CN218265607U

CN218265607U - Sound insulation sliding door structure

Info

Publication number: CN218265607U
Application number: CN202221340685.0U
Authority: CN
Inventors: 汪军
Original assignee: Wuhan Haina Space Design Decoration Engineering Co ltd
Current assignee: Wuhan Haina Space Design Decoration Engineering Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-10
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a push-and-pull door structure gives sound insulation, include: the upper end and the lower end of the inner wall of the door frame are respectively provided with three upper slide rails and three lower slide rails, a push-pull frame is arranged between each upper slide rail and each lower slide rail, the bottom of each push-pull frame is provided with two lower pulleys, and the top of each push-pull frame is also provided with two elastic wheel mechanisms; two pieces of glass are arranged inside the push-pull frames positioned on two sides of the door frame, a PVB film is arranged between the two pieces of glass, and a diamond mesh is arranged inside the push-pull frame positioned in the middle of the door frame. The utility model has the advantages that the push-pull frame with the PVB film and the push-pull frame with the diamond net are mutually matched, so that the effects of heat insulation, sound insulation, ventilation and insect prevention are achieved.

Description

Sound insulation sliding door structure

Technical Field

The utility model relates to a push-and-pull door technical field specifically is a sound insulation push-and-pull door structure.

Background

The sliding door is a common door for families, and refers to a door capable of being pushed and pulled, along with the development of technology and the diversification of decoration means, the function and the application range of the sliding door are continuously expanded from the surface of the traditional plate material to glass, cloth, rattan plaited products and aluminum alloy sections and from the sliding door and a folding door to a partition door, and the sliding door is a door which is arranged between an indoor living room and a balcony and plays a partition role.

At present, the effect that gives sound insulation of current push-and-pull door is relatively poor, and the effectual push-and-pull door that gives sound insulation uses double-deck vacuum glass mostly, because double-deck vacuum glass's cost is higher, and the push-and-pull door frequency of use is higher in daily life, the sealed not tight condition of double-deck vacuum glass appears after using for a long time easily, lead to the effect that gives sound insulation to reduce, and because there is not elastic mechanism in the pulley department of current push-and-pull door, make the push-and-pull door need just can block pulley and slide rail completely through the mode of beating when installing.

Improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sliding door structure gives sound insulation to the effect that gives sound insulation of the current sliding door that provides is relatively poor in solving above-mentioned background art, and gives sound insulation effectual sliding door uses double-deck vacuum glass mostly, because double-deck vacuum glass's cost is higher, and the sliding door frequency of use is higher in daily life, appears the sealed not tight condition of double-deck vacuum glass easily after using for a long time, leads to the sound insulation effect to reduce, and installs inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sound insulating sliding door structure comprising: the upper end and the lower end of the inner wall of the door frame are respectively provided with three upper slide rails and three lower slide rails, a push-pull frame is arranged between each upper slide rail and each lower slide rail, the bottom of each push-pull frame is provided with two lower pulleys, and the top of each push-pull frame is also provided with two elastic wheel mechanisms;

two pieces of glass are arranged inside the push-pull frames positioned on two sides of the door frame, a PVB film is arranged between the two pieces of glass, and a diamond mesh is arranged inside the push-pull frame positioned in the middle of the door frame.

Preferably, the elastic wheel mechanism comprises: the fixing column is vertically connected in a groove in the upper end of the push-pull frame, the spring is arranged inside the fixing column, and the top end of the spring is connected with the upper pulley.

Preferably, the three upper slide rails and the three lower slide rails correspond to each other in position.

Preferably, the surface of the PVB film is connected with an adhesive layer, and the PVB film is mutually bonded with the glass through the adhesive layer.

Preferably, the pore size of the diamond mesh is 2-6mm.

Preferably, the upper pulley and the fixed column form an elastic structure through a spring.

Compared with the prior art, the beneficial effects of the utility model are that:

in conclusion, the PVB film has the sound insulation and heat insulation effects, so that after the PVB film is bonded with the double-layer glass, the sound insulation and heat insulation effects can be realized, and meanwhile, the glass fragments generated during glass fragmentation can be prevented from splashing to hurt people through the bonding of the PVB film and the glass; through mutual matching of the fixing column, the spring and the upper pulley, when the push-pull frame is installed, the distance between the upper top end of the push-pull frame and the doorframe can be reduced through the extension and retraction of the upper pulley, so that the distance between the lower end of the push-pull frame and the doorframe is increased, and the purpose of convenience in installation is achieved.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic side view of the connection between the upper pulley and the upper slide rail according to the present invention;

fig. 5 is a side view profile schematic diagram of the lower pulley and the lower sliding rail of the present invention.

In the figure: 1. a door frame; 2. a push-pull frame; 3. glass; 4. a PVB film; 5. a diamond mesh; 6. a lower slide rail; 7. an upper slide rail; 8. fixing a column; 9. a spring; 10. an upper pulley; 11. a lower pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sound insulating sliding door structure comprising: door frame 1, push-and-pull frame 2 and elastic wheel mechanism, three upper slide rails 7 and three lower slide rails 6 are installed respectively to the inner wall upper end and the lower extreme of door frame 1, and the position corresponds each other between three upper slide rails 7 and the three lower slide rails 6, all installs push-and-pull frame 2 between every upper slide rail 7 and every lower slide rail 6, and two lower pulleys 11 are installed to the bottom of push-and-pull frame 2, and two elastic wheel mechanisms are still installed at push-and-pull frame 2's top, and the elastic wheel mechanism includes: the sliding door comprises a fixed column 8, a spring 9 and an upper pulley 10, wherein the fixed column 8 is vertically connected in a groove at the upper end of the sliding frame 2, the spring 9 is arranged inside the fixed column 8, the top end of the spring 9 is connected with the upper pulley 10, the upper pulley 10 forms an elastic structure with the fixed column 8 through the spring 9, the sliding frame 2 is inclined when the sliding door is used, the upper pulley 10 is clamped on the upper sliding rail 7, the sliding frame 2 is pushed upwards to push and pull the upper pulley 10 to be contracted into the groove formed in the top of the sliding frame 2, at the moment, the upper end of the sliding frame 2 is attached to the door frame 1, the lower end of the sliding frame 2 is far away from the door frame 1, and finally the lower pulley 11 is clamped on the lower sliding rail 6, so that the sliding frame 2 is convenient to install.

Please refer to fig. 3, two pieces of glass 3 are respectively installed inside the push-pull frames 2 positioned at two sides of the door frame 1, a PVB film 4 is arranged between the two pieces of glass 3, the surface of the PVB film 4 is connected with an adhesive layer, the PVB film 4 is mutually adhered with the glass 3 through the adhesive layer, the PVB film 4 can isolate the inosculating noise of 1000 hz-2000 hz, and can block more than 99% of ultraviolet rays and absorb heat in infrared spectrum, thereby playing the role of heat insulation and sound insulation, meanwhile, through the mutual adhesion between the PVB film 4 and the glass 3, the fragments can be effectively prevented from splashing out when the glass 3 is crushed, thereby improving the safety.

Referring to fig. 3, a diamond mesh 5 is installed inside the push-pull frame 2 located in the middle of the doorframe 1, the aperture size of the diamond mesh 5 is 2-6mm, and the diamond mesh 5 slides to facilitate air circulation and ventilation and simultaneously play a role of insect prevention.

The working principle is as follows: as shown in fig. 1 to 5, when the soundproof sliding door structure is used, firstly, the door frame 1 is installed, then the push-pull frame 2 with the diamond mesh 5 is installed between the upper slide rail 7 and the lower slide rail 6 at the middle position of the door frame 1, and the push-pull frame 2 with the glass 3 and the PVB film 4 is installed between the upper slide rail 7 and the lower slide rail 6 at the two sides of the door frame 1, so that the effects of heat insulation, sound insulation, ventilation and insect prevention can be achieved by the mutual cooperation between the push-pull frame 2 with the PVB film 4 and the push-pull frame 2 with the diamond mesh 5, which is the characteristic of the soundproof sliding door structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sound insulating sliding door structure comprising: the door frame comprises a door frame (1), a push-pull frame (2) and elastic wheel mechanisms, and is characterized in that the upper end and the lower end of the inner wall of the door frame (1) are respectively provided with three upper slide rails (7) and three lower slide rails (6), the push-pull frame (2) is arranged between each upper slide rail (7) and each lower slide rail (6), the bottom of the push-pull frame (2) is provided with two lower pulleys (11), and the top of the push-pull frame (2) is also provided with two elastic wheel mechanisms;

the door frame is characterized in that two pieces of glass (3) are arranged inside the push-pull frame (2) on two sides of the door frame (1), a PVB (polyvinyl butyral) film (4) is arranged between the two pieces of glass (3), and a diamond net (5) is arranged inside the push-pull frame (2) in the middle of the door frame (1).

2. A sound-insulating sliding door structure according to claim 1, wherein: the elastic wheel mechanism comprises: the device comprises a fixed column (8), a spring (9) and an upper pulley (10), wherein the fixed column (8) is vertically connected in a groove at the upper end of the push-pull frame (2), the spring (9) is arranged inside the fixed column (8), and the top end of the spring (9) is connected with the upper pulley (10).

3. A sound insulating sliding door structure according to claim 1, wherein: the three upper sliding rails (7) correspond to the three lower sliding rails (6) in position.

4. A sound-insulating sliding door structure according to claim 1, wherein: the surface of the PVB film (4) is connected with an adhesive layer, and the PVB film (4) is mutually adhered to the glass (3) through the adhesive layer.

5. A sound-insulating sliding door structure according to claim 1, wherein: the aperture size of the diamond mesh (5) is 2-6mm.

6. A sound-insulating sliding door structure according to claim 2, wherein: the upper pulley (10) and the fixed column (8) form an elastic structure through a spring (9).