CN209891984U

CN209891984U - Pulley-free sliding sealed soundproof window

Info

Publication number: CN209891984U
Application number: CN201822196141.1U
Authority: CN
Inventors: 杨钦玉; 周志良; 庄红燕
Original assignee: Shenzhen Shengjing Technology Co Ltd
Current assignee: Shenzhen Shengjing Technology Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-01-03
Anticipated expiration: 2028-12-26

Abstract

The utility model discloses a pulley-free push-pull sealing soundproof window, which comprises an outer frame, a first glass unit and a second glass unit, wherein the upper end of the outer frame is connected with a first sliding track through a first sealing strip, the lower end of the outer frame is connected with a second sliding track through a supporting part, a left sealing part and a right sealing part are respectively arranged at the two sides of the outer frame, the two ends of the first glass unit and the second glass unit are respectively arranged between the first sliding track and the second sliding track, one side of the first glass unit is provided with a first edge sealing part, and one side of the second glass unit facing the first glass unit is provided with a second edge sealing part, the utility model simplifies the structure, improves the production efficiency, reduces the friction resistance, prolongs the service life of the product and the soundproof effect, solves the problem that the window sill can not be installed due to insufficient position, and improves the stability of the door and window, more durable and reduces the pollution to the environment.

Description

Pulley-free sliding sealed soundproof window

Technical Field

The utility model relates to a pulley-free push-and-pull sealing soundproof window, belonging to the technical field of door and window construction.

Background

A window, architecturally, which is an opening constructed in a wall or a roof, for allowing light or air to enter a room; modern windows consist of a frame, glass and movable elements (hinges, handles, pulleys, etc.). The window frame is used for supporting the main structure of the window body and can be made of wood, metal, ceramic or plastic materials, and the transparent part is attached to the window frame and can be made of paper, cloth, silk or glass materials; the movable member is mainly made of a metal material, and may be covered with a heat insulating material such as plastic at a place touched by a hand.

Due to the high-speed development of cities, urban traffic trunks are more and more dense, urban residential land is more and more tense, and more residents have to endure long-term overproof noise pollution; when the residential building is within 50-200 meters from the main line, the noise in the room facing the main line is in general 65-75 dB (A) of noise sound pressure level when the window is opened; when a common 5+9Air +5 hollow glass aluminum alloy outer casement window (the wall thickness is 1.4mm is common) originally matched by a developer is closed, the indoor noise sound pressure level is 48-56 dB (A); the noise is invisible violence, and the emotion and the hearing of a person can be influenced and even the cardiovascular and cerebrovascular diseases can be induced even if the person lives in an overproof noise environment for a long time; meanwhile, people responsible for noise emission and effective stopping behaviors cannot be traced.

The existing window is mostly of a pulley push-pull type structure, although the appearance of the window is more attractive than that of a horizontally-opened window, the window generally adopts an aluminum alloy guide rail, the window can be normally pushed and pulled only by a pulley, the window adopts an aluminum alloy guide rail and pulley block structure, a movable sash is wrapped by an aluminum alloy frame, the width size of the window outer frame is smaller than 80mm, most windowsill positions are insufficient for a second layer of soundproof window, the window cannot be installed, the window does not have a sealing structure, the soundproof effect is far inferior to that of a horizontally-opened window, according to a test, when a standard 80dB (A) white noise source is adopted, the actually measured soundproof amount of the horizontally-opened window is 28-33 dB (A), the actually measured soundproof amount of the soundproof window with a pulley sliding window is 18-20 dB (A), when a residential building in a range of 50-200 m from a main line is in a room noise facing the main line, when the window is opened, the ordinary noise pressure level of the noise is 65-65 ~ 75dB (A), when a 5+9 r +5 ordinary hollow glass outside the window (1.4 mm) originally matched by a wall thickness of the window is outside the window, the window is in the indoor noise level of the window, when the window is in the window.

In addition, the current no pulley formula austral window, sliding sash in market generally adopts the aluminum alloy ex-trusions and the PVC guide rail matched with structure of activity fan, and the reason lies in: the static friction coefficient of a polyvinyl chloride (PVC) guide rail is 0.45, the dynamic friction coefficient is 0.4, when the width is 1000 mm, the height is 1500 mm, the mass is 19 kg, the generated push-pull resistance is about 100-130 newtons, and because the resistance is too large, the glass can only adopt 3+0.76PVB +3 laminated glass to reduce the weight and control the resistance, but because the glass is too thin, the bending strength is not enough, the glass can be used as a movable fan only by an aluminum alloy section frame; the pulley-free sliding window has poor sound insulation effect, the aluminum alloy is abraded by the PVC guide rail, the PVC guide rail is seriously abraded, and the service life is short.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a pulley-free push-pull sealing soundproof window, which greatly reduces the friction resistance, prolongs the service life of the product and greatly improves the soundproof effect of the product; the structure is greatly simplified, the problem that the installation cannot be carried out due to insufficient windowsill positions can be solved, the processing is simpler and quicker, the production efficiency of doors and windows is improved, the stability of the doors and windows is improved, and the windowsill is more durable; the aluminum alloy profile production process has the advantages that the use of the aluminum alloy profile is greatly reduced while the equal sound insulation requirement is met, and the discharge of electric energy and wastes consumed in the production process of the aluminum alloy profile is reduced, so that the pollution to the environment is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the pulley-free push-pull sealing soundproof window comprises an outer frame, a first glass unit and a second glass unit, wherein the upper end of the outer frame is connected with a first sliding rail through a first sealing strip, the lower end of the outer frame is connected with a second sliding rail through a supporting part, a left sealing part and a right sealing part are respectively arranged on two sides of the outer frame, two ends of the first glass unit and two ends of the second glass unit are respectively arranged between the first sliding rail and the second sliding rail, a first edge sealing part is arranged on one side of the first glass unit, a second edge sealing part is arranged on one side of the second glass unit facing the first glass unit, and the second edge sealing part is connected with the first edge sealing part when the first glass unit and the second glass unit are oppositely arranged to form an edge sealing structure.

The outer frame consists of an upper frame, a lower frame arranged below the upper frame, a left frame arranged between one side of the upper frame and one side of the lower frame, and a right frame arranged between the other side of the upper frame and the other side of the lower frame, the upper end of the upper frame is provided with a first connecting groove which is connected with the first sealing strip and the first sliding track, the upper end of the lower frame is provided with a second connecting groove which is connected with the supporting part and the second sliding track, one end of the left frame is provided with a third connecting groove, two sides of a notch of the third connecting groove are respectively provided with a left mounting groove, at least one left mounting groove is provided with a left auxiliary sealing strip, the third connecting groove is connected with the left sealing part, one end of the right frame is provided with a fourth connecting groove, the fourth connecting groove is connected with the right sealing part, and two sides of the notch of the fourth connecting groove are respectively provided with a right mounting groove, and a right auxiliary sealing strip is arranged in at least one right mounting groove.

And two first sliding chutes are arranged on the first sliding track, and the upper ends of the first glass unit and the second glass unit are respectively connected in the two first sliding chutes in a sliding manner.

And the second sliding rail is provided with two second sliding chutes, and the lower ends of the first glass unit and the second glass unit are respectively connected in the two second sliding chutes in a sliding manner.

The first glass unit is formed by bonding at least two first glass monomers, and the surface roughness of each edge of each first glass monomer is Ra1.6-Ra3.2.

The second glass unit is formed by bonding at least two second glass monomers, and the surface roughness of each edge of each second glass monomer is Ra1.6-Ra3.2.

The left sealing part is composed of a left sealing frame connected in a third connecting groove of the left frame and at least one left sealing strip arranged at one end of the left sealing frame, a left auxiliary mounting groove is formed in the joint of the left sealing strip and the left sealing frame, and the left sealing strip and the left auxiliary sealing strip are arranged oppositely.

The right sealing portion is composed of a right sealing frame connected in a fourth connecting groove of the right frame and at least one right sealing strip arranged at one end of the right sealing frame, a right auxiliary mounting groove is formed in the joint of the right sealing strip and the right sealing frame, and the right sealing strip and the right auxiliary sealing strip are arranged oppositely.

The first edge sealing part comprises a first fastener, a first connecting part and a first edge auxiliary sealing strip, wherein the first fastener is arranged on one side of the first glass unit in a buckling mode, the first connecting part is arranged on one side of the first fastener, and the first edge auxiliary sealing strip is connected to the first connecting part.

The second edge sealing part comprises a second fastener buckled on one side of the second glass unit, a second connecting part arranged on one side of the second fastener and a second edge auxiliary sealing strip connected to the second connecting part.

The beneficial effects of the utility model reside in that: the first sliding rail and the second sliding rail which are lower than a polyvinyl chloride (PVC) guide rail are respectively arranged in the upper frame and the lower frame of the outer frame, and the first glass unit and the second glass unit with edge surface roughness of Ra1.6-Ra3.2 are matched, so that the friction resistance is greatly reduced, and under the same condition, the friction resistance of the first sliding rail and the second sliding rail is reduced by 50-60%, so that the first glass unit and the second glass unit are smoothly pushed and pulled between the first sliding rail and the second sliding rail, and the service life of a product is greatly prolonged; the left frame of the outer frame is matched with the left sealing part and the left sealing strip and the left auxiliary sealing strip which are respectively arranged at two sides of the opening of the left accommodating space, the right frame is matched with the right sealing part and the right sealing strip and the right auxiliary sealing strip which are respectively arranged at two sides of the opening of the right accommodating space, so as to respectively form the sealing structure of the outer frame, when the first glass unit and the second glass unit are unfolded in a back direction, one side of the first glass unit enters the left accommodating space of the left frame, the left sealing strip and the left auxiliary sealing strip clamp the first glass unit and seal the edge of the first glass unit, meanwhile, one side of the second glass unit enters the right accommodating space of the right frame, the right sealing strip and the right auxiliary sealing strip clamp the second glass unit and seal the edge of the second glass unit, at the moment, the first edge sealing part of the first glass unit and the second edge sealing part of the second glass unit are relatively close and buckled, the edges of the first glass unit and the second glass unit in the horizontal direction are sealed, so that the sound insulation effect of the product is greatly improved; in addition, when the window sill/cavity is installed with a product, the outer frame and the window sill/cavity are sealed by elastic sealing materials, and the sound insulation effect of the product is effectively ensured by matching with weather-resistant glass cement; the utility model cancels the aluminum alloy frame of the pulley and the movable sash, greatly reduces the section size of the sectional material, greatly simplifies the structure, solves the problem that the installation cannot be carried out due to the insufficient position of the windowsill because the outer frame only occupies the position of 33.9mm, and has simpler and quicker processing, improved production efficiency of doors and windows, improved stability of the doors and windows and more durability; the aluminum alloy profile production process has the advantages that the use of the aluminum alloy profile is greatly reduced while the equal sound insulation requirement is met, and the discharge of electric energy and wastes consumed in the production process of the aluminum alloy profile is reduced, so that the pollution to the environment is reduced.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic side view of the installation state of the present invention.

Fig. 4 is a schematic top view of the installation state of the present invention.

Fig. 5 is a schematic view of the use state of fig. 4.

The reference numbers illustrate:

1-an outer frame; 11-upper frame; 111-a first connecting slot; 112-mounting the mounting groove; 12-lower frame; 121-a second connecting groove; 122-lower mounting groove; 13-left frame; 131-a third connecting groove; 132-left mounting groove; 133-left secondary seal bar; 14-right frame; 141-a fourth connecting groove; 142-a right mounting groove; 143-right auxiliary sealing strip; 1 a-a first sealing strip; 1 b-a support; 1 c-embedding a groove; 2-a first glass unit; 3-a second glass unit; 4-a first sliding track; 41-a first runner; 5-a second sliding track; 51-a second runner; 6-left sealing part; 61-left seal carrier; 62-left sealing strip; 63-left auxiliary mounting groove; 7-right sealing part; 71-right seal holder; 72-right sealing strip; 73-right auxiliary mounting groove; 8-a first edge seal; 81-a first fastener; 82-a first connection; 83-first edge secondary seal; 9-a second edge seal; 91-a second fastener; 92-a second connecting portion; 93-a second edge assist seal; k-sealing layer; p-weather-resistant glass cement; q-wall body; s-decorating strips; t-push-pull handle.

Detailed Description

The invention is further described below with reference to the drawings in the specification:

as shown in fig. 1 to 5, the present invention relates to a pulley-free sliding sealed soundproof window, comprising an outer frame 1, a first glass unit 2 and a second glass unit 3, wherein the outer frame 1 is used to connect with a wall Q/windowsill, the upper end of the outer frame 1 is connected with a first sliding rail 4 through a first sealing strip 1a, the lower end of the outer frame 1 is connected with a second sliding rail 5 through a supporting portion 1b, a left sealing portion 6 and a right sealing portion 7 are respectively arranged at two sides of the outer frame 1, two ends of the first glass unit 2 and the second glass unit 3 are respectively arranged between the first sliding rail 4 and the second sliding rail 5, one side of the first glass unit 2 is provided with a first edge sealing portion 8, one side of the second glass unit 3 facing the first glass unit 2 is provided with a second edge sealing portion 9, the second edge sealing portion 9 is used to connect with the first edge sealing portion 8 when the first glass unit 2 and the second glass unit 3 are oppositely arranged, the edge sealing structure is formed, wherein the first sealing strip 1a is preferably made of an elastic sealing material, and the specific material can be selected according to the actual use requirement, and is not limited herein.

As shown in fig. 1 to 5, the outer frame 1 comprises an upper frame 11, a lower frame 12 disposed below the upper frame 11, a left frame 13 disposed between one side of the upper frame 11 and the lower frame 12, and a right frame 14 disposed between the other side of the upper frame 11 and the lower frame 12, wherein the upper end of the upper frame 11 is provided with a first connecting groove 111, the first connecting groove 111 is connected with a first sealing strip 1a and a first sliding rail 4, specifically, the first sealing strip 1a is preferably connected between the outer frame 1 and the first sliding rail 4 by an adhesive sticker, the upper end of the lower frame 12 is provided with a second connecting groove 121, the second connecting groove 121 is connected with a supporting portion 1b and a second sliding rail 5, the supporting portion 1b is a strip-shaped section, the cross section of the supporting portion 1b is U-shaped, two side walls of the outer surface of the supporting portion 1b are respectively attached to inner side walls of the second connecting groove 121, one end of the left frame 13 is provided with a third, the third connecting groove 131 has left mounting grooves 132 on both sides of the notch, a left auxiliary sealing strip 133 is disposed in at least one left mounting groove 132, the third connecting groove 131 is connected to the left sealing portion 6, the right frame 14 has a fourth connecting groove 141 on one end thereof, the fourth connecting groove 141 is connected to the right sealing portion 7, the fourth connecting groove 141 has right mounting grooves 142 on both sides of the notch, and a right auxiliary sealing strip 143 is disposed in at least one right mounting groove 142, wherein the first connecting groove 111 has upper mounting grooves 112 on both sides of the notch, the second connecting groove 121 has lower mounting grooves 122 on both sides of the notch, the upper mounting groove 112 and the lower mounting groove 122 can be used for respectively mounting an upper auxiliary sealing strip and a lower auxiliary sealing strip, where the upper auxiliary sealing strip and the lower auxiliary sealing strip are optional components for further improving the sound insulation effect of the present invention, the upper auxiliary sealing strip and the lower auxiliary sealing strip can be selected according to the actual mounting environment of the present invention, and are not intended to be limiting.

As shown in fig. 1 and 3, two first sliding grooves 41 are disposed on the first sliding rail 4, the upper ends of the first glass unit 2 and the second glass unit 3 are respectively slidably connected in the two first sliding grooves 41, the outer side walls of the two sides of the first sliding rail 4 are respectively closely attached to the inner side wall of the upper frame 11, two second sliding grooves 51 are disposed on the second sliding rail 5, and the lower ends of the first glass unit 2 and the second glass unit 3 are respectively slidably connected in the two second sliding grooves 51, wherein the first sliding rail 4 and the second sliding rail 5 are preferably made of ultra-high molecular weight polyethylene (UHMW-PE), the friction coefficient of the ultra-high molecular weight polyethylene (UHMW-PE) is 0.219MN/m, which not only has excellent wear resistance and weather resistance, but also has a mature extrusion molding production process, which meets the requirement of building doors and windows for a long service life, it should be noted that the first sliding rail 4 and the second sliding rail 5 made of ultra-high molecular weight polyethylene are only preferred, and the material for making the first sliding rail 4 and the second sliding rail 5 can be selected according to actual production needs, and is not limited herein.

As shown in fig. 2, 4 and 5, the first glass unit 2 is formed by bonding at least two first glass monomers with each other, and the surface roughness of each edge of each first glass monomer is Ra1.6-Ra3.2; the second glass unit 3 is formed by bonding at least two second glass monomers with each other, and the surface roughness of each edge of each second glass monomer is Ra1.6-Ra3.2; it should be noted that, if the surface roughness of the first glass unit 2 and the second glass unit 3 does not meet the requirement, when the width =1000 mm and the height =1500 mm dry laminated glass (4 mm +0.76mm PVB +5 mm), the frictional resistance is greater than 120 n, which exceeds the standard of 50 n for sliding doors and windows of buildings by 2 times; the first glass units and the second glass units are connected by adopting silicone structural adhesive, the first glass units 2 and the second glass units 3 are preferably dry laminated glass with the thickness of 4mm +0.76mm PVB +5mm, and the sound insulation amount is improved by 3-4 dB (A) relative to the laminated glass with the thickness of 3mm +0.76mm PVB +3 mm; the laminated glass is manufactured by a process of adding a film between two pieces of general glass, and the film has certain damping performance and can effectively improve the sound insulation performance of middle and low frequency noise; when the distance between the window and the original window is more than 80mm, the low-frequency-band resonant frequency can be kept away, the indoor sound environment of a residence adjacent to a busy traffic main line is improved, and the requirement of a building department on building sound insulation is met.

As shown in fig. 2, 4 and 5, the left sealing portion 6 is composed of a left sealing frame 61 connected to the third connecting groove 131 of the left frame 13 and at least one left sealing strip 62 arranged at one end of the left sealing frame 61, a left auxiliary installing groove 63 is formed at the joint of the left sealing strip 62 and the left sealing frame 61, and the left sealing strip 62 is arranged opposite to the left auxiliary sealing strip 133; the right sealing part 7 consists of a right sealing frame 71 connected in a fourth connecting groove 141 of the right frame 14 and at least one right sealing strip 72 arranged at one end of the right sealing frame 71, a right auxiliary mounting groove 73 is formed at the joint of the right sealing strip 72 and the right sealing frame 71, and the right sealing strip 72 and the right auxiliary sealing strip 143 are oppositely arranged; the left sealing part 6 divides the third connecting groove 131 into two left accommodating spaces, and the left sealing strip 62 and the left auxiliary sealing strip 133 are arranged in the corresponding left accommodating space into which the first glass unit 2 enters, and form a sealing structure with the entering first glass unit 2; the right sealing portion 7 divides the fourth connecting groove 141 into two right accommodating spaces, and the right sealing strip 72 and the right auxiliary sealing strip 143 are disposed in the corresponding right accommodating space into which the second glass unit 3 enters, and form a sealing structure with the entering second glass unit 3.

As shown in fig. 2, 4 and 5, the first edge sealing part 8 includes a first fastening member 81 fastened to one side of the first glass unit 2, a first connecting part 82 arranged on one side of the first fastening member 81, and a first edge auxiliary sealing strip 83 connected to the first connecting part 82; the second edge sealing part 9 comprises a second fastener 91 fastened to one side of the second glass unit 3, a second connecting part 92 fastened to one side of the second fastener 91, and a second edge auxiliary sealing strip 93 connected to the second connecting part 92; when the first glass unit 2 and the second glass unit 3 are unfolded back to back, the first edge sealing part 8 mounted on the first glass unit 2 and the second edge sealing part 9 mounted on the second glass unit 3 approach each other until the first edge auxiliary sealing strip 83 of the first edge sealing part 8 and the second edge auxiliary sealing strip 93 of the second edge sealing part 9 are engaged with each other, and a sealing structure is formed at the edges of the first glass unit 2 and the second glass unit 3 which approach each other.

When the weather-proof glass cement is installed, an upper frame 11, a lower frame 12, a left frame 13 and a right frame 14 are connected in an end-to-end mode to be assembled into a rectangular structure, movable corner connectors are adopted to be matched and connected at joints among the upper frame 11, the lower frame 12, the left frame 13 and the right frame 14 to form an outer frame 1, then the outer frame 1 is installed at the position of a hole of a windowsill, the outer frame 1 is temporarily fixed at the position of an installation windowsill, a plurality of installation holes which are pre-opened in the outer frame 1 are penetrated through by impact drills, screw holes are correspondingly formed in a wall body Q, then an expansion screw rubber plug is penetrated through the installation holes and is driven into the corresponding screw holes, then the corresponding screws are matched for locking, after the outer frame 1 is connected with the wall body Q, an elastic sealing material is adopted to fill and fill gaps between the outer frame 1 and the wall body Q, a sealing layer K is formed between the outer frame 1 and the wall body Q, and the sealing, so as to ensure the sealing performance of the joint between the outer frame 1 and the windowsill; then, the supporting part 1b is arranged in a second connecting groove 121 of the lower frame 12 of the outer frame 1, the second sliding track 5 is arranged above the supporting part 1b, then, adhesive sticker is evenly coated on two opposite surfaces of the first sealing strip 1a respectively, and the first sliding track 4 is fixedly connected with the first connecting groove 111 of the upper frame 11 of the outer frame 1; then, the upper end of the second glass unit 3 is firstly inserted into one of the first sliding chutes 41 of the first sliding track 4 and lifted, so that the lower end of the second glass unit 3 is inserted into the corresponding second sliding chute 51 of the second sliding track 5 in the lower frame 12, and then the upper end of the first glass unit 2 is firstly inserted into the other first sliding chute 41 of the first sliding track 4 and lifted, so that the lower end of the first glass unit 2 is inserted into the other corresponding second sliding chute 51 of the second sliding track 5 in the lower frame 12, so far, the installation of the utility model is completed; in addition, a push-pull handle T can be arranged on one surface of the first glass unit 2 and/or the second glass unit 3 respectively, and each push-pull handle T is connected with the first glass unit 2 and the second glass unit 3 respectively by adopting central silicone structural adhesive so as to push and pull the first glass unit 2 and the second glass unit 3.

In addition, it should be noted that the utility model discloses a there is not pulley push-and-pull sealed soundproof window, it still can set up on frame 1 and inlay groove 1c, sets up ornamental strip S in inlaying groove 1c to improve the visual effect of product appearance.

Furthermore, need explain, the utility model discloses the standard parts that use all can purchase from market, if relate to special-shaped spare, all can customize according to the description of the description with the drawing, and the concrete connected mode of each spare and accessory part all adopts conventional means such as ripe screw/bolt among the prior art, mould plastics, and during the spare and accessory part all adopted prior art, conventional model, no longer repeated here.

It is right only to go up the preferred embodiment of the utility model discloses a it is not right the utility model discloses a scope is injectd, the event is not deviating from the utility model relates to an under the prerequisite of spirit, ordinary engineering technical personnel in the field is right the equivalent change or the decoration that structure, characteristic and principle do, all should fall into the utility model discloses the protection within range of applying for a patent.

Claims

1. The utility model provides a no pulley push-and-pull seals soundproof window, includes frame, first glass unit and second glass unit, its characterized in that: the glass frame is characterized in that the upper end of the outer frame is connected with a first sliding rail through a first sealing strip, the lower end of the outer frame is connected with a second sliding rail through a supporting part, a left sealing part and a right sealing part are respectively arranged on two sides of the outer frame, two ends of the first glass unit and two ends of the second glass unit are respectively arranged between the first sliding rail and the second sliding rail, a first edge sealing part is arranged on one edge of the first glass unit, a second edge sealing part is arranged on one edge of the second glass unit facing the first glass unit, and the second edge sealing part is used for being connected with the first edge sealing part when the first glass unit and the second glass unit are oppositely arranged to form an edge sealing structure.

2. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: the outer frame consists of an upper frame, a lower frame arranged below the upper frame, a left frame arranged between one side of the upper frame and one side of the lower frame, and a right frame arranged between the other side of the upper frame and the other side of the lower frame, the upper end of the upper frame is provided with a first connecting groove which is connected with the first sealing strip and the first sliding track, the upper end of the lower frame is provided with a second connecting groove which is connected with the supporting part and the second sliding track, one end of the left frame is provided with a third connecting groove, two sides of a notch of the third connecting groove are respectively provided with a left mounting groove, at least one left mounting groove is provided with a left auxiliary sealing strip, the third connecting groove is connected with the left sealing part, one end of the right frame is provided with a fourth connecting groove, the fourth connecting groove is connected with the right sealing part, and two sides of the notch of the fourth connecting groove are respectively provided with a right mounting groove, and a right auxiliary sealing strip is arranged in at least one right mounting groove.

3. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: and two first sliding chutes are arranged on the first sliding track, and the upper ends of the first glass unit and the second glass unit are respectively connected in the two first sliding chutes in a sliding manner.

4. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: and the second sliding rail is provided with two second sliding chutes, and the lower ends of the first glass unit and the second glass unit are respectively connected in the two second sliding chutes in a sliding manner.

5. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: the first glass unit is formed by bonding at least two first glass monomers, and the surface roughness of each edge of each first glass monomer is Ra1.6-Ra3.2.

6. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: the second glass unit is formed by bonding at least two second glass monomers, and the surface roughness of each edge of each second glass monomer is Ra1.6-Ra3.2.

7. The pulley-free push-pull sealed soundproof window according to claim 2, wherein: the left sealing part is composed of a left sealing frame connected in a third connecting groove of the left frame and at least one left sealing strip arranged at one end of the left sealing frame, a left auxiliary mounting groove is formed in the joint of the left sealing strip and the left sealing frame, and the left sealing strip and the left auxiliary sealing strip are arranged oppositely.

8. The pulley-free push-pull sealed soundproof window according to claim 2, wherein: the right sealing portion is composed of a right sealing frame connected in a fourth connecting groove of the right frame and at least one right sealing strip arranged at one end of the right sealing frame, a right auxiliary mounting groove is formed in the joint of the right sealing strip and the right sealing frame, and the right sealing strip and the right auxiliary sealing strip are arranged oppositely.

9. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: the first edge sealing part comprises a first fastener, a first connecting part and a first edge auxiliary sealing strip, wherein the first fastener is arranged on one side of the first glass unit in a buckling mode, the first connecting part is arranged on one side of the first fastener, and the first edge auxiliary sealing strip is connected to the first connecting part.

10. The pulley-free push-pull sealed soundproof window according to claim 1, wherein: the second edge sealing part comprises a second fastener buckled on one side of the second glass unit, a second connecting part arranged on one side of the second fastener and a second edge auxiliary sealing strip connected to the second connecting part.