CN220285611U

CN220285611U - Sound insulation door with long service life

Info

Publication number: CN220285611U
Application number: CN202321244174.3U
Authority: CN
Inventors: 刘平
Original assignee: Chengdu Oly Door Industry Co Ltd
Current assignee: Chengdu Oly Door Industry Co Ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2024-01-02
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a sound insulation door with long service life, which comprises an aluminum alloy edge sealing strip, a soft magnet, a hard PVC component, a soft PVC component, a door pocket standard body, a convex-concave parallel groove and a door pocket plate bevel edge aluminum sealing strip. Through using aluminum alloy and stereoplasm PVC material to improve structural strength, be difficult for the bending, the material selection of soft magnetism and soft material is also PVC simultaneously, and soft PVC's contractility is good, makes between door leaf and the door pocket sealing strip more laminate silence more firm, also plays certain guard action to the three week of door leaf and door pocket moreover. And the aluminum alloy is straight and attractive, and the service lives of the soft magnet and the PVC material are longer, so that the silence, the hardness and the service life are improved. The utility model also mainly discloses an improvement on the problem of easy deformation of the door leaf caused by the traditional triangular tongue-and-groove. The door leaves with the thicknesses of 40 and 45 can be used in the aspects of functions and appearance.

Description

Sound insulation door with long service life

Technical Field

The utility model relates to the technical field of furniture, in particular to a sound insulation door with long service life, which is a standard component sealing strip with a buckle without gluing.

Background

The sound insulation component is used for assembling the side edges of the wooden door leaves and the door position of the wooden door pocket, mainly plays roles of supporting, protecting, shockproof, sound insulation and sealing, does not deform the edge sealing of the side edges of the door leaves, is flat and straight, is easy to install, can be stretched at any time at 35MM and the like. The sound insulation standard component is mainly composed of aluminum alloy patterns, the PVC (3) PVC (4) soft magnetic material is mainly composed of arc shapes, and the sound insulation standard component is clamped on three sides of a whole door leaf base material and a door pocket and then is installed into a whole. In the opening and closing process of the later door leaf, the damage of noise to people is reduced as much as possible, the service life of the door is prolonged, and the service life is prolonged. Secondly, the device is sealed and damped, the noise inside and outside the room is isolated, the effects of heat preservation and energy saving are effectively achieved, and insects such as mosquitoes can be prevented from being drilled into the room.

However, because current wooden doors are typically conventional right angle and the sides are sealed directly with paint or PVC. During installation, the door leaf is flexible with the door pocket, consuming time and the door pocket irregular, 45 diagonal angles are difficult to splice to the door pocket, so difficult operation and influence the aesthetic measure. Meanwhile, the existing wood door edge banding strip is made of soft rubber materials, so that the wood door edge banding strip is easy to age and shrink when the environment changes in the later period, and the structure is unstable, so that the service life is shortened. Further, soft magnetism cannot be added, so that the door and the cover have no attraction force, and the door is closed with vibration sound to influence mood and handfeel. Therefore, how to provide a wooden door standard sound insulation multi-element component to improve the hardness and the service life is a technical problem to be solved by the person skilled in the art.

Disclosure of Invention

Accordingly, the present utility model is directed to a soundproof door with a long service life, which is capable of improving flatness, appearance, easy processing and soundproof of wooden door and increasing the service life. Another object of the present utility model is to provide a wooden door apparatus employing the above sound insulation member.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a long service life's soundproof door, includes aluminum alloy edge banding strip, soft magnetism, stereoplasm PVC subassembly, component, door pocket standard body, the parallel groove of convex-concave and door pocket board hypotenuse aluminum alloy sealing strip, be provided with the arc area when supplying door leaf and door pocket to close on the stereoplasm PVC subassembly, the component is fixed on the door leaf base member and on the door pocket standard body to pad and pay between the door leaf door pocket, and be the standard body that the multielement combination formed.

Preferably, the hard PVC component and the soft PVC component are made of aluminum alloy, the soft magnetic component is made of aluminum alloy, and the hard PVC component and the soft PVC component are made of co-extrusion.

Preferably, the structure comprises a groove, the opposite faces of the groove are planes parallel outwards and parallel inwards, and one side of the structure is a rectangular face protruding outwards.

Preferably, the soft PVC component is disposed along a length direction of an outer wall of the groove.

Preferably, the soft PVC module is strip-shaped and has a rectangular cross section.

Preferably, the soft PVC components are two and distributed on two outer walls of the rectangle.

Preferably, the soft PVC component is arranged in a notch chute of the aluminum alloy groove and protrudes inwards and outwards.

Preferably, the soft PVC assembly covers the outer wall of the notch of the groove.

The utility model also provides an aluminum profile frame of the soundproof door with long service life, which comprises a frame body and further comprises a soundproof member arranged in the frame body, wherein the soundproof standard member is the soundproof standard member.

Preferably, the frame body is provided with a containing groove, the inner walls of the two sides of the containing groove are provided with slide ways, the outer walls of the two sides of the hard PVC component are provided with slide blocks, the hard PVC component is arranged in the containing groove, and the slide blocks are arranged in the slide ways.

The utility model provides a sound insulation door with long service life, which comprises a hard PVC component made of a hard PVC material, a soft PVC component made of a soft PVC material, a side fastener made of aluminum alloy, a standard door pocket fitting made of aluminum alloy and a soft magnetic insert. The hard PVC component is provided with a convex groove for embedding the wooden door and the door pocket, and the soft PVC component is fixed on the hard PVC component and is cushioned between the door and the door pocket. The improved point is that the structural strength is improved by using the aluminum alloy and the hard PVC material, the soft PVC material is not easy to bend, and meanwhile, the soft PVC material is also PVC, the soft PVC has good contractility and is added with the soft magnetic, so that the door leaf and the door pocket are more firmly bonded and sealed, and the three sides of the door are also protected to a certain extent. And the service lives of the aluminum alloy, PVC and soft magnetic materials are longer, so that the hardness is improved and the service life is prolonged.

The soundproof door provided by the utility model is a soft and hard combined wood door configuration with the performances of wind prevention, sound insulation, collision prevention, water prevention, dust prevention, smoke isolation, hand clamping prevention and the like, and is expected to pass the following performance tests:

1. the outdoor aging resistance test simulates the condition that the outdoor wind, sunlight and high temperature alternate environment results are good for 20 years;

2. the fatigue resistance test shows that the door is vibrated for 50 ten thousand times when being opened and closed, and the shape is not changed obviously;

3. compression deformation test is carried out at 70 ℃, the compression ratio is 50%, the compression is continued for 22 hours, and the deformation ratio is less than 10%;

4. temperature adaptation test: the sealing performance is not obviously changed at 40-90 ℃;

5. compression force test: applying 15N/100mm pressure at a compression rate of 25%, wherein the compression rate is less than 10N;

6. sound insulation performance test: only the sliding door of single-layer glass, and reducing the noise by 43DB;

7. heat conduction K value test: k value is less than 0.035W/m.k at 0 ℃;

8. the UV (ultraviolet) resistant sunlight and ultraviolet 5000 kj/square meter environment has no corrosion;

9. water erosion: after 24 hours of soaking in water, the mixture is exposed, compressed by 50 percent and placed for 168 hours at the temperature of minus 34 ℃ without erosion;

10. nontoxic and environment-friendly: according to the European Union ROSH standard, SGS fluorescence, X-ray testing: cadmium, lead, mercury, hexavalent chromium, polybrominated diphenyl and polybrominated diphenyl ether.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a structure provided in an embodiment of the present utility model;

fig. 2 is a schematic structural view of a sound insulation standard member according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an aluminum profile frame provided by an embodiment of the utility model;

FIG. 4 is a view of a door panel base assembly;

in FIGS. 1-2-3-4 above:

solid wood door sleeve line 1, aluminum alloy edge banding 2, aluminum alloy door leaf sealing piece 3, LVL square board 4, graphite homogenizing board 5, soft magnetism 6, solid wood door sleeve line socket 7, hard PVC component 8, soft PVC component 9, door pocket plate bevel edge aluminum alloy sealing strip 10, door leaf silence aluminum edge positioning cutter 11, door pocket plate exterior trim bevel edge cutter 12 and sealing plate 13.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1 to fig. 4, fig. 1 is a schematic structural diagram of a sound insulation standard member according to an embodiment of the present utility model; fig. 3 is a schematic structural diagram of an aluminum profile frame provided by an embodiment of the utility model.

The utility model provides a sound insulation door with long service life, which comprises an aluminum alloy edge sealing strip, a soft magnet, a hard PVC component, a soft PVC component, a member, a door pocket standard body, convex-concave parallel grooves and a door pocket plate bevel edge aluminum sealing strip, wherein an arc-shaped belt for closing a door leaf and a door pocket is arranged on the hard PVC component, the member is fixed on a door leaf base body and the door pocket standard body and is cushioned between door leaf door pockets, the door leaf is a standard body formed by multi-element combination, a groove for inserting the soft and hard PVC combination body and the soft magnet is arranged on an aluminum alloy door leaf sealing piece, and a concave rectangular body for soft and hard PVC combination and a self-buckling groove for soft magnet embedding are arranged on the aluminum alloy door pocket assembly. The PVC has the Chinese name of polyvinyl chloride, the English holonomy name Polyvinyl chloride, the hard PVC material and the soft PVC material are all existing materials, the improvement points are that the structural strength is improved by using aluminum alloy to be embedded into the hard PVC material in a flat way, the PVC and the soft magnet are not easy to bend, meanwhile, the soft material is selected from PVC and the soft magnet, the contractibility of the soft PVC is good, and the soft magnet has magnetic attraction force, so that the door leaf 7 and the door pocket are more firmly attached, and a certain protection effect is also realized on three sides of the door leaf. And the service life of the PVC material is longer, so that the hardness is improved and the service life is prolonged.

The whole outer frame package that has is constituteed, including framework and door body, its internally mounted has LVL flitch 4 and graphite homogeneity board 5, and installs soft magnetism 6 by soft subassembly between sealing plate 13 and the outer wall that the front end set up, and the joint installation that wood door mantle line socket 7 is used for wood door mantle line 1 is seted up to the framework both sides is used, both corner faces all are provided with aluminum alloy door leaf sealing member 3 simultaneously, and utilize door leaf silence aluminium limit location cutter 11 and door pocket exterior trim hypotenuse cutter 12 to carry out positioning treatment.

The sound insulation door with long service life provided by the embodiment of the utility model is a soft and hard combination door with the performances of wind prevention, sound insulation, collision prevention, water prevention, dust prevention, smoke isolation, hand injury prevention and the like, and is expected to pass the following performance tests:

7. heat conduction K value test: k value is less than 0.035W/m.k at 0 ℃;

The sound insulation door with the long service life is mainly used for solving the problems that door series are easy to age, loose, dirty and clean for a long time, attractive in appearance, sound-proof, difficult to install and deform and afraid of dampness. The sound insulation standard component provided by the embodiment of the utility model is made of aluminum alloy, PVC material, soft and hard joint and soft magnetism, is not easy to age and loosen for a long time, has attractive diagonal joints along with the cutting of the main material of the door leaf, and is easy to operate.

According to the sound insulation door with long service life, the convex-concave rectangular grooves are formed in the sound insulation door, so that the actual PVC and the soft magnetic 6 are designed to be rectangular and embedded into the door leaf and the door pocket to generate a bridge opening mechanical effect, and the door is safer and more firm. Therefore, the composite material also has good sound insulation, elasticity, compression deformation resistance, aging resistance, ozone resistance, chemical action and wide use temperature range (-40 ℃ to +80 ℃).

In order to further optimize the scheme, the strip hard PVC component 8 and the pad soft PVC component 9 are formed by soft and hard coextrusion. The soft and hard co-extrusion is that after one soft and one hard material is made into hot solution, it is extruded to the same forming mold by two extruders, and flows in the respective flow channels, then merges before the extrusion die, and then is shaped and cooled to finally form the soft and hard product. Because the soft and hard co-extrusion process is adopted for molding, the sealing strip is different from the existing door sealing strips in the market, and therefore, when in production and assembly, the rectangular sound insulation sealing strip can be inserted into the aluminum profile frame first, and the opposite angles are integrally cut along with the aluminum alloy profile. The operation is simpler and the diagonal angle is easier. In addition, because the soft and hard co-extrusion process is adopted for molding, when the environment of the later-stage product is changed, the shrinkage expansion coefficient is smaller, and the service cycle of the product is prolonged. When the sound insulation standard multi-element member is used, the sound insulation standard multi-element member is inlaid on the side surface of a door leaf, the outside of the sound insulation standard multi-element member is composed of aluminum alloy and soft PVC, and the sound insulation standard multi-element member has good elasticity, compression deformation resistance, weather aging resistance, ozone resistance, chemical resistance, wider use temperature range (-40 ℃ to +120 ℃) and other excellent performances.

In order to further optimize the scheme, one side of the aluminum alloy plane is a rectangular chute which is sunken downwards to be 59 degrees, the rectangular PVC soft and hard combination body and the soft magnet can play a supporting role after being embedded, a certain compression amount is reserved, and the door body can be better fixed and the door leaf is not deformed. Wherein, the pad body PVC stereoplasm sets up for the length direction of the inner wall of rectangle design along aluminum alloy recess rectangle spout, once the cutting, also has pad body stereoplasm PVC and soft magnetism on every section to pad body PVC soft and hard combination body and soft magnetism are the strip and its cross section is the rectangle, and the surface is the plane, makes things convenient for opening and closing of door leaf. The use effect is better.

Meanwhile, the aluminum alloy back surface of the door leaf upper device is provided with a positioning column with a bulge and a thorn, the notch is sunk inwards, so that the joint of the door leaf and the door pocket is sealed by the attraction of soft magnetism, meanwhile, the soft PVC pad covers the outer wall of the bulge circular arc, the attraction of the contact area of the rectangular pad of the door leaf and the magnetic attraction of the bulge circular surface of the door pocket is improved, and the penetrating power of noise resistance and the acting force of the arc without hurting hands during closing of the door leaf are improved.

The embodiment of the utility model also provides an aluminum profile frame of the soundproof door with long service life, which comprises a frame wood door base material, an aluminum alloy body, and a soft magnetic sealing strip arranged in the frame body, wherein the soundproof standard member is the soundproof standard member in the soundproof door with long service life. The sound insulation standard component can be inserted into the aluminum profile in advance and cut along with the main material of the door leaf, so that the time for installing and splicing the original door leaf edge sealing is saved, and the diagonal joint is more attractive.

Wherein, be provided with the holding tank on the frame body aluminum alloy, be provided with the slide on the inner wall of the both sides of holding tank, be provided with rectangle parallel slider on the both sides outer wall of stereoplasm PVC strip body, stereoplasm PVC strip body sets up in the holding tank, rectangle stereoplasm PVC slider setting is in the slide, and the connection of sound insulation standard component and door leaf substrate is more firm stable.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a long service life's soundproof door, its characterized in that includes aluminum alloy edge banding (2), soft magnetism (6), stereoplasm PVC subassembly (8), soft PVC subassembly (9), component, door pocket standard body, the parallel groove of convex-concave and door pocket board hypotenuse aluminum alloy sealing strip (10), be provided with the arc area when supplying door leaf and door pocket to close on stereoplasm PVC subassembly (8), the component is fixed on the door leaf base member and on the door pocket standard body to pad is paid between the door leaf door pocket, and is the standard body that the multielement combination formed.

2. A sound-insulating door with a long service life according to claim 1, characterized in that the hard PVC component (8) and the soft PVC component (9) are a single body of an aluminium alloy and the soft magnet (6) is a single body, wherein the hard PVC component (8) and the soft PVC component (9) are composed as co-extrusion.

3. A long life soundproofing door according to claim 1, comprising grooves, the opposing faces of said grooves being outwardly parallel and inwardly parallel planes.

4. A sound-insulating door with a long service life according to claim 1, characterized in that said soft PVC-assembly (9) is arranged along the length of the outer walls of said parallel grooves.

5. A sound-insulating door with a long service life according to claim 1, characterized in that the soft PVC element (9) is a strip-shaped soft-hard aggregate with a rectangular cross section, containing the soft magnet (6).

6. A sound-insulating door with a long service life according to claim 1, characterized in that said soft PVC-assembly (9) is a plurality and distributed on both external walls of the parallel grooves of the door and the door cover.

7. A sound-insulating door with long service life according to claim 1, characterized in that the soft PVC component (9) is arranged at the notch of the rectangular aluminum alloy groove of the door leaf and the door pocket and is protruded outwards of the door leaf and recessed inwards of the door pocket, and the soft PVC component (9) covers the protruded rectangle and the recessed rectangle together with different devices of the aluminum alloy standard components on the door leaf and the door pocket.

8. A sound-insulating door with a long service life according to claim 1, further comprising a frame body, a sound-insulating member built into said frame body.

9. The sound insulation door with long service life according to claim 8, wherein the frame body is provided with a containing groove, the inner walls of the two sides of the containing groove are provided with sliding ways, the outer walls of the two sides of the hard PVC component (8) are provided with sliding blocks, the hard PVC component (8) is arranged in the containing groove, and the sliding blocks are arranged in the sliding ways.