window frame, wherein the window frame comprises an upper transverse frame and a lower transverse frame, sliding rail surfaces are arranged on the upper transverse frame and the lower transverse frame respectively, a convex sliding rail is arranged on the sliding rail surfaces, a convex slot is arranged in the sliding rail, a sealing element is inserted in the slot, the sealing element comprises a lower connecting sheet and an upper connecting sheet which are inserted in the slot, an elastic element arranged between the lower connecting sheet and the upper connecting sheet, and a sealing strip arranged on the upper connecting sheet, and the sealing strip protrudes out of the slot under the elastic force of the elastic element. The sealing element has elastic telescopic performance due to the arrangement of the elastic element, and when the window sash is used, the sealing strip can be extruded to be contracted towards the inside of the slot after the window sash is abutted on the sliding rail, so that the sealing strip is not in rigid contact with the window sash, and the abrasion of the sealing strip when the window sash is used is effectively reduced; in addition, under the action of the elastic element, the sealing strip can be compensated after being worn, so that the sealing contact between the sealing strip and the window sash is kept.

Description

Heat insulation door and window

Technical Field

The invention relates to the technical field of doors and windows, in particular to a heat-insulating door and window.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, and has different design requirements on heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like.

Chinese patent No. CN1164853C discloses a heat insulation bridge sealed door and window, which includes a window frame and a window sash with hollow thin walls, wherein the window frame has a side surface, a sliding rail surface and a non-rail surface, a protruded sliding rail is arranged on the sliding rail surface, a heat insulation bridge sealing strip is arranged in the sliding rail, the window frame is disconnected at the heat insulation bridge sealing strip, the disconnected ends are respectively embedded into two grooves on the side surface of the heat insulation bridge sealing strip, and the middle part of the top surface of the heat insulation bridge sealing strip is an inward-recessed arc surface. The middle of the trackless surface of the window frame is disconnected, the disconnected end is hooked inwards and is embedded into two concave seams of the flat batten connecting piece. The window frame can be lined with a nonmetal plug connector, and the inner core can be filled with PU foaming plastic; the heat insulation bridge sealing strip can be provided with a hole in the center, and the material of the heat insulation bridge sealing strip is non-metal material.

The above prior art solutions have the following drawbacks: although the window frame in the above patent is designed to have better sealing performance, the sealing strip is installed in the sliding rail, and sliding friction is adopted in the window, so that abrasion of the sealing strip is inevitably caused during use, and the sealing performance is rapidly reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a heat-insulating door window which has the effect of prolonging the service life of a sealing strip.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a thermal-insulated door and window, includes the window frame and installs the casement in it, the window frame includes horizontal frame and horizontal frame down, go up horizontal frame and all be provided with the slide rail face down on the horizontal frame, be provided with convex slide rail on the slide rail face, be provided with the slot that is "protruding" font in the slide rail, the slot interpolation is equipped with the sealing member, the sealing member is including inserting lower connection piece and the last connection piece of locating in the slot, installing elastic component between lower connection piece and last connection piece and installing the sealing strip on last connection piece, the sealing strip is outside the lower extrusion slot of elastic component's elastic force.

Due to the arrangement, the elastic piece between the lower connecting piece and the upper connecting piece is arranged, so that the sealing piece has elastic telescopic performance, when the window sash is used, the sealing strip can be extruded to be contracted inwards towards the slot after the window sash is abutted on the sliding rail, and thus, the sealing strip can not be in rigid contact with the window sash, and the abrasion of the sealing strip when the window sash is used is effectively reduced; in addition, under the effect of elastic component, it also can form the compensation that the sealing strip takes place wearing and tearing to keep the sealing strip and the sealed butt of casement, finally effectual improvement sealing strip's life.

More preferably: the elastic piece is two elastic pieces, and two sides of each elastic piece are respectively inserted on the lower connecting piece and the upper connecting piece.

So set up, the leakproofness on the sealing strip length direction can be kept in the setting of flexure strip, local atress smile and the poor condition of leakproofness can not appear.

More preferably: the structure of the upper transverse frame is the same as that of the lower transverse frame, and the upper transverse frame comprises a frame section, a hollow isolation sleeve inserted in the frame section and heat and sound insulation cotton filled in the hollow isolation sleeve.

So set up, hollow isolated cover not only can increase strength, can improve simultaneously give sound insulation and thermal-insulated effect, and the setting is filled to the thermal-insulated soundproof cotton of reuse, improvement that can further go forward give sound insulation and thermal-insulated effect.

More preferably: the frame section bar includes two side section bars that are "[" shape and an "worker" font baffle section bar, a diaphragm both sides of baffle section bar set up the formation with the interval between the section bar of both sides respectively the slide rail, the both sides arch of another diaphragm of baffle section bar is provided with first cardboard, be provided with the second cardboard on the side section bar, be provided with two spliced eye that supply hollow isolated cover to peg graft in the frame section bar, two when hollow isolated cover is inserted and is located the frame section bar, first cardboard and second cardboard keep the joint.

So set up, the design of the section bar structure that adopts the components of a whole that can function independently can effectual reduction in production cost, and the installation of section bar is through the design with hollow isolated cover matched with simultaneously, is keeping the joint of first cardboard and second cardboard promptly through the mode of inserting hollow isolated cover to it is fixed to realize being connected between partition plate section bar and the side formation.

More preferably: convex ribs are convexly arranged on the inner side walls around the inserting holes.

So set up, make through the fin and form the cavity between frame section bar and the isolated cover of hollow, not only can further improvement structural strength, have better syllable-dividing moreover and thermal-insulated effect.

More preferably: the protruding limiting plate that is provided with on the lateral wall of hollow isolated cover, be provided with a spacing fin on the inside wall that plug-in hole and slide rail carried on the back mutually, spacing fin sets up on the side section bar, the limiting plate sets up with spacing fin butt, just spacing fin is located between limiting plate and the slide rail.

So set up, carry out ascending support of horizontal direction to spacing fin through the limiting plate, so for the upper and lower both ends of side section bar all form buckle structure, make the installation of side section bar more firm, reliable.

More preferably: the window frame further comprises two vertical frames, the structures of the vertical frames are the same as those of the upper transverse frame, and the vertical frames are connected with the upper transverse frame and the lower transverse frame through connecting angle codes.

So set up, the mode that adopts connection angle sign indicating number to connect has better aesthetic property.

More preferably: the connecting angle brace comprises an L-shaped sealing sleeve, a movable angle brace positioned in the sealing sleeve and an adjusting bolt for controlling the movable angle brace to move in the sealing sleeve, the adjusting bolt penetrates through the sealing sleeve to be in threaded connection with the movable angle brace, the adjusting bolt is positioned at the L-shaped right angle of the sealing sleeve, and two connecting arms of the movable angle brace are provided with clamping hooks; and limiting blocks matched with the clamping hooks are arranged on the inner walls of the two ends of the hollow isolation sleeve.

So set up, through the mode of rotating adjusting bolt, drive activity angle sign indicating number activity in the sealing boot, the trip on the activity angle sign indicating number blocks the stopper and can realize connecting.

More preferably: the limiting block is a building block, and a guide inclined plane matched with the building block is arranged on the clamping hook; and sealing gaskets are arranged at two ends of the sealing sleeve.

So set up, adopt the structural design of building block, and with the cooperation of the direction inclined plane on the trip, make at the in-process that control adjusting bolt drove the activity of activity angle sign indicating number, can make the both ends of seal cover support tightly with hollow isolated cover, thereby compress tightly sealed the pad, keep good leakproofness, make the window frame can have better thermal-insulated, the effect gives sound insulation, the sealed elastic construction who fills up in addition again, can also reverse play the effect of auto-lock to adjusting bolt, make it difficult not hard up.

More preferably: the two ends of each partition plate section bar are provided with semicircular installation grooves, and the installation grooves in the two adjacent partition plate section bars of the window frame are spliced to form an installation hole for exposing the connecting bolt.

So set up, can supply the instrument to insert through the mounting hole and drive adjusting bolt and rotate to the realization is to the control of activity angle sign indicating number.

In conclusion, the invention has the following beneficial effects:

1. the frame section bar is designed in a split manner, so that the section bar is easy to produce and low in cost;

2. the installation of the frame section bar is matched with the hollow isolation sleeve, so that the installation of the frame section bar does not need to use other connecting parts such as bolts and the like, and the installation is very simple and convenient;

3. the arrangement of the hollow isolation sleeve, the convex ribs and the heat and sound insulation cotton ensures that the window frame has very good structural strength and heat and sound insulation effect;

4. due to the unique design of the connecting angle code, the installation can be finished only by controlling four adjusting bolts, so that the installation of the window frame can be very simply realized, and the excellent installation sealing performance can be ensured by the design of the sealing gasket;

5. the sealing element design with the elastic structure can effectively reduce abrasion and prolong the service life of the sealing element.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing an exploded structure of the window frame in the present embodiment;

FIG. 3 is a cross-sectional view of the upper frame and the lower frame in this embodiment;

FIG. 4 is a schematic structural view of the frame profile of the present embodiment;

FIG. 5 is a schematic structural view of the sealing member in the present embodiment;

FIG. 6 is a schematic structural diagram of the top-to-bottom frame and the connecting corner brace in this embodiment;

FIG. 7 is a schematic view of the connection corner brace and the hollow insulating sleeve in the present embodiment;

FIG. 8 is a schematic structural diagram of the connection corner brace of the present embodiment;

FIG. 9 is a schematic structural view of the connecting corner brace and the hollow insulating sleeve in the present embodiment;

FIG. 10 is a partial structural view of the upper and lower frames in this embodiment, showing the structure of the mounting groove in the partition section bar;

fig. 11 is an enlarged view of a portion a of fig. 1.

In the figure, 100, window frame; 110. an upper horizontal frame; 120. a lower horizontal frame; 130. a mullion; 140. a slide rail; 141. a slot; 200. a window sash; 300. a frame profile; 310. inserting holes; 320. a rib; 321. limiting convex ribs; 330. a partition profile; 331. a first clamping plate; 332. mounting grooves; 333. mounting holes; 340. side section bars; 341. a second clamping plate; 400. a hollow isolation sleeve; 410. a limiting plate; 500. heat and sound insulation cotton; 600. a seal member; 610. a lower connecting sheet; 620. an upper connecting sheet; 630. an elastic member; 640. a sealing strip; 641. a groove; 700. connecting corner connectors; 710. sealing sleeves; 720. movable corner connectors; 721. a hook is clamped; 7211. a guide slope; 730. adjusting the bolt; 740. a gasket; 800. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An insulated door and window, as shown in fig. 1 and 2, includes a window frame 100 and a window sash 200 slidably mounted in the window frame 100.

The window frame 100 includes an upper horizontal frame 110, a lower horizontal frame 120 and two vertical frames 130, the upper horizontal frame 110, the lower horizontal frame 120 and the two vertical frames 130 are connected two by two to form a rectangular frame structure, and the upper horizontal frame 110 and the lower horizontal frame 120 are respectively located at the upper and lower ends of the window frame 100. The upper horizontal frame 110, the lower horizontal frame 120 and the two vertical frames 130 all have the same structure in this embodiment.

In the above horizontal frame 110, as shown in fig. 3, the upper horizontal frame 110 includes a frame profile 300, a hollow insulating sleeve 400 and a heat-insulating soundproof cotton 500, two insertion holes 310 for inserting the hollow insulating sleeve 400 are provided in the frame profile 300, a plurality of ribs 320 are convexly provided on the peripheral inner side wall of the insertion holes 310, the ribs 320 are arranged along the length direction of the frame profile 300, the hollow insulating sleeve 400 is inserted into the insertion holes 310 in the frame profile 300 and is in clearance fit with the ribs 320, and the heat-insulating soundproof cotton 500 is filled in the hollow insulating sleeve 400.

Referring to fig. 3 and 4, the frame profile 300 includes two [ -shaped side profiles 340 and an i-shaped partition profile 330, two sides of a transverse plate of the partition profile 330 are respectively spaced from the two side profiles 340 to form the slide rail 140, one end of the frame profile 300, provided with the slide rail 140, is a slide rail 140 surface, and the slide rail 140 protrudes from the slide rail 140 surface.

A slot 141 in a shape like a Chinese character 'tu' is formed in the slide rail 140, and a sealing member 600 is inserted into the slot 141, referring to fig. 3 and 5, the sealing member 600 includes a lower connecting piece 610, an upper connecting piece 620, an elastic member 630 and a sealing strip 640, the lower connecting piece 610 and the upper connecting piece 620 are inserted into the slot 141, and the lower connecting piece 610 abuts against the hollow insulating sleeve 400.

The elastic pieces 630 are elastic pieces made of elastic metal, the number of the elastic pieces is two, the two elastic pieces 630 are both installed between the lower connecting piece 610 and the upper connecting piece 620, two sides of the elastic pieces are respectively inserted on the lower connecting piece 610 and the upper connecting piece 620, the sealing strip 640 is inserted on the upper connecting piece 620 along the length direction, a groove 641 with an arc-shaped cross section is arranged on the end face of the sealing strip 640, the abutting tightness is increased through the groove 641, and in addition, the sealing strip 640 protrudes out of the slot 141 under the elastic force of the elastic pieces 630.

Referring to fig. 3 and 4, two sides of the other transverse plate of the partition profile 330 are provided with a first clamping plate 331 protruding outwards, a second clamping plate 341 is provided on the side profile 340, and when the two hollow isolation sleeves 400 are inserted into the insertion holes 310, the first clamping plate 331 and the second clamping plate 341 are kept clamped.

The protruding limiting plate 410 that is provided with on the lateral wall of hollow insulating sleeve 400, limiting plate 410 set up along the length direction of hollow insulating sleeve 400, is provided with a spacing fin 321 on the inside wall that spliced eye 310 and slide rail 140 carried on the back mutually, and spacing fin 321 sets up on side section bar 340, and limiting plate 410 sets up with spacing fin 321 butt, and spacing fin 321 is located between limiting plate 410 and the slide rail 140.

As shown in fig. 2 and 6, the mullion 130 is connected to the upper horizontal frame 110 and the lower horizontal frame 120 by a connecting bracket 700.

Referring to fig. 7 and 8, the connection angle bracket 700 includes a sealing sleeve 710, a movable angle bracket 720 and an adjusting bolt 730, the sealing sleeve 710 is L-shaped and hollow, and the size and the structure of the openings at the two ends of the sealing sleeve 710 are the same as those of the cavity of the hollow insulating sleeve 400. The sealing gaskets 740 in a shape like the Chinese character 'ri' are embedded at both ends of the sealing sleeve 710.

The movable corner brace 720 is installed in the sealing sleeve 710, wherein the size of the movable corner brace 720 is designed to be able to be directly installed in the tight sealing sleeve 710, and two connecting arms of the movable corner brace 720 are both arranged to protrude out of the sealing sleeve 710.

Referring to fig. 9, an adjusting bolt 730 passes through the sealing sleeve 710 and is in threaded connection with the movable angle bracket 720, the adjusting bolt 730 is located at the right angle of the L-shape of the sealing sleeve 710, and the movement amplitude of the movable angle bracket 720 in the sealing sleeve 710 can be controlled by rotating the adjusting bolt 730. Both connecting arms of the movable corner connector 720 are provided with a clamping hook 721, the inner walls of both ends of the hollow isolation sleeve 400 are provided with a limiting block 800 matched with the clamping hook 721, and the limiting block 800 is fixedly arranged in the hollow isolation sleeve 400 through a bolt. The stopper 800 is a block, and the hook 721 is provided with a guiding inclined plane 7211 matched with the block.

As shown in fig. 10, the partition profiles 330 are provided at both ends thereof with semicircular installation grooves 332, and referring to fig. 11, the installation grooves 332 of two adjacent partition profiles 330 of the window frame 100 are spliced to form an installation hole 333 in which the connection bolt is exposed.

The installation method comprises the following steps:

the installation of the frame profile 300 is completed firstly, during the installation, the limiting blocks 800 are fixedly installed at two ends of the hollow isolation sleeve 400, then the two hollow isolation sleeves 400 are respectively inserted into the profiles 340 at two sides along the length direction, and the connection and the positioning are realized by the abutting of the limiting convex ribs 321 and the limiting plates 410; then, inserting the two side profiles 340 provided with the hollow insulating sleeves 400 into the two sides of the partition profile 330 along the length direction; finally, the sealing member 600 is inserted into the two sliding rails 140 along the length direction, so that the installation of the frame profile 300 is completed.

And then the splicing of the window frame 100 is completed, and during the splicing, the movable corner brace 720 is placed in the sealing sleeve 710, and then the adjusting bolt 730 passes through the sealing sleeve 710 and then is in threaded connection with the movable corner brace 720. Then, the two ends of the connecting corner brace 700 are respectively inserted into the mullion 130 and the upper horizontal frame 110/the lower horizontal frame 120, and finally the adjusting bolt 730 is rotated from the mounting hole 333 by a tool to drive the movable corner brace 720 to move until the hook 721 on the movable corner brace 720 hooks the limiting block 800 and is locked.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a thermal-insulated door and window, includes window frame (100) and installs casement (200) in it, window frame (100) are including last horizontal frame (110) and horizontal frame (120) down, all be provided with slide rail (140) face on last horizontal frame (110) and horizontal frame (120) down, be provided with convex slide rail (140), characterized by on the slide rail (140) face: be provided with slot (141) that are "protruding" font in slide rail (140), slot (141) interpolation is equipped with sealing member (600), sealing member (600) including inserting lower connecting piece (610) and upper connecting piece (620) of locating in slot (141), install elastic component (630) between lower connecting piece (610) and upper connecting piece (620) and install sealing strip (640) on upper connecting piece (620), sealing strip (640) are outside protruding slot (141) under the elastic force of elastic component (630).

2. The heat insulating door and window of claim 1, wherein: the elastic piece (630) is two elastic pieces, and two sides of each elastic piece are respectively inserted on the lower connecting piece (610) and the upper connecting piece (620).

3. The heat insulating door and window of claim 1, wherein: go up horizontal frame (110) and down horizontal frame (120) the same structure, go up horizontal frame (110) including frame section bar (300), insert hollow insulating sleeve (400) of locating in frame section bar (300) and fill thermal-insulated soundproof cotton (500) in hollow insulating sleeve (400).

4. A thermal insulating door or window according to claim 1, 2 or 3, characterized in that: the frame profile (300) comprises two side profiles (340) in a [ -shape and an I-shaped partition profile (330), two sides of a transverse plate of the partition profile (330) are respectively formed with the two side profiles (340) at intervals, the sliding rails (140) are arranged at two sides of the other transverse plate of the partition profile (330) in a protruding mode, first clamping plates (331) are arranged on the two sides of the transverse plate, second clamping plates (341) are arranged on the side profiles (340), two inserting holes (310) for inserting the hollow isolation sleeves (400) are formed in the frame profile (300), and when the hollow isolation sleeves (400) are inserted into the frame profile (300), the first clamping plates (331) and the second clamping plates (341) are kept clamped.

5. The heat insulating door and window of claim 4, wherein: convex ribs (320) are convexly arranged on the inner side walls of the periphery of the inserting holes (310).

6. The heat insulating door and window of claim 5, wherein: protruding limiting plate (410) that is provided with on the lateral wall of hollow insulating cover (400), be provided with a spacing fin (321) on the inside wall that plug-in hole (310) and slide rail (140) carried on the back mutually, spacing fin (321) set up on side section bar (340), limiting plate (410) and spacing fin (321) butt set up, just spacing fin (321) are located between limiting plate (410) and slide rail (140).

7. The heat insulating door and window of claim 6, wherein: the window frame (100) further comprises two vertical frames (130), the structures of the vertical frames (130) are the same as those of the upper transverse frame (110), and the vertical frames (130) are connected with the upper transverse frame (110) and the lower transverse frame (120) through connecting corner connectors (700).

8. The heat insulating door and window of claim 7, wherein: the connecting angle bracket (700) comprises an L-shaped sealing sleeve (710), a movable angle bracket (720) positioned in the sealing sleeve (710) and an adjusting bolt (730) used for controlling the movable angle bracket (720) to move in the sealing sleeve (710), the adjusting bolt (730) penetrates through the sealing sleeve (710) to be in threaded connection with the movable angle bracket (720), and two connecting arms of the movable angle bracket (720) are provided with clamping hooks (721); and the inner walls of the two ends of the hollow isolation sleeve (400) are respectively provided with a limiting block (800) matched with the clamping hook (721).

9. The heat insulating door and window of claim 8, wherein: the limiting block (800) is a building block, and a guide inclined plane (7211) matched with the building block is arranged on the clamping hook (721); and sealing gaskets (740) are arranged at two ends of the sealing sleeve (710).

10. The heat insulating door and window of claim 8, wherein: the two ends of each partition plate sectional material (330) are respectively provided with a semicircular installation groove (332), and the installation grooves (332) on the two adjacent partition plate sectional materials (330) of the window frame (100) are spliced to form an installation hole (333) for exposing a connecting bolt.