CN212105644U

CN212105644U - Clamping groove type sound insulation door device

Info

Publication number: CN212105644U
Application number: CN202020514842.XU
Authority: CN
Inventors: 熊斌
Original assignee: Fujian Nengma Construction Technology Co ltd
Current assignee: Fujian Nengma Construction Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-08
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a draw-in groove formula soundproof door device relates to soundproof door technical field. Including door plant main part and door frame, the front of door plant main part is provided with the draw-in groove, through hinge swing joint between door plant main part and the door frame, the surface of door plant main part is provided with the public groove of hinge department, and the master groove of hinge department has been seted up to one side of door plant main part, and the master groove of hinge department is embedded to have high density sponge, and the surface of door plant main part is provided with the door pocket, and the component part of door plant main part includes median septum, high density soundproof cotton, damping sound insulation pad, wood plastic veneer and wooden fossil fragments constitute. Unique draw-in groove structure has been designed, need not consider ligneous deformation problem, can keep the leakproofness of ideal, can not lose syllable-dividing effect because of wooden deformation, the two cavitys of this door plant inner structure, a cavity are filled the high density and are inhaled the sound cotton, and the air is then filled to the other one, accords with the acoustics designing requirement, does benefit to and inhales the cotton sound absorption effect of sound, and then reaches better syllable-dividing effect.

Description

Clamping groove type sound insulation door device

Technical Field

The utility model relates to a soundproof door technical field specifically is a draw-in groove formula soundproof door device.

Background

Soundproof door mainly used requires the place to play the effect of giving sound insulation in high sound insulation, the door leaf shaping is mainly with novel galvanized steel sheet, inside adopts professional sound-proof material, the damping acoustic celotex board, soundproof cotton etc. as syllable-dividing filler, and simultaneously, soundproof door is most important also has the leakproofness to handle, adopt the sealed good sealed syllable-dividing effect that can ensure of magnetic control, soundproof door has following characteristics and adopts the multilayer complex, special sound insulation structure, and can bear high temperature and pneumatic load, soundproof door divides singly to open door and two doors, wherein singly open the door the syllable-dividing effect obviously can be better than two soundproof effect, and can take the observation window, it is sealed reliable, open in a flexible way, professional soundproof door makes and can not take push-and-pull structure basically, plug-type is unfavorable for the processing of leakproofness, can influence syllable-dividing whole effect greatly.

Soundproof door adopts the steel material complex to inhale the sound material usually on the existing market, it is heavy, and it is with high costs, the timber has comparatively ideal decorative effect, be applicable to more extensive fitment occasion, a soundproof door on the market, adopt 45 oblique angle processing, the leakproofness has been promoted, but because the natural high thermal expansion coefficient of wood, the easy deformation that takes place, lead to the timber to use after a period, can't effectual closure, thereby lose syllable-dividing performance, the soundproof effect that leads to general timber in current market is not good, the leakproofness does not solve, reach better sound insulation performance, and then influence the result of use, for this reason, propose a draw-in groove formula soundproof door device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a draw-in groove formula soundproof door device possesses the advantage of good syllable-dividing effect to there is the general problem of syllable-dividing effect in solving traditional soundproof door.

For the purpose that realizes good syllable-dividing effect, the utility model provides a following technical scheme: a groove type sound insulation door device comprises a door plate main body and a door frame, wherein the door plate main body and the door frame are movably connected through hinges, a male groove at the hinge position is formed in the surface of the door plate main body, a stainless steel facing surface of the male groove is arranged inside the male groove at the hinge position, a female groove at the hinge position is formed in one side of the door plate main body, high-density sponge is embedded in the female groove at the hinge position, and a door pocket is arranged on the surface of the door plate main body;

the door plant main part constitute including median septum, high density soundproof cotton, damping sound insulation pad, wood plastic decorative board and wooden fossil fragments, the middle part of door plant main part inner chamber is provided with the median septum, the both sides of median septum all are filled there is high density soundproof cotton, one side that the median septum was kept away from to high density soundproof cotton is provided with the damping and gives sound insulation pad, one side that the high density soundproof cotton was kept away from to the damping sound insulation pad is provided with wood plastic decorative board.

As an optimal technical scheme of the utility model, the fixed surface of door plant main part installs the tool to lock, the length of door plant main part is 2100 mm.

As an optimal technical scheme of the utility model, door plant main part and door frame are provided with installation slot through hinge swing joint department, the width in hinge department public groove is 10mm, degree of depth 20mm, the width 20mm in hinge department mother's groove, degree of depth 30 mm.

As an optimal technical scheme of the utility model, high density soundproof cotton's top and bottom are all fixed and are provided with the wooden keel, and the width of wooden keel is 20 mm.

As an optimal technical scheme of the utility model, the inboard of door pocket is provided with the public groove of hinge department, the inboard of the public groove of hinge department is provided with opens a mouthful plank, the inboard of opening a mouthful plank is provided with the door plant main part, it is 10mm to open a mouthful plank thickness.

Compared with the prior art, the utility model provides a draw-in groove formula soundproof door device possesses following beneficial effect:

1. this draw-in groove formula soundproof door device through setting up public groove of hinge department and the female groove of hinge department, has draw-in groove formula structure for the inside double cavity composite construction that adopts of door plant main part, the high density is filled to one cavity and is inhaled the sound cotton, and the air is filled to one cavity in addition, does benefit to the sound absorption effect of inhaling the sound cotton, and then reaches better syllable-dividing effect.

2. This draw-in groove formula soundproof door device has designed unique draw-in groove structure, need not consider ligneous deformation problem, can keep the leakproofness of ideal, can not lose syllable-dividing effect because of the deformation of wood, and door plant inside does benefit to syllable-dividing double cavity structure in addition, can make the product keep the syllable-dividing effect of ideal always in life process.

3. The clamping groove type sound insulation door device has the advantages that through engineering tests, the average sound insulation quantity can reach 50-60 decibels, the clamping groove type sound insulation door device is far superior to a common wooden door and a sound insulation wooden door adopting a 45-degree oblique angle process, the clamping groove type sound insulation door device is not influenced by the service life, the problem of sealing performance is perfectly solved due to the unique clamping groove type structure, and the path of sound transmission through the peripheral gap of the door plate is cut off.

Drawings

FIG. 1 is a front view of the main structure of the door panel of the present invention;

FIG. 2 is a side view of the main structure of the door panel of the present invention;

FIG. 3 is a top view of the door panel of the present invention;

FIG. 4 is a sectional view of the main structure of the door panel of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the door pocket structure of the present invention;

fig. 7 is a schematic structural view of the opening board of the present invention.

In the figure: 1. a door panel main body; 11. a middle partition plate; 12. high density soundproof cotton; 13. damping sound insulation pad; 14. wood-plastic veneer; 15. wood keel; 2. a door frame; 3. a male groove at the hinge; 4. a lock; 5. male groove stainless steel veneering; 6. a primary groove at the hinge; 7. a door pocket; 8. and opening the wood board.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model discloses a clamping groove type soundproof door device, which comprises a door plate main body 1 and a door frame 2, wherein the door plate main body 1 and the door frame 2 are movably connected through hinges, a male groove 3 at the hinge is arranged on the surface of the door plate main body 1, a male groove stainless steel veneer 5 is arranged inside the male groove 3 at the hinge, a female groove 6 at the hinge is arranged on one side of the door plate main body 1, high-density sponge is embedded in the female groove 6 at the hinge, and a door pocket 7 is arranged on the surface of the door plate main body 1;

the door plant main part 1's component part includes median septum 11, high density soundproof cotton 12, damping gives sound insulation and fills up 13, wood-plastic decorative board 14 and wooden fossil fragments 15 and constitutes, the middle part of 1 inner chamber of door plant main part is provided with median septum 11, the both sides of median septum 11 have all been filled high density soundproof cotton 12, one side that high density soundproof cotton 12 kept away from median septum 11 is provided with damping and gives sound insulation and fills up 13, one side that high density soundproof cotton 12 was kept away from to damping sound insulation pad 13 is provided with wood-plastic decorative board 14, and through setting up public groove 3 of hinge department and the female groove 6 of hinge department, unique card slot type structure for 1 inside double cavity composite construction that adopts of door plant main part, the high density of one cavity packing is inhaled the sound cotton, and the air is filled to one cavity in addition, does benefit to inhale the sound absorption effect of sound.

Specifically, the surface of door plant main part 1 is fixed and is installed tool to lock 4, the length of door plant main part 1 is 2100 mm.

Specifically, door plant main part 1 and door frame 2 are provided with the installation draw-in groove through hinge swing joint department, the width of hinge department public groove 3 is 10mm, degree of depth 20mm, the width 20mm of hinge department female groove 6, degree of depth 30 mm.

Specifically, the top and the bottom of the high-density soundproof cotton 12 are both fixedly provided with a wooden keel 15, and the width of the wooden keel 15 is 20 mm.

Specifically, the inboard of door pocket 7 is provided with hinge department public groove 3, the inboard of hinge department public groove 3 is provided with opens a mouthful plank 8, open the inboard of mouthful plank 8 and be provided with door plant main part 1, open the thickness of mouthful plank 8 and be 10 mm.

In conclusion, the clamping groove type sound insulation door device is provided with the male grooves 3 at the hinges and the female grooves 6 at the hinges, and is of a clamping groove type structure, so that the door plate main body 1 is internally of a double-cavity composite structure, one cavity is filled with high-density sound absorption cotton, the other cavity is filled with air, the sound absorption effect of the sound absorption cotton is facilitated, and a better sound insulation effect is further achieved; the unique clamping groove structure is designed, the deformation problem of wood is not required to be considered, the ideal sealing performance can be kept, the sound insulation effect cannot be lost due to the deformation of the wood, and the ideal sound insulation effect can be kept in the service life process of the product due to the double-cavity structure which is favorable for sound insulation in the door plate; through engineering tests, the average sound insulation quantity of the product can reach 50-60 decibels, is far superior to that of a common wooden door and a sound insulation wooden door adopting a 45-degree oblique angle process, is not influenced by service life, and has a unique clamping groove type structure, so that the problem of tightness is perfectly solved, and the path of sound transmission through gaps on the periphery of the door panel is cut off.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a draw-in groove formula soundproof door device, includes door plant main part (1) and door frame (2), its characterized in that: the door plate main body (1) and the door frame (2) are movably connected through hinges, a male groove (3) at the hinge position is formed in the surface of the door plate main body (1), a stainless steel facing surface (5) of the male groove is formed inside the male groove (3) at the hinge position, a female groove (6) at the hinge position is formed in one side of the door plate main body (1), high-density sponge is embedded in the female groove (6) at the hinge position, and a door pocket (7) is formed in the surface of the door plate main body (1);

the door plant main part (1) constitute including median septum (11), high density soundproof cotton (12), damping sound insulation pad (13), wood-plastic decorative board (14) and wooden fossil fragments (15), the middle part of door plant main part (1) inner chamber is provided with median septum (11), the both sides of median septum (11) are all filled with high density soundproof cotton (12), one side that median septum (11) were kept away from in high density soundproof cotton (12) is provided with damping sound insulation pad (13), one side that high density soundproof cotton (12) were kept away from in damping sound insulation pad (13) is provided with wood-plastic decorative board (14).

2. A chute-type soundproof door device according to claim 1, wherein: the surface fixed mounting of door plant main part (1) has tool to lock (4), the length of door plant main part (1) is 2100 mm.

3. A chute-type soundproof door device according to claim 1, wherein: door plant main part (1) and door frame (2) are provided with the installation draw-in groove through hinge swing joint department, the width of hinge department public groove (3) is 10mm, degree of depth 20mm, the width 20mm of hinge department master groove (6), degree of depth 30 mm.

4. A chute-type soundproof door device according to claim 1, wherein: the top and the bottom of high density soundproof cotton (12) all are fixed and are provided with wooden keel (15), and the width of wooden keel (15) is 20 mm.

5. A chute-type soundproof door device according to claim 1, wherein: the door is characterized in that a hinge-position male groove (3) is formed in the inner side of the door pocket (7), an opening wood board (8) is arranged on the inner side of the hinge-position male groove (3), a door plate main body (1) is arranged on the inner side of the opening wood board (8), and the thickness of the opening wood board (8) is 10 mm.