CN211692179U

CN211692179U - Sound-insulation moisture absorption door with gravity reset hinge

Info

Publication number: CN211692179U
Application number: CN202020042236.2U
Authority: CN
Inventors: 徐德云
Original assignee: Shanghai Miguan Decoration Materials Co ltd
Current assignee: Shanghai Miguan Decoration Materials Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-16
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a sound-insulation moisture-absorption door with a gravity reset hinge, which comprises a door frame, a door leaf and a hinge, wherein the door frame is embedded in a door stop reserved on a wall body, the door frame is hinged with the door leaf through the hinge, and the top end part of the door frame, which is close to the door leaf, is provided with a moisture-absorption groove; the door leaf comprises a door core plate, a composite plate and a sound absorption layer plate, wherein the composite plate and the sound absorption layer plate are connected and are sequentially arranged on two sides of the door core plate from inside to outside, and a composite base layer plate, a sound insulation sheet and a sound insulation plate are arranged in the composite plate; the sound insulation sheet is connected to the side end of the composite base plate, the sound insulation plate is connected with the sound insulation sheet, an arc-shaped sound insulation groove is formed in the sound insulation plate, and moisture absorption carbon is arranged in the sound insulation groove; a first sound absorption plate, a second sound absorption plate and a separation plate are arranged in the sound absorption layer plate, and the separation plate is connected to the side portions of the first sound absorption plate and the second sound absorption plate and connected with the sound insulation plates. The utility model discloses realized dampproofing on syllable-dividing basis, improved soundproof door's practicality.

Description

Sound-insulation moisture absorption door with gravity reset hinge

Technical Field

The utility model relates to a soundproof door technical field specifically is a moisture absorption door gives sound insulation with gravity resets hinge.

Background

In the life of people, people generally use the light timber to decorate own room or office, but the sound insulation and the sealing performance of the existing timber can not reach the requirement of people on private space, and along with the high-speed development of urbanization, the degree of urban noise is increasingly intensified, which becomes a great harm to human health, and the noise can cause the balance of excitation and inhibition of cerebral cortex after working in a noise environment for a long time, thereby causing abnormal reflex under the condition, and causing intractable headache, neurasthenia and encephalasthenia.

Soundproof door among the prior art gives sound insulation effect relatively poor, can't keep apart great noise, does not possess the moisture absorption function moreover.

Disclosure of Invention

An object of the utility model is to provide a moisture absorption door gives sound insulation with gravity resets hinge to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sound-insulation moisture-absorption door with a gravity reset hinge comprises a door frame, a door leaf and a hinge, wherein the door frame is embedded in a door stop reserved on a wall body, the door frame is hinged with the door leaf through the hinge, and a moisture-absorption groove is formed in the top end part, close to the door leaf, of the door frame; the door leaf comprises a door core plate, a composite plate and a sound absorption layer plate, wherein the composite plate and the sound absorption layer plate are connected and are sequentially arranged on two sides of the door core plate from inside to outside, and a composite base layer plate, a sound insulation sheet and a sound insulation plate are arranged in the composite plate; the sound insulation sheet is connected to the side end of the composite base plate, the sound insulation plate is connected with the sound insulation sheet, an arc-shaped sound insulation groove is formed in the sound insulation plate, and moisture absorption carbon is arranged in the sound insulation groove; be provided with abatvoix one, abatvoix two and baffler in the sound-absorbing plywood, the baffler is connected in abatvoix one, two lateral parts of abatvoix and it is connected with the acoustic celotex board, and abatvoix one, two conflict connections of abatvoix and all be provided with a plurality of arcs on it and protruding, wherein are provided with the clearance between two adjacent arcs are protruding.

Preferably, the hinge is a gravity reset hinge and comprises a left hinge piece, a right hinge piece, a pin shaft and a hinge piece cover plate, wherein the pin shaft and the hinge piece cover plate are matched with the left hinge piece and the right hinge piece, the left hinge piece and the right hinge piece are respectively provided with a rotating shaft sleeve, a mounting hole is formed in each of the left hinge piece and the right hinge piece, the upper end of each hinge piece is in a ladder shape, a first limiting notch is formed in the end part of each hinge piece close to the corresponding rotating shaft sleeve, a second limiting notch is formed in the end part of each hinge piece far away from the corresponding

Preferably, the hinge plate cover plate is L-shaped, a first limit edge and a second limit edge which are matched with the first limit opening and the second limit opening are arranged at the end parts of the hinge plate cover plate close to the left hinge plate and the right hinge plate, and the hinge plate cover plate is fixedly connected with the left hinge plate and the right hinge plate through connecting nails.

Preferably, abatvoix one, two subtend settings of abatvoix, the protruding card of arc on abatvoix one goes up the interval between the arc arch and constitutes and inhale the sound structure on abatvoix two, inhales the noise that the sound structure can absorb external production, thereby can make the fine quilt of noise that the external world produced inhale the sound and receive the purpose that can reach the noise reduction like this.

Preferably, a first magnetic suction plate and a moisture absorption belt structure are arranged in the moisture absorption groove, and the first magnetic suction plate is fixed at the bottom end of the moisture absorption groove.

Preferably, the moisture absorption belt structure comprises a moisture absorption belt and a second magnetic attraction plate fixed at the top of the moisture absorption belt, and the second magnetic attraction plate is in magnetic attraction fit with the first magnetic attraction plate.

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

1. the utility model discloses a combination that sets up multilayer door plant and different material plywoods has realized the syllable-dividing of door, sets up the moisture absorption groove at the top of door frame simultaneously, and the moisture absorption groove does not influence the aesthetic property of door frame, and the moisture absorption inslot is connected with the moisture absorption area through magnetism, and the moisture absorption area can absorb the steam that gets into from the clearance at door leaf and door frame top when the door is closed, has realized dampproofing on syllable-dividing basis, has improved its practicality.

2. The gravity reset hinge is arranged, so that the door can fall under the action of gravity when the thrust is removed, and the door is restored to a closed state without being closed by a person; the first sound-absorbing plate and the second sound-absorbing plate are arranged in an opposite mode, the arc-shaped bulges on the first sound-absorbing plate are clamped in the gaps among the arc-shaped bulges on the second sound-absorbing plate to form sound-absorbing structures, and the sound-absorbing structures can absorb noise generated from the outside, so that the noise generated from the outside can be well absorbed and absorbed, and the purpose of reducing the noise can be achieved; and the better sound absorption and insulation effects are realized by matching with the sound insulation boards and the sound insulation sheets in the composite board.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the hinge of the present invention;

FIG. 4 is a schematic structural view of the door leaf of the present invention;

fig. 5 is a schematic structural view of the sound-absorbing laminate of the present invention.

In the figure: 1. a door frame; 2. a door leaf; 3. a hinge; 31. a left hinge leaf; 32. a right hinge leaf; 33. a hinge plate cover plate; 331. a first limiting edge; 332. a second limiting edge; 34. a rotating shaft sleeve; 35. a first limiting opening; 36. a second limiting opening; 4. a moisture absorption groove; 41. a first magnetic attraction plate; 42. a second magnetic attraction plate; 43. a moisture-absorbing tape; 5. a door core panel; 6. a composite board; 61. compounding the base layer board; 62. a sound-insulating sheet; 63. a sound insulating board; 7. a sound absorption laminate; 71. a sound absorption plate I; 72. a second sound absorption plate; 73. a barrier plate; 74. and an arc-shaped bulge.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a sound insulation moisture absorption door with a gravity reset hinge comprises a door frame 1, a door leaf 2 and a hinge 3, wherein the door frame 1 is embedded in a door stop reserved on a wall body, the door frame 1 is hinged with the door leaf 2 through the hinge 3, and a moisture absorption groove 4 is formed in the top end part, close to the door leaf 2, of the door frame 1; the door leaf 2 comprises a door core plate 5, a composite plate 6 and a sound absorption layer plate 7, the composite plate 6 and the sound absorption layer plate 7 are connected and sequentially arranged on two sides of the door core plate 5 from inside to outside, and a composite base layer plate 61, a sound insulation sheet 62 and a sound insulation plate 63 are arranged in the composite plate 6; the composite base plate 61 is connected with the door core plate 5, the sound insulation sheet 62 is connected with the side end of the composite base plate 61, the sound insulation plate 63 is connected with the sound insulation sheet 62, an arc-shaped sound insulation groove is formed in the sound insulation plate 63, and moisture absorption carbon is arranged in the sound insulation groove; be provided with first acoustical panel 71, second acoustical panel 72 and baffler 73 in the sound absorption plywood 7, baffler 73 is connected in first acoustical panel 71, second acoustical panel 72 lateral part and it is connected with acoustic celotex board 63, and first acoustical panel 71, second acoustical panel 72 are contradicted to be connected and all are provided with a plurality of arc protruding 74 on it, wherein are provided with the clearance between two adjacent arc protruding 74.

Specifically, the hinge 3 is a gravity reset hinge and comprises a left hinge piece 31, a right hinge piece 32, a hinge pin and a hinge piece cover plate 33 which are matched with the left hinge piece 31 and the right hinge piece 32, the left hinge piece 31 and the right hinge piece 32 are both provided with a rotating shaft sleeve 34, a mounting hole is formed in the rotating shaft sleeve 34, the upper end of the rotating shaft sleeve is in a step shape, a first limiting notch 35 is arranged at the end part of the rotating shaft sleeve, which is close to the rotating shaft sleeve 34, and a second limiting notch 36 is arranged at the end part of the rotating shaft sleeve, which is far away from the rotating shaft sleeve 34.

Specifically, the hinge plate cover plate 33 is L-shaped, the end parts of the hinge plate cover plate 33 close to the left hinge plate 31 and the right hinge plate 32 are provided with a first limit edge 331 and a second limit edge 332 which are matched with the first limit opening 35 and the second limit opening 36, and the hinge plate cover plate 33 is fixedly connected with the left hinge plate 31 and the right hinge plate 32 through connecting nails.

Specifically, the first sound-absorbing plate 71 and the second sound-absorbing plate 72 are arranged oppositely, and the arc-shaped bulges 74 on the first sound-absorbing plate 71 are clamped on the gaps among the arc-shaped bulges 74 on the second sound-absorbing plate 72 to form a sound-absorbing structure.

Specifically, a first magnetic suction plate 41 and a moisture absorption belt structure are arranged in the moisture absorption groove 4, and the first magnetic suction plate 41 is fixed at the bottom end of the moisture absorption groove 4.

Specifically, the absorbent belt structure includes an absorbent belt 43 and a second magnetic attraction plate 42 fixed on the top of the absorbent belt 43, and the second magnetic attraction plate 42 is magnetically engaged with the first magnetic attraction plate 41.

The working principle is as follows:

the utility model realizes the sound insulation of the door by combining the multilayer door plate and the laminates made of different materials, and simultaneously, the top of the door frame is provided with the moisture absorption groove 4, the moisture absorption groove 4 does not influence the aesthetic property of the door frame 1, the moisture absorption belt 43 is connected in the moisture absorption groove 4 through magnetic absorption, the moisture absorption belt 43 can absorb the water vapor entering from the gap between the door leaf 2 and the top of the door frame 1 when the door is closed, the moisture protection is realized on the basis of sound insulation, and the practicability is improved; by arranging the first sound-absorbing plate 71 and the second sound-absorbing plate 72, wherein the first sound-absorbing plate 71 and the second sound-absorbing plate 72 are arranged in an opposite manner, the arc-shaped bulges 74 on the first sound-absorbing plate 71 are clamped in the gaps among the arc-shaped bulges 74 on the second sound-absorbing plate 72 to form a sound-absorbing structure, and the sound-absorbing structure can absorb noise generated from the outside, so that the noise generated from the outside can be well absorbed and absorbed, and the purpose of reducing the noise can be achieved; and the sound insulation board 63 and the sound insulation sheet 62 in the composite board 6 are matched to realize better sound absorption and sound insulation effects.

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 sound-insulation moisture-absorption door with the gravity reset hinge is characterized by comprising a door frame (1), a door leaf (2) and a hinge (3), wherein the door frame (1) is embedded in a door stop reserved on a wall body, the door frame (1) is hinged with the door leaf (2) through the hinge (3), and a moisture-absorption groove (4) is formed in the top end part, close to the door leaf (2), of the door frame (1); the door leaf (2) comprises a door core plate (5), a composite plate (6) and a sound absorption layer plate (7), the composite plate (6) and the sound absorption layer plate (7) are connected and sequentially arranged on two sides of the door core plate (5) from inside to outside, and a composite base layer plate (61), a sound insulation sheet (62) and a sound insulation plate (63) are arranged in the composite plate (6); the sound insulation sheet (62) is connected to the side end of the composite base plate (61), the sound insulation plate (63) is connected with the sound insulation sheet (62), an arc-shaped sound insulation groove is formed in the sound insulation plate (63), and moisture absorption carbon is arranged in the sound insulation groove; be provided with abatvoix one (71), abatvoix two (72) and baffler (73) in sound absorption plywood (7), baffler (73) are connected in abatvoix one (71), abatvoix two (72) lateral part and it is connected with acoustic celotex board (63), and abatvoix one (71), abatvoix two (72) are contradicted to be connected and all are provided with a plurality of arc protruding (74) on it, wherein are provided with the clearance between two adjacent arc protruding (74).

2. The soundproof and moisture absorbent door with gravity return hinge of claim 1 wherein: hinge (3) are gravity reset hinge and it includes left hinge piece (31), right hinge piece (32) and with left hinge piece (31), right hinge piece (32) complex round pin axle, hinge piece apron (33), left hinge piece (31), right hinge piece (32) all have pivot cover (34), and seted up the mounting hole on it, its upper end is the echelonment, its tip that is close to pivot cover (34) is provided with spacing opening one (35), its tip of keeping away from pivot cover (34) is provided with spacing opening two (36).

3. The soundproof and moisture absorbent door with gravity return hinge of claim 2 wherein: the hinge plate cover plate (33) is L-shaped, a first limiting edge (331) and a second limiting edge (332) which are matched with the first limiting opening (35) and the second limiting opening (36) are arranged at the end parts of the hinge plate cover plate (33) close to the left hinge plate (31) and the right hinge plate (32), and the hinge plate cover plate (33) is fixedly connected with the left hinge plate (31) and the right hinge plate (32) through connecting nails.

4. The soundproof and moisture absorbent door with gravity return hinge of claim 1 wherein: the first sound-absorbing plate (71) and the second sound-absorbing plate (72) are arranged oppositely, and the arc-shaped bulges (74) on the first sound-absorbing plate (71) are clamped on gaps among the arc-shaped bulges (74) on the second sound-absorbing plate (72) to form a sound-absorbing structure.

5. The soundproof and moisture absorbent door with gravity return hinge of claim 1 wherein: a first magnetic suction plate (41) and a moisture absorption belt structure are arranged in the moisture absorption groove (4), and the first magnetic suction plate (41) is fixed at the bottom end of the moisture absorption groove (4).

6. The soundproof and moisture absorbent door with gravity return hinge of claim 5 wherein: the moisture absorption belt structure comprises a moisture absorption belt (43) and a second magnetic suction plate (42) fixed at the top of the moisture absorption belt (43), and the second magnetic suction plate (42) is in magnetic suction fit with the first magnetic suction plate (41).