CN211692060U

CN211692060U - Inner leaf built-in structure of high-low rail sliding door and window

Info

Publication number: CN211692060U
Application number: CN201921270298.2U
Authority: CN
Inventors: 蔡文君
Original assignee: Hunan Mengtong Curtain Wall Doors And Windows Co ltd
Current assignee: Hunan Mengtong Curtain Wall Doors And Windows Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-10-16
Anticipated expiration: 2029-08-06

Abstract

The invention discloses an inner sash built-in structure of a high-low rail sliding door and window, which comprises a first upper rail and a second upper rail which are sequentially arranged from the outside to the inside. The first upper rail is provided with a groove. The groove is provided with a first clamping foot protrusion and a second clamping foot protrusion. First card foot and second card foot on the second upper rail track. The second upper rail is arranged on the first upper rail through the first clamping pin, the second clamping pin, the first clamping pin protrusion and the second clamping pin protrusion, and the arrangement mode between the second upper rail and the first upper rail is a vertical insertion type, a side splicing type, a drawer type or a hook type. The second upper rail is provided with a first inner fan supporting arm. The invention realizes the inside installation of the high-low rail inner sash, improves the safety and reliability of the high-low rail sliding door and window in the installation process, greatly reduces the working difficulty and labor intensity of installation personnel, saves the personnel, obviously enhances the safety and reliability of engineering construction, simultaneously lightens the labor intensity and improves the working efficiency.

Description

Inner leaf built-in structure of high-low rail sliding door and window

Technical Field

The invention relates to the field of doors and windows, in particular to an inner leaf built-in structure of a high-low rail sliding door and window.

Background

At present, the existing sliding window is designed into a high-low track, namely an inner sash is low and an outer sash is high, the design can prevent rainwater from being filled into a room, and due to the design, the installation sequence of the window sashes can only be sequentially installed from the outside to the inside, the inner sash is installed in the first step, the outer sash is installed in the second step, and finally the inner screen sash or the outer screen sash is installed; when the outer fan is installed in the second step, because the inner fan is installed in the first step, when the outer fan is installed due to the width of the inner fan, the second fan extends out of the window completely and bypasses the first fan, taking the C1818 window type as an example, the size of the window sash is about 900mm multiplied by 1500mm, the hollow glass fan reaches 45-50 Kg, one person needs to open two arms of about 900mm and can install the second fan (the outer fan) only by bypassing the first window sash (the inner fan), one person can basically operate and install the second fan, two workers or more than two workers lift, one worker is on the left, the other person is on the right and can install the second fan after mutual connection, the high-rise high-altitude installation is careless, the risk of falling the fan exists, and the great potential safety hazard is caused.

Prior art 1: in order to achieve the purpose of installing the inner sash 1, some manufacturers adopt the design that the outer rail of the lower rail 81 of the sliding window is a high-low rail as shown in figures 1 to 3, and the water retaining eaves of the inner rail 88 and the lower rail of the inner sash are designed to be at the same height, so that the problem that the inner sash 1 is installed inside is solved, but the waterproof performance is greatly reduced. Prior art 2: some producers are in order to solve the problem of preventing the outer fan from falling down from the building in the inner fan 1, the upper part of the upper rail 80 of the inner fan 1 is hollowed as shown in figure 4, the height (namely, abnormal clearance) of the hollowed part 85 of the inner fan 1 exceeds the height of the reasonable clearance 87 of the inner fan 1 to reach the inner part of the inner fan 1, so that the built-in problem of the inner fan 1 is only solved, the push-and-pull can be realized by punching and shearing 8-10 mm clearance between the hooked rabbet of the inner fan and the groove rabbet of the outer fan, and the wind-stop block cannot be installed due to the interference of the support arm C (82) of the middle guide rail of the inner fan 1 and the outer fan 2, the 8-10 mm clearance left in the. Prior art 3: in addition, in order to solve the problem that the inner sash 1 is internally provided with the outer sash 2 to prevent the outer sash 2 from falling down, the inner rain sheltering eaves 83 is additionally provided with the inserting strips 84 to solve the problem that the waterproof frame edge is lowered as shown in figure 5, but the attractiveness of the whole window is affected.

Disclosure of Invention

The invention aims to solve the technical problem of providing an inner sash built-in structure of a high-low rail sliding door and window, which has the advantages of simple structure, convenience in installation, high safety and good air tightness, aiming at overcoming the defects of the prior art.

The utility model provides an interior structure of fan of interior of high low rail sliding door, install the outer fan by indoor to outdoor earlier on it, install the interior fan by indoor to outdoor again, including the first rail track and the second rail track of going up that set gradually from outdoor to indoor, be equipped with the recess on the first rail track, it is protruding to be equipped with first card foot and second card foot on the recess, first card foot and second card foot on the second rail track, first card foot and the protruding phase-match of first card foot, the protruding phase-match of second card foot and second card foot, the second rail track is through first card foot, second card foot, first card foot is protruding and the protruding setting on first rail track of second card foot, and the setting mode between second rail track and the first rail track is perpendicular bayonet type, or side-splicing type, or drawer type, or couple formula. The first upper rail is a broken bridge upper rail or a non-broken bridge upper rail. The second upper rail is provided with a first inner fan supporting arm.

In one embodiment, when the second upper rail and the first upper rail are vertically inserted and the upper portions of the inner fan and the outer fan are at the same height, the second upper rail is vertically arranged with the first inner fan support arm, the first clamping leg and the second clamping leg are arranged on the top surface of the second upper rail and the groove is arranged at the bottom of the first upper rail, the first clamping leg protrusion and the second clamping leg protrusion are arranged in the groove, the first upper rail is provided with a first clamping groove type wind stop block positioning groove, a second outer fan support arm and a first outer fan support arm in sequence from indoor to outdoor, the second outer fan support arm is provided with a first wavy outer fan entering brush slot, the first clamping groove type wind stop block positioning groove is internally provided with a first rubber wind stop block, the second upper rail is provided with a second inner fan support arm as the upper rail of the inner fan, the second inner fan support arm is provided with a first wavy inner fan entering slot, the first inner fan supporting arm is provided with a first wool top groove, a first sealing wool top is arranged in the first wool top groove, and the first sealing wool top is in contact with the upper portion of the inner fan.

In one embodiment, when the second upper rail and the first upper rail are vertically inserted and the upper height of the inner sash is lower than that of the outer sash, the second upper rail is vertically arranged with the first inner sash support arm, the first clamping foot and the second clamping foot are arranged on the top surface of the second upper rail and the groove is arranged at the bottom of the first upper rail, the first clamping foot protrusion and the second clamping foot protrusion are arranged in the groove, the first upper rail is sunken upwards to form a third outer sash support arm and a fourth outer sash support arm, the third outer sash support arm is provided with a second wool top groove, the second wool top groove is internally provided with a second sealing wool top, the second sealing wool top is contacted with the upper part of the outer sash, the fourth outer sash support arm is provided with a third wool top groove, the third sealing wool top is contacted with the upper part of the outer sash, and the fourth outer sash support arm is protruded outwards to form a first gauze sash support arm, be equipped with the interior fan support arm of third on the second upper rail track, as the top track of interior fan, be equipped with the wavy interior fan brush of second on the support arm of third and go into the position slot, be equipped with fourth wool top groove on the first interior fan support arm, be equipped with the sealed wool top of fourth wool top inslot, the contact of sealed wool top of fourth and interior fan top, it pastes the flat brush air stopping piece of formula to be equipped with the second on the first upper rail track on corresponding second card foot and the plane between the third outer fan support arm, be equipped with first screen fan wool top groove on the first screen fan support arm.

In one embodiment, when the second upper rail and the first upper rail are vertically inserted and the upper height of the inner sash is higher than the upper height of the outer sash, the second upper rail is vertically arranged with the first inner sash support arm, the first clamping foot and the second clamping foot are arranged on the top surface of the second upper rail and the groove is arranged at the bottom of the first upper rail, the first clamping foot bulge and the second clamping foot bulge are arranged in the groove, the first upper rail is provided with a fourth inner sash support arm, a fifth outer sash support arm and a second screen sash support arm in sequence from indoor to outdoor, the fifth outer sash support arm is used as the outer sash upper rail and is provided with a second wavy outer sash brush inserting slot, the first inner sash support arm and the fourth inner sash support arm are used as the inner sash upper rail, the fourth inner sash support arm is provided with a fifth wool groove, and a fifth sealing wool is arranged in the fifth wool groove, the fifth sealing wool top is in contact with the upper portion of the inner sash, a sixth wool top groove is formed in the first inner sash support arm, a sixth sealing wool top is arranged in the sixth wool top groove and in contact with the upper portion of the inner sash, a third pasting type flat brush wind stopping block is arranged on the first upper rail corresponding to the plane between the fourth inner sash support arm and the fifth outer sash support arm, and a second screen sash wool top groove is formed in the second screen sash support arm.

In one embodiment, when the second upper rail and the first upper rail are arranged in a side-splicing manner and the upper height of the inner sash is higher than that of the outer sash, the second upper rail and the first inner sash support arm are positioned on the same vertical line, the first clamping pin and the second clamping pin are arranged on the side surface of the second upper rail, the groove is arranged on the side surface of the first upper rail, the first clamping pin bulge and the second clamping pin bulge are arranged in the groove, a fifth inner sash support arm, a sixth outer sash support arm and a third screen sash support arm are sequentially arranged on the first upper rail from the indoor to the outdoor direction, the sixth outer sash support arm is used as the outer sash upper rail, a third wave-shaped outer sash brush in-position thin groove is arranged on the sixth outer sash support arm, the first inner sash support arm and the fifth inner sash support arm are used as the inner sash upper rail, a seventh wool top groove is arranged on the fifth inner wool top groove, the seventh sealing wool top contacts with the upper portion of the inner sash, an eighth wool top groove is formed in the first inner sash support arm, an eighth sealing wool top is arranged in the eighth wool top groove, the eighth sealing wool top contacts with the upper portion of the inner sash, a fourth paste type flat brush wind stopping block is arranged on the first upper rail corresponding to the plane between the fifth inner sash support arm and the sixth outer sash support arm, and a third screen sash support arm wool top groove is formed in the third screen sash support arm.

In one embodiment, when the second upper rail and the first upper rail are arranged in a drawer type, and the height above the inner fan is the same as the height above the outer fan, the second upper rail is perpendicular to the first inner fan support arm, the first clamping pin and the second clamping pin are arranged on the side surface of the second upper rail, the groove is arranged on the side surface of the first upper rail, the first clamping pin protrusion and the second clamping pin protrusion are arranged in the groove, the bottom of the first upper rail is provided with the third clamping pin protrusion, the top surface of the second upper rail is provided with the third clamping pin matched with the third clamping pin protrusion, the second upper rail is provided with the seventh outer fan support arm sequentially arranged from indoor to outdoor on the first upper rail through the first clamping pin, the second clamping pin, the first clamping pin protrusion, the second clamping pin protrusion, the third clamping pin protrusion and the third clamping pin protrusion, and the screw, Fourth screen window support arm, first frame support arm are equipped with the outer brush of fan of fourth wavy on the seventh outer support arm and are gone into the position slot, are equipped with first wavy screen window on the fourth screen window support arm and go into the position slot, are equipped with ninth wool top groove on the first frame support arm, and ninth wool top inslot is equipped with the ninth sealed wool top, be equipped with the sixth interior fan support arm on the second orbit, as interior fan top track, be equipped with the interior fan brush of fan of third wavy on the sixth interior fan support arm and go into the position slot, be equipped with the tenth wool top groove on the first interior fan support arm, the tenth wool top inslot is equipped with the sealed wool top of tenth, and the sealed wool top of tenth contacts with interior fan top, and the orbital bottom of first upper rail is equipped with the groove formula of second card and ends the wind piece constant head tank, be equipped with the second rubber and end the wind piece in the groove formula of second card.

In one embodiment, when the second upper rail and the first upper rail are arranged in a hook type and the height above the inner sash is the same as the height above the outer sash, the second upper rail is perpendicular to the first inner sash support arm, the first clamping foot is arranged on the top surface of the second upper rail, the second clamping foot is arranged on the side surface of the second upper rail, the groove is arranged at the bottom of the first upper rail, the first clamping foot bulge and the second clamping foot bulge are respectively arranged at two ends of the opening of the groove, an eighth outer sash support arm, a fifth screen sash support arm and a second outer frame support arm are sequentially arranged on the first upper rail from indoor to outdoor, a fifth wavy outer sash brush in-position thin groove is arranged on the eighth outer sash support arm, a second wavy screen sash in-position thin groove is arranged on the fifth screen sash support arm, an eleventh wool top groove is arranged on the second outer frame support arm, and an eleventh sealing wool top is arranged in the eleventh wool top groove, be equipped with the seventh interior support arm of fanning on the second orbit of going up, as interior fan top track, be equipped with the wavy interior fan brush of fourth on the seventh interior fan support arm and go into the position stria, be equipped with the twelfth wool top groove on the first interior fan support arm, the twelfth wool top inslot is equipped with the twelfth sealed wool top, the twelfth sealed wool top contacts with interior fan top, and the orbital bottom of first orbit of going up is equipped with third draw-in groove formula stop wind piece constant head tank, be equipped with the third rubber stop wind piece in the third draw-in groove formula stop wind piece constant head tank.

In one embodiment, the first upper rail is provided with 2-4 screw holes, and the inner wall of each screw hole is provided with a chip hiding groove, so that the screw aluminum chips are prevented from expanding and cracking the screw holes.

The invention has the advantages and beneficial effects that:

the invention realizes the inside installation of the high-low rail inner sash, improves the safety and reliability of the high-building high-low rail sliding door and window during installation, greatly reduces the working difficulty and labor intensity of installation personnel, saves personnel, can reduce the number of doors and windows which can be installed by more than 2-3 personnel in the prior art to 1 person to independently operate and complete the installation of the doors and windows; the safety and reliability of engineering construction are greatly enhanced, the worry that the window sash falls down from the building and the window sash shakes no longer when the outer fan is installed, the labor intensity is reduced, and the working efficiency is improved.

The principle of the invention can also be used for realizing the inner sash inside installation of high-low rail sliding doors and windows in more schemes, and the sliding doors and windows without any two rails (two glass sashes and inner screen sash or outer screen sash, as shown in fig. 3) or three rails (two glass and screen rails, as shown in fig. 4 and 16) and without any heat insulation section (namely, broken bridge) or non-heat insulation section (namely, non-broken bridge) can realize the inner sash inside installation, as shown in fig. 18, the broken bridge (the first upper rail is the broken bridge upper rail), and as shown in fig. 6, the non-broken bridge is adopted.

Drawings

Fig. 1 is a schematic view of a state of an installation step 1 in the prior art 1.

Fig. 2 is a schematic view of a state of the installation step 2 in the prior art 1.

Fig. 3 is a schematic view of a state of the installation step 3 in the prior art 1.

Fig. 4 is a schematic structural diagram of prior art 2.

Fig. 5 is a schematic structural diagram of prior art 3.

Fig. 6 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 7 is a schematic view of the state of step 1 when the outer fan and the inner fan are mounted on embodiment 1.

Fig. 8 is a schematic view of the state of step 2 when the inner fan is mounted on embodiment 1.

Fig. 9 is a schematic view of the state of step 3 when the inner fan is mounted on embodiment 1.

Fig. 10 is a schematic view of the state of step 4 when the inner fan is mounted on embodiment 1.

Fig. 11 is a schematic view of the state of step 5 when the inner fan is mounted on embodiment 1.

Fig. 12 is a schematic view of the state of step 6 when the inner fan is mounted on embodiment 1.

Fig. 13 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 14 is a schematic structural diagram of embodiment 3 of the present invention.

Fig. 15 is a schematic structural diagram of embodiment 4 of the present invention.

Fig. 16 is a schematic structural diagram of embodiment 5 of the present invention.

Fig. 17 is a schematic structural diagram of embodiment 6 of the present invention.

Fig. 18 is a schematic structural view of the invention used in a thermal insulation profile.

Detailed Description

In order to facilitate an understanding of the invention, a full description thereof will be given below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Referring to fig. 6 to 12, an inner sash inside structure of a high-low rail sliding door or window is disclosed, wherein an outer sash 2 is installed from indoor to outdoor, and then an inner sash 1 is installed from indoor to outdoor, wherein the upper portions of the inner sash 1 and the outer sash 2 are at the same height, and the embodiment 1 includes a first upper rail 3 and a second upper rail 4 which are sequentially installed from outdoor to indoor. The second upper rail 4 and the first upper rail 3 are vertically inserted. In this embodiment 1, the first upper rail 3 is a non-bridge cut-off upper rail.

Specifically, the bottom of the first upper rail 3 is provided with a groove 5. A first clamping foot protrusion 6 and a second clamping foot protrusion 7 are arranged in the groove 5. The top surface of the second upper rail 4 is provided with a first clamping pin 8 and a second clamping pin 9, the first clamping pin 8 and the second clamping pin 9 are rich in elasticity, the first clamping pin 8 is matched with the first clamping pin protrusion 6, and the second clamping pin 9 is matched with the second clamping pin protrusion 7. The second upper rail track 4 is arranged on the first upper rail track 3 through the first clamping pin 8, the second clamping pin 9, the first clamping pin protrusion 6 and the second clamping pin protrusion 7, so that screws can be prevented from being screwed during arrangement, and the installation is convenient. The second upper rail 4 is provided with a first inner fan supporting arm 10, and the second upper rail 4 is perpendicular to the first inner fan supporting arm 10.

Specifically, the first upper rail 3 is provided with a first slot type wind stop block positioning slot 11, a second outer fan support arm 12 and a first outer fan support arm 13 in sequence from indoor to outdoor. The first outer sash support arm 13 may be shared by the screen sash support arms. Be equipped with first wavy outer fan brush income position slot 14 on the second outer fan support arm 12, the advantage lies in: the top wool tops of the outer fan 2 can be in wavy contact in the pushing and pulling process, contact surfaces are increased, and the effect of improving air tightness is achieved. The first slot type air stop block positioning groove 11 is internally provided with a first rubber air stop block. Fan support arm 15 in being equipped with the second on the second upper rail track 4, as the top track of interior fan 1, fan brush goes into position slot 16 in being equipped with first wavy on the support arm 15 in the second, the advantage lies in: the top wool tops of the inner fan 1 can be in wavy contact in the pushing and pulling process, the contact surface is increased, and the effect of improving the air tightness is achieved. The first inner fan supporting arm 10 is provided with a first wool top groove 17, a first sealing wool top is arranged in the first wool top groove 17, and the first sealing wool top is in contact with the upper portion of the inner fan 1 to play a role in sealing.

The first upper rail 3 is a frame (can be designed as an opening to save aluminum material), 3 screw holes 78 are arranged on the first upper rail 3, and the inner wall of each screw hole 78 is provided with a chip hiding groove 79 to prevent the screw aluminum chips from expanding and cracking the screw holes 78. The second upper rail track 4 is a cavity, so that the strength can be increased, and particularly, when the second upper rail track is used for balcony installation, a stable effect (difficult deformation) is achieved.

Step when installing the inner fan 1 in embodiment 1:

(1) as shown in fig. 7, the outer fan 2 is installed first; (from indoor to outdoor, without interference of the inner fan 1);

(2) as shown in fig. 8, the inner fan 1 is installed; (from indoor to outdoor, without interference from the outer fan 2);

(3) as shown in fig. 9, the inner fan 1 leans against the outer fan 2 with a little force, and the installer can release the inner fan by hand;

(4) as shown in fig. 10, the second upper rail 4 is inserted into the inner fan 1;

(5) as in fig. 11, the inner fan 1 is vertically righted;

(6) as shown in fig. 12, the second upper rail 4 is moved vertically upward and tapped with a light hammer so that the first catch 8 and the second catch

The clamping feet 9 are respectively clamped into the grooves 5 on the first upper rail 3, and then the hardware is debugged. If the screen sash 18 needs to be installed, one person can independently operate or install the screen sash 18 due to the light weight of the screen sash, and the screen sash can be installed in the last process.

Example 2

Referring to fig. 13, an inner sash internal structure of a high-low rail sliding door and window is disclosed, wherein an outer sash 2 is installed from indoor to outdoor, and then an inner sash 1 is installed from indoor to outdoor, and the height above the inner sash 1 is lower than the height above the outer sash 2, in this embodiment 2, the first upper rail 3 and the second upper rail 4 are sequentially installed from outdoor to indoor. The second upper rail 4 and the first upper rail 3 are vertically inserted. In this embodiment 2, the first upper rail 3 is a non-bridge cut-off upper rail.

Specifically, the bottom of the first upper rail 3 is provided with a groove 5, and a first clamping foot protrusion 6 and a second clamping foot protrusion 7 are arranged in the groove 5. The top surface of the second upper rail 3 is provided with a first clamping pin 8 and a second clamping pin 9, and the first clamping pin 8 and the second clamping pin 9 are rich in elasticity. The first clamping leg 8 is matched with the first clamping leg protrusion 6, and the second clamping leg 9 is matched with the second clamping leg protrusion 7. The second upper rail track 4 is arranged on the first upper rail track 3 through the first clamping pin 8, the second clamping pin 9, the first clamping pin protrusion 6 and the second clamping pin protrusion 7, so that screws can be prevented from being screwed during arrangement, and the installation is convenient. The second upper rail 4 is provided with a first inner fan supporting arm 10, and the second upper rail 4 is perpendicular to the first inner fan supporting arm 10.

Specifically, the first upper rail 3 is recessed upward to form a third outer fan arm 19 and a fourth outer fan arm 20 as rails above the outer fan 2. The third outer fan supporting arm 19 is provided with a second wool top groove 21, a second sealing wool top is arranged in the second wool top groove 21, and the second sealing wool top is in contact with the upper portion of the outer fan 2. A third wool top groove 23 is formed in the fourth outer fan supporting arm 20, a third sealing wool top is arranged in the third wool top groove 23, and the third sealing wool top is in contact with the upper portion of the outer fan 2. The design of third wool top groove 21, fourth wool top groove 28, third sealed wool top and fourth sealed wool top, its advantage lies in: when the outer fan 2 is pushed and pulled, the sealing and anti-swing functions are smoothly realized. The fourth outer sash support arm 20 protrudes outward to form a first sash support arm 25 to form a yarn upper rail of the overhung sash. The second upper rail 3 is provided with a third inner fan support arm 19 as an upper rail of the inner fan 1. The third inner fan supporting arm 26 is provided with a second wavy inner fan brush entering slot 27, and the third inner fan supporting arm has the advantages that: the top wool top of the inner fan 1 can be contacted with waves in the push-pull motion, so that the contact surface is increased, and the effect of improving the air tightness is achieved. The first inner fan supporting arm 10 is provided with a fourth wool top groove 28, a fourth sealing wool top is arranged in the fourth wool top groove 28, and the fourth sealing wool top is in contact with the upper portion of the inner fan 1 to play a role in sealing and preventing swinging. A second adhesive flat brush wind-stop block 30 is arranged on the plane of the first upper rail 3 corresponding to the space between the second clamping pin 9 and the third outer fan supporting arm 19. The first screen sash support arm 25 is provided with a first screen sash support arm wool top groove 24.

The inner sector of the first headrail track 3 is of framed design and the outer sector of the first headrail track 3 is of non-framed design. The first upper rail 3 is provided with 3 screw holes 78, and the inner wall of each screw hole 78 is provided with a chip hiding groove 79, so that the screw aluminum chips are prevented from expanding and cracking the screw holes 78. The second upper rail track 4 is of non-cavity design.

Example 3

Referring to fig. 14, an inner sash internal structure of a high-low rail sliding door and window is disclosed, wherein an outer sash 2 is installed from indoor to outdoor, and then an inner sash 1 is installed from indoor to outdoor, and the upper height of the inner sash 1 is higher than that of the outer sash 2, in this embodiment 3, the first upper rail 3 and the second upper rail 4 are sequentially installed from outdoor to indoor. The second upper rail 4 and the first upper rail 3 are vertically inserted. In this embodiment 3, the first upper rail 3 is a non-bridge cut-off upper rail.

Specifically, the bottom of the first upper rail 3 is provided with a groove 5, a first clamping pin protrusion 6 and a second clamping pin protrusion 7 are arranged in the groove 5, the top surface of the second upper rail 4 is provided with a first clamping pin 8 and a second clamping pin 9, and the first clamping pin 8 and the second clamping pin 9 are rich in elasticity. The first clamping foot 8 is matched with the first clamping foot protrusion 6. The second clamping foot 9 is matched with the second clamping foot protrusion 7. The second upper rail track 4 is arranged on the first upper rail track 3 through the first clamping pin 8, the second clamping pin 9, the first clamping pin protrusion 6 and the second clamping pin protrusion 7, so that screws can be prevented from being screwed during arrangement, and the installation is convenient. The second upper rail 4 is provided with a first inner fan supporting arm 10, and the second upper rail 4 is perpendicular to the first inner fan supporting arm 10.

Specifically, the first upper rail 3 is provided with a fourth inner sash support arm 31, a fifth outer sash support arm 32, and a second screen sash support arm 33 in this order from the indoor to the outdoor. The fifth outer fan support arm 32 is equipped with the outer fan brush of second wavy income position slot 34 as outer fan 2 top track and fifth outer fan support arm 32 on, and the advantage lies in: wool tops above the outer fan 2 can be in wave contact in push-pull movement, contact surfaces are increased, and the effect of improving air tightness is achieved. The first inner fan support arm 10 and the fourth inner fan support arm 31 serve as an upper track of the inner fan 1, a fifth wool top groove 35 is formed in the fourth inner fan support arm 31, a fifth sealing wool top 36 is arranged in the fifth wool top groove 35, and the fifth sealing wool top 36 is in contact with the upper portion of the inner fan 1 to play a role in sealing and preventing swinging. And a sixth wool top groove 37 is formed in the first inner fan supporting arm 10, a sixth sealing wool top is arranged in the sixth wool top groove 37, and the sixth sealing wool top is in contact with the upper part of the inner fan 1 to play a role in sealing and preventing swinging. A third bonded flat brush wind-stop block 39 is arranged on the first upper rail 3 corresponding to the plane between the fourth inner fan support arm 31 and the fifth outer fan support arm 32. The second screen sash support arm 33 is provided with a second screen sash support arm wool groove 36.

The first upper rail 3 is provided with 4 screw holes 78, and the inner wall of each screw hole 78 is provided with a chip hiding groove 79, so that the screw aluminum chips are prevented from expanding and cracking the screw holes 78.

Example 4

Referring to fig. 15, an inner sash internal structure of a high-low rail sliding door and window is disclosed, wherein an outer sash 2 is installed from indoor to outdoor, and then an inner sash 1 is installed from indoor to outdoor, and the upper height of the inner sash 1 is higher than that of the outer sash 2, and this embodiment 4 includes a first upper rail 3 and a second upper rail 4 which are sequentially installed from outdoor to indoor. The second upper rail 4 and the first upper rail 3 are arranged in a side-splicing manner. In this embodiment 4, the first upper rail 3 is a non-bridge cut-off upper rail.

Specifically, the side of the first upper rail 3 is provided with a groove 5, the groove 5 is internally provided with a first clamping pin protrusion 6 and a second clamping pin protrusion 7, the side of the second upper rail 4 is provided with a first clamping pin 8 and a second clamping pin 9, and the first clamping pin 8 and the second clamping pin 9 are rich in elasticity. The first clamping foot 8 is matched with the first clamping foot protrusion 6. The second clamping foot 9 is matched with the second clamping foot protrusion 7. The second upper rail track 4 is arranged on the first upper rail track 3 through the first clamping pin 8, the second clamping pin 9, the first clamping pin protrusion 6 and the second clamping pin protrusion 7, so that screws can be prevented from being screwed during arrangement, and the installation is convenient. The second upper rail 4 is provided with a first inner fan supporting arm 10, and the second upper rail 4 and the first inner fan supporting arm 10 are positioned on the same vertical line.

Specifically, the first upper rail 3 is provided with a fifth inner sash support arm 40, a sixth outer sash support arm 41 and a third screen sash support arm 42 in sequence from the indoor to the outdoor. The sixth outer fan support arm 41 is equipped with the outer fan brush of third wavy income position slot 43 as outer fan 2 top track and the sixth outer fan support arm 41, and the advantage lies in: wool tops above the outer fan 2 can be in wave contact in push-pull movement, contact surfaces are increased, and the effect of improving air tightness is achieved. The first inner fan supporting arm 10 and the fifth inner fan supporting arm 40 are used as an upper track of the inner fan 1. The fifth inner fan supporting arm 40 is provided with a seventh wool top groove 44, a seventh sealing wool top is arranged in the seventh wool top groove 44, and the seventh sealing wool top is in contact with the upper part of the inner fan 1 to play a role in sealing and preventing swinging. The first inner fan supporting arm 10 is provided with an eighth wool top groove 46, an eighth sealing wool top is arranged in the eighth wool top groove 46, and the eighth sealing wool top is in contact with the upper portion of the inner fan 1 to play a role in sealing and preventing swinging. A fourth pasted flat brush wind-stop block 48 is arranged on the first upper rail 3 corresponding to the plane between the fifth inner fan support arm 40 and the sixth outer fan support arm 41. The third screen sash support arm 42 is provided with a third screen sash support arm wool top groove 45.

Example 5

Referring to fig. 16, an inner leaf inner installation structure of a high-low rail sliding door is disclosed, in which an outer leaf 2 is installed from indoor to outdoor, and then an inner leaf 1 is installed from indoor to outdoor, and the height above the inner leaf 1 is the same as the height above the outer leaf 2. The present embodiment 5 includes a first upper rail 3 and a second upper rail 4 which are provided in this order from the outside to the inside. The second upper rail 4 and the first upper rail 3 are arranged in a drawer type. In this embodiment 5, the first upper rail 3 is a non-bridge cut-off upper rail.

Specifically, the side of the first upper rail 3 is provided with a groove 5, the groove 5 is internally provided with a first clamping pin protrusion 6 and a second clamping pin protrusion 7, the side of the second upper rail 4 is provided with a first clamping pin 8 and a second clamping pin 9, and the first clamping pin 8 and the second clamping pin 9 are rich in elasticity. The first clamping foot 8 is matched with the first clamping foot protrusion 6. The second clamping foot 9 is matched with the second clamping foot protrusion 7. The second upper rail 4 is provided with a first inner fan supporting arm 10, and the second upper rail 4 is perpendicular to the first inner fan supporting arm 10.

Specifically, the bottom of the first upper rail 3 is provided with a third clamping leg protrusion 103, and the top surface of the second upper rail 4 is provided with a third clamping leg 101 matched with the third clamping leg protrusion 103. The second upper rail 4 is arranged on the first upper rail 3 through a first clamping pin 8, a second clamping pin 9, a first clamping pin protrusion 6, a second clamping pin protrusion 7, a third clamping pin 101, a third clamping pin protrusion 103 and a screw 55. 1 screw 55 is driven into every 500-600 mm, so that the screw is firmer. The first upper rail 3 is provided with a seventh outer fan support arm 49, a fourth screen fan support arm 50 and a first outer frame support arm 51 in sequence from indoor to outdoor. The seventh outer fan supporting arm 49 is provided with a fourth wavy outer fan brush entering slot 52, which has the advantages that: wool tops above the outer fan 2 can be in wave contact in push-pull movement, contact surfaces are increased, and the effect of improving air tightness is achieved. The fourth screen sash support arm 50 is provided with a first wavy screen sash positioning slot 53. The first outer frame support arm 51 is provided with a ninth wool top groove 54, and a ninth sealing wool top is arranged in the ninth wool top groove 54, so that the sealing and anti-swing effects are achieved. The second upper rail 4 is provided with a sixth inner fan supporting arm 56 as an upper rail of the inner fan 1. Be equipped with fan brush in the third wavy on the sixth inner fan support arm 56 and go into position slot 57, the advantage lies in: the top wool top of the inner fan 1 can be contacted with waves in the push-pull motion, so that the contact surface is increased, and the effect of improving the air tightness is achieved. The first inner fan supporting arm 10 is provided with a tenth wool top groove 58, a tenth sealing wool top is arranged in the tenth wool top groove 58, and the tenth sealing wool top is in contact with the upper portion of the inner fan 1 to play a role in sealing and preventing swinging. The bottom of the first upper rail 3 is provided with a second clamping groove type wind stop block positioning groove 60, and a second rubber wind stop block 61 is arranged in the second clamping groove type wind stop block positioning groove 60.

The first upper rail 3 is provided with 3 screw holes 78, and the inner wall of each screw hole 78 is provided with a chip hiding groove 79, so that the screw aluminum chips are prevented from expanding and cracking the screw holes 78.

Example 6

Referring to fig. 17, an inner sash internal structure of a high-low rail sliding door and window is disclosed, in which an outer sash 2 is installed from indoor to outdoor, and then an inner sash 1 is installed from indoor to outdoor, and the height above the inner sash 1 is the same as the height above the outer sash 1, and this embodiment 6 includes a first upper rail 3 and a second upper rail 4 which are sequentially installed from outdoor to indoor. The second upper rail 4 and the first upper rail 3 are arranged in a hook type. In this embodiment 6, the first upper rail 3 is a non-bridge cut-off upper rail.

Specifically, the bottom of the first upper rail 3 is provided with a groove 5, and two ends of the groove 5 close to the opening are respectively provided with a first clamping pin protrusion 6 and a second clamping pin protrusion 7. The top surface of the second upper rail 4 is provided with a first clamping pin 8, and the side surface of the second upper rail 4 is provided with a second clamping pin 9. The first clip 8 and the second clip 9 are elastic. The first clamping leg 8 is matched with the first clamping leg protrusion 6, and the second clamping leg 9 is matched with the second clamping leg protrusion 7. The second upper rail track 4 is arranged on the first upper rail track 3 through the first clamping pin 8, the second clamping pin 9, the first clamping pin protrusion 6 and the second clamping pin protrusion 7, so that screws can be prevented from being screwed during arrangement, and the installation is convenient. The second upper rail 4 is provided with a first inner fan supporting arm 10, and the second upper rail 4 is perpendicular to the first inner fan supporting arm 10.

Specifically, the first upper rail 3 is provided with an eighth outer sash support arm 62, a fifth screen sash support arm 63, and a second outer frame support arm 64 in sequence from the indoor to the outdoor. Be equipped with the outer fan brush of fifth wavy outer fan brush and go into position slot 65 on the eighth outer fan support arm 62, the advantage lies in: wool tops above the outer fan 2 can be in wave contact in push-pull movement, contact surfaces are increased, and the effect of improving air tightness is achieved. The fifth screen fan supporting arm 63 is provided with a second wavy screen fan positioning slot 66. An eleventh wool top groove 67 is formed in the second outer frame support arm, and an eleventh sealing wool top is arranged in the eleventh wool top groove 67 and plays a role in sealing and preventing swinging. The second upper rail 4 is provided with a seventh inner fan support arm 69 as an upper rail of the inner fan 1. The seventh inner fan supporting arm 69 is provided with a fourth wavy inner fan brush entering slot 70, and has the advantages that: the top wool top of the inner fan 1 can be contacted with waves in the push-pull motion, so that the contact surface is increased, and the effect of improving the air tightness is achieved. The first inner fan supporting arm 10 is provided with a twelfth wool top groove 71, a twelfth sealing wool top is arranged in the twelfth wool top groove 71, and the twelfth sealing wool top is in contact with the upper portion of the inner fan 1 to play a role in sealing and preventing swinging. The bottom of the first upper rail 3 is provided with a third clamping groove type wind stop block positioning groove 72, and a third rubber wind stop block 73 is arranged in the third clamping groove type wind stop block positioning groove 72.

It should be noted that: the principle of the invention can also be used for realizing the inner leaf inside installation of high-low rail sliding doors and windows in more schemes, and no sliding door or.

The invention has the advantages and beneficial effects that:

the invention realizes the built-in of the high-low rail inner sash 1, improves the safety and reliability of the high-building high-low rail sliding door and window during installation, greatly reduces the working difficulty and labor intensity of installation personnel, saves personnel, can reduce the number of doors and windows which can be installed by more than 2-3 personnel in the prior art to 1 person to independently operate and complete the installation of the doors and windows; the safety and reliability of engineering construction are greatly enhanced, the worry that the window sash falls down from the building and the window sash shakes no longer when the outer fan 2 is installed, the labor intensity is reduced, and the working efficiency is improved.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An inner leaf built-in structure of a high-low rail sliding door and window is characterized by comprising a first upper rail track and a second upper rail track which are sequentially arranged from the outdoor to the indoor, wherein a groove is arranged on the first upper rail track, a first clamping pin bulge and a second clamping pin bulge are arranged on the groove, a first clamping pin and a second clamping pin bulge are arranged on the second upper rail track, the first clamping pin is matched with the first clamping pin bulge, the second clamping pin is matched with the second clamping pin bulge, the second upper rail track is arranged on the first upper rail track through the first clamping pin, the second clamping pin, the first clamping pin bulge and the second clamping pin bulge, the arrangement mode between the second upper rail track and the first upper rail track is a vertical insertion type, a side splicing type, a drawer type or a hook type, the first upper rail is a bridge-broken upper rail or a non-bridge-broken upper rail, the second upper rail is provided with a first inner fan supporting arm.

2. The inner sash internal structure of a high-low rail sliding door according to claim 1, wherein when the second upper rail is vertically inserted into the first upper rail and the upper portions of the inner sash and the outer sash are at the same height, the second upper rail is vertically arranged with the first inner sash support arm, the first and second engaging legs are arranged on the top surface of the second upper rail and the groove is arranged at the bottom of the first upper rail, the first engaging leg protrusion and the second engaging leg protrusion are arranged in the groove, the first upper rail is provided with a first engaging groove type wind-stopping block positioning groove, a second outer sash support arm and a first outer sash support arm in sequence from indoor to outdoor, the second outer sash support arm is provided with a first wavy outer sash brush positioning groove, the first engaging groove type wind-stopping block positioning groove is provided with a first rubber wind-stopping block, the second upper rail is provided with a second inner sash support arm, as the upper track of the inner fan, the second inner fan supporting arm is provided with a first wavy inner fan hairbrush in-place fine groove, the first inner fan supporting arm is provided with a first wool top groove, a first sealing wool top is arranged in the first wool top groove, and the first sealing wool top is in contact with the upper part of the inner fan.

3. The inner sash inner structure of a high-low rail sliding door according to claim 1, wherein when the second upper rail and the first upper rail are vertically inserted and the height above the inner sash is lower than the height above the outer sash, the second upper rail is vertically arranged with the first inner sash support arm, the first and second clip legs are arranged on the top surface of the second upper rail and the groove is arranged on the bottom of the first upper rail, the first and second clip leg protrusions are arranged in the groove, the first upper rail is recessed upward to form a third outer sash support arm and a fourth outer sash support arm, the third outer sash support arm is provided with a second wool top groove, the second wool top is provided in the second wool top groove, the second wool top is in contact with the upper part of the outer sash, the fourth outer sash support arm is provided with a third wool top groove, the third wool top groove is provided in the third wool top groove, the third seals the wool top and contacts with outer fan top, the outside outstanding first screen fan support arm that forms of fourth outer fan support arm, be equipped with the interior fan support arm of third on the second upper rail track, as the top track of interior fan, be equipped with the interior fan brush of second wavy income position stria on the support arm in the third, be equipped with fourth wool top groove on the first interior fan support arm, be equipped with the fourth sealed wool top in the fourth wool top groove, the contact of fourth sealed wool top and interior fan top, it pastes formula flat brush wind stopping block to correspond to be equipped with the second on the first upper rail track on the plane between second card foot and the third outer fan support arm, be equipped with first screen fan wool top groove on the first screen fan support arm.

4. The inner sash inner structure of a high-low rail sliding door according to claim 1, wherein when the second upper rail and the first upper rail are vertically inserted and the height above the inner sash is higher than the height above the outer sash, the second upper rail is vertically arranged with the first inner sash support arm, the first and second engaging legs are arranged on the top surface of the second upper rail and the groove is arranged on the bottom of the first upper rail, the first engaging leg protrusion and the second engaging leg protrusion are arranged in the groove, the first upper rail is provided with a fourth inner sash support arm, a fifth outer sash support arm, and a second screen sash support arm in sequence from indoor to outdoor, the fifth outer sash support arm is an outer sash upper rail and the fifth outer sash support arm is provided with a second wavy outer sash brush slot, the first inner sash support arm and the fourth inner sash support arm are inner sash upper rails, be equipped with fifth wool top groove on the fourth inner leaf support arm, be equipped with the sealed wool top of fifth wool top inslot, the contact of the sealed wool top of fifth and inner leaf top is equipped with sixth wool top groove on the first inner leaf support arm, and sixth wool top inslot is equipped with the sealed wool top of sixth, and the contact of the sealed wool top of sixth and inner leaf top is equipped with the third on the first track of going up and pastes formula flat brush air stopping block on corresponding the plane between fourth inner leaf support arm and the fifth outer leaf support arm, is equipped with second gauze leaf wool top groove on the second gauze leaf support arm.

5. The inner sash inner structure of a high-low rail sliding door according to claim 1, wherein when the second upper rail and the first upper rail are installed in a side-by-side manner and the height above the inner sash is higher than the height above the outer sash, the second upper rail and the first inner sash support arm are on the same vertical line, the first and second clip legs are installed on the side of the second upper rail and the groove is installed on the side of the first upper rail, the first clip leg protrusion and the second clip leg protrusion are installed in the groove, the first upper rail is provided with a fifth inner sash support arm, a sixth outer sash support arm, and a third screen sash support arm in sequence from indoor to outdoor, the sixth outer sash support arm serves as the outer sash upper rail and the sixth outer sash support arm is provided with a third wave-shaped outer sash brush slot, the first inner sash support arm and the fifth inner sash support arm serve as the inner sash upper rail, be equipped with seventh wool top groove on the fifth interior fan support arm, be equipped with seventh sealed wool top in the seventh wool top groove, seventh sealed wool top and interior fan top contact are equipped with eighth wool top groove on the first interior fan support arm, are equipped with eighth sealed wool top in the eighth wool top groove, and eighth sealed wool top and interior fan top contact are equipped with the fourth on the first track of going up and paste formula flat brush air stopping block on the plane between corresponding fifth interior fan support arm and the sixth outer fan support arm, are equipped with third screen fan support arm wool top groove on the third screen fan support arm.

6. The inner sash inner structure of a high-low rail sliding door according to claim 1, wherein when the second upper rail and the first upper rail are installed in a drawer type and the height above the inner sash is the same as the height above the outer sash, the second upper rail is vertically installed with the first inner sash support arm, the first engaging leg and the second engaging leg are installed on the side of the second upper rail and the groove is installed on the side of the first upper rail, the first engaging leg protrusion and the second engaging leg protrusion are installed in the groove, the bottom of the first upper rail is installed with the third engaging leg protrusion, the top of the second upper rail is installed with the third engaging leg matched with the third engaging leg protrusion, the second upper rail is installed on the first upper rail through the first engaging leg, the second engaging leg protrusion, the third engaging leg protrusion, and the screw, a seventh outer fan supporting arm, a fourth screen fan supporting arm and a first outer frame supporting arm are sequentially arranged on the first upper rail from indoor to outdoor, a fourth wavy outer fan hairbrush in-place fine groove is arranged on the seventh outer fan supporting arm, a first wavy screen fan in-place fine groove is arranged on the fourth screen fan supporting arm, a ninth wool top groove is arranged on the first outer frame supporting arm, a ninth sealing wool top is arranged in the ninth wool top groove, a sixth inner fan supporting arm is arranged on the second upper rail and is used as an upper rail of the inner fan, a third wave-shaped inner fan brush is arranged on the sixth inner fan supporting arm and is inserted into the slot, the first inner fan supporting arm is provided with a tenth wool top groove, a tenth sealing wool top is arranged in the tenth wool top groove, the tenth sealing wool top is in contact with the upper portion of the inner fan, the bottom of the first upper rail track is provided with a second clamping groove type air stopping block positioning groove, and a second rubber air stopping block is arranged in the second clamping groove type air stopping block positioning groove.

7. The inner sash inner structure of a high-low rail sliding door according to claim 1, wherein when the second upper rail and the first upper rail are disposed in a hook type and the height above the inner sash is the same as the height above the outer sash, the second upper rail is disposed perpendicular to the first inner sash support arm, the first engaging leg is disposed on the top surface of the second upper rail, the second engaging leg is disposed on the side surface of the second upper rail, the groove is disposed at the bottom of the first upper rail, the first engaging leg protrusion and the second engaging leg protrusion are disposed at both ends of the opening of the groove, the first upper rail is sequentially provided with an eighth outer sash support arm, a fifth screen sash support arm, and a second outer frame support arm from indoor to outdoor, the eighth outer sash support arm is provided with a fifth wavy outer sash brush positioning slot, the fifth screen sash support arm is provided with a second wavy screen sash slot, be equipped with eleventh wool top groove on the second frame support arm, be equipped with eleventh sealed wool top in the eleventh wool top groove, be equipped with the seventh interior support arm of fan on the second upper rail track, as interior fan top track, be equipped with the interior fan brush of fourth wavy in the seventh interior fan support arm and go into the position stria, be equipped with twelfth wool top groove on the first interior fan support arm, be equipped with the twelfth sealed wool top in the twelfth wool top groove, the contact of twelfth sealed wool top and interior fan top, the orbital bottom of first upper rail is equipped with third draw-in groove formula wind-stopping piece constant head tank, be equipped with third rubber wind-stopping piece in the third draw-in groove formula wind-stopping piece constant head tank.

8. The inner sash interior structure of a high-low rail sliding door or window according to any one of claims 1 to 7, wherein 2 to 4 screw holes are formed in the first upper rail, and a chip hiding groove is formed in an inner wall of each screw hole to prevent aluminum chips from swelling and cracking the screw holes.