CN111877954A

CN111877954A - Heat-preservation sound-insulation environment-friendly solid wood composite door

Info

Publication number: CN111877954A
Application number: CN202010731933.3A
Authority: CN
Inventors: 骆柏韬
Original assignee: Hubei Thousand Sichuan Doors And Windows Co ltd
Current assignee: Hubei Thousand Sichuan Doors And Windows Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2020-11-03
Anticipated expiration: 2040-07-27
Also published as: CN111877954B

Abstract

The invention discloses a heat-insulation sound-insulation environment-friendly solid wood composite door, relates to the technical field of production and processing of solid wood composite doors, and aims to solve the problem that the existing solid wood composite door generally adopts a bridge opening mechanical plate for sound insulation aiming at sound insulation of a door body, but the sound insulation effect of the existing solid wood composite door begins to show obvious defects when the noise decibel is as high as fifty decibels or above, and needs to be strengthened. The inside of wood composite door body is provided with wood keel plate, all be provided with the high density board on the outer wall at wood keel plate upper and lower both ends, high density board and wood keel plate fixed connection, be provided with the wood cortex on the outer wall of high density board, wood cortex and high density board fixed connection, be provided with noise reduction through-hole on the inner wall of high density board, noise reduction through-hole and high density board fixed connection, and noise reduction through-hole are provided with a plurality of, noise reduction through-hole's inside is provided with inhales the sound cavernosum, inhales sound cavernosum and noise reduction through-hole fixed connection.

Description

Heat-preservation sound-insulation environment-friendly solid wood composite door

Technical Field

The invention relates to the technical field of production and processing of solid wood composite doors, in particular to a heat-insulating sound-insulating environment-friendly solid wood composite door.

Background

The solid wood composite door is a door which is a solid body or a door close to the solid body and is made by compounding wood, a glued material and the like serving as main materials, wherein the surface layer is a wood veneer or other cladding materials, the door core of the solid wood composite door is formed by gluing pine, fir or imported filling materials and the like, a density board and a solid wood veneer are pasted outside, the door is made by high-temperature hot pressing, and the edge of the door is sealed by solid wood lines. Generally, the core of a high-grade solid wood composite door is mostly high-quality white pine, and the surface of the high-grade solid wood composite door is a solid wood veneer. The finished door is light in weight due to the small white bulk density, light in weight and the easiness in controlling the water content.

However, the existing solid wood composite door generally adopts a bridge opening mechanical plate for sound insulation aiming at the sound insulation of a door body, but when the noise decibel is as high as fifty decibels and above, the sound insulation effect of the existing solid wood composite door begins to show obvious defects, and the existing solid wood composite door needs to be reinforced; therefore, the existing requirements are not met, and a heat-insulation sound-insulation environment-friendly solid wood composite door is provided for the requirements.

Disclosure of Invention

The invention aims to provide a heat-insulation sound-insulation environment-friendly solid wood composite door, which aims to solve the problem that the solid wood composite door provided in the background technology generally adopts a bridge opening mechanical plate for sound insulation aiming at sound insulation of a door body, but the sound insulation effect of the solid wood composite door is obviously insufficient when the noise decibel is as high as fifty decibels and above, and the solid wood composite door needs to be reinforced.

In order to achieve the purpose, the invention provides the following technical scheme: a heat-preservation sound-insulation environment-friendly solid wood composite door comprises a solid wood composite door body, wherein a solid wood keel plate is arranged inside the solid wood composite door body, high-density plates are arranged on outer walls of the upper end and the lower end of the solid wood keel plate and fixedly connected with the solid wood keel plate, a solid wood skin layer is arranged on the outer wall of each high-density plate and fixedly connected with the corresponding high-density plate, noise-reduction through holes are formed in the inner wall of each high-density plate and fixedly connected with the corresponding high-density plates, a plurality of sound-absorption sponge bodies are arranged inside the noise-reduction through holes and fixedly connected with the corresponding noise-reduction through holes, connecting through holes are formed between the adjacent noise-reduction through holes and are provided with a plurality of connecting through holes, concave and convex blocks are arranged on the outer wall of each sound-absorption sponge body and fixedly connected with the corresponding sound-absorption sponge bodies, and a plurality of concave and convex blocks are arranged on, be provided with the cavernosum through-hole on the inner wall of inhaling the sound cavernosum, and the cavernosum through-hole is provided with a plurality of.

Preferably, both sides of the solid wood keel plate are provided with bonding plates, the bonding plates are fixedly connected with the solid wood keel plate, one side of each bonding plate is provided with a glass wool grid plate, and the glass wool grid plates are fixedly connected with the bonding plates.

Preferably, a door body frame is arranged on the outer wall of the solid wood composite door body, a door opening line is arranged at the upper end of the door body frame, lower ends of the door opening line are provided with ground feet, a right side frame is arranged on one side of the door body frame, a left side frame is arranged on the other side of the door body frame, an upper stile is arranged at the upper end of the solid wood composite door body and fixedly connected with the solid wood composite door body, a lower stile is arranged at the lower end of the solid wood composite door body and fixedly connected with the solid wood composite door body, a central core plate is arranged in the middle of the solid wood composite door body and fixedly connected with the solid wood composite door body, and a connecting hinge is arranged between the solid wood composite door body and the door body frame.

Preferably, the top fixed mounting of well core has well horizontal club, the equal fixed mounting in both sides of going up well horizontal club upper end has last core, and is adjacent go up the intermediate position department fixed mounting of core and have well perpendicular club, upward be provided with the decoration stuff on the outer wall of well perpendicular club, decorate stuff and last well perpendicular club fixed connection, the upper end fixed mounting of going up well perpendicular club has the observation cat eye, be provided with noise size display screen on the outer wall of the preceding terminal surface of last club.

Preferably, a lower core plate is arranged above the lower stile and fixedly connected with the solid wood composite door body, two lower core plates are arranged, a lower middle vertical stile is arranged between the two adjacent lower core plates, a bottom plate is arranged below the lower stile, and a noise detection mechanism placing box is fixedly arranged on the outer wall of the front end face of the lower stile.

Preferably, the connecting piece is arranged below the bottom plate, the connecting stud is arranged between the connecting piece and the bottom plate and provided with a plurality of parts, the air cushion mounting piece is arranged below the connecting piece and fixedly connected with the connecting piece, the air cushion is arranged at the lower end of the air cushion mounting piece, the connecting air holes are formed in the outer wall of the air cushion and are hermetically connected with the air cushion, and the rubber wear-resistant strips are arranged at the lower end of the air cushion and fixedly connected with the air cushion.

Preferably, a noise inlet through hole is formed in the outer wall of the noise detection mechanism placing box, a box body handle is arranged on the front end face of the noise detection mechanism placing box, and the box body handle and the noise detection mechanism placing box are fixedly connected.

Preferably, the inside of the noise detection mechanism placing box is provided with a fixed platform, the lower end of the fixed platform is provided with two damping spring shock absorbers, the upper end of the fixed platform is provided with a noise size detection mechanism, and the noise size detection mechanism is fixedly connected with the fixed platform.

Preferably, a door handle is arranged on the outer wall of the front end face of the left side frame and fixedly connected with the left side frame, and a lock body is fixedly mounted at the upper end of the door handle.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention utilizes the solid wood composite door internally provided with a plurality of noise reduction through holes, in order to ensure the whole heat insulation and sound insulation effect of the common solid wood composite door, a bridge opening mechanical plate is additionally arranged in the solid wood composite door, although the bridge opening mechanical plate can achieve the sound insulation and heat insulation effect, when the noise is too high, the sound cannot be effectively insulated, but the invention can also achieve a certain sound insulation effect when the noise is high, firstly, the noise is separated by utilizing the plurality of noise reduction through holes, the noise is wholly weakened, a plurality of different noises enter different noise reduction through holes to be adsorbed by the internal sound-absorbing sponge body, a plurality of concave-convex blocks on the outer wall of the sound-absorbing sponge body obstruct and scatter the sound, the scattered sound is weakened again in a cavity channel, the scattered sound is weakened for the third time through the plurality of sponge body through holes, and then the noise passes through the connecting through holes from the plurality of sponge body through holes to enter the adjacent noise reduction through holes to perform the whole noise reduction circulation, thereby, the aim of effectively insulating high noise can be achieved.

2. Through being equipped with the cotton net check board of glass in the high density inboard, the heat preservation effect that relies on the cotton net check board of glass itself to possess can the inside heat insulating ability of whole solid wood composite door of effectual improvement, in addition because the high density board is for encircleing the parcel formula, can make holistic heat preservation effect further improve.

3. Through utilizing noise size detection mechanism can convenience of customers audio-visual decibel volume to the noise to survey, damping spring bumper shock absorber is used for strengthening the stability of noise size detection mechanism placing the in-process, avoids the door body vibrations too big condition emergence that leads to its damage, drop.

Drawings

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

FIG. 2 is a schematic view of a partial structure of a solid wood composite door body according to the present invention;

FIG. 3 is a schematic view of a partial structure of a noise-reducing via according to the present invention;

FIG. 4 is a partial structural view of the base plate of the present invention;

FIG. 5 is a schematic view of a partial structure of the noise level detection mechanism according to the present invention;

in the figure: 1. a solid wood composite door body; 2. a door frame; 3. an upper stile; 4. an upper core plate; 5. an upper middle stile; 6. observing the cat eye; 7. decorating the wood strips; 8. a doorway line; 9. an upper middle horizontal stile; 10. a central core board; 11. a lower core plate; 12. a lower middle stile; 13. a right frame; 14. a left frame; 15. a lower stile; 16. a base plate; 17. a door body handle; 18. a lock body; 19. a noise size display screen; 20. a noise detection mechanism placing box; 21. a noise inlet through hole; 22. a handle of the box body; 23. ground feet; 24. connecting a hinge; 25. a solid wood keel plate; 26. bonding a board; 27. a glass wool grid plate; 28. a high density board; 29. a solid wood skin layer; 30. a noise-reducing through hole; 31. a connecting through hole; 32. a sound absorbing sponge; 33. a concave-convex block; 34. a sponge body through hole; 35. connecting a stud; 36. a connecting member; 37. an air cushion mount; 38. an air cushion; 39. connecting the air holes; 40. rubber wear resistant strips; 41. a noise level detection mechanism; 42. a fixed platform; 43. damping spring shock absorber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: a heat-insulating sound-insulating environment-friendly solid wood composite door comprises a solid wood composite door body 1, wherein a solid wood keel plate 25 is arranged inside the solid wood composite door body 1, high-density plates 28 are arranged on the outer walls of the upper end and the lower end of the solid wood keel plate 25 respectively, the high-density plates 28 are fixedly connected with the solid wood keel plate 25, solid wood skin layers 29 are arranged on the outer walls of the high-density plates 28, the solid wood skin layers 29 are fixedly connected with the high-density plates 28, noise-reducing through holes 30 are arranged on the inner wall of each high-density plate 28, the noise-reducing through holes 30 are fixedly connected with the high-density plates 28, a plurality of noise-reducing through holes 30 are arranged, sound-absorbing sponges 32 are arranged inside the noise-reducing through holes 30, the sound-absorbing sponges 32 are fixedly connected with the noise-reducing through holes 30, connecting through holes 31 are arranged between adjacent noise-reducing through holes 30, a plurality of connecting through holes 31 are arranged, concave-convex blocks, and unsmooth piece 33 is provided with a plurality of, is provided with cavernosum through-hole 34 on the inner wall of sound absorption cavernosum 32, and cavernosum through-hole 34 is provided with a plurality of.

Further, the both sides of wood keel board 25 all are provided with adhesive plate 26, adhesive plate 26 and wood keel board 25 fixed connection, one side of adhesive plate 26 is provided with the cotton net check board of glass 27, the cotton net check board of glass 27 and adhesive plate 26 fixed connection, rely on the heat preservation effect that the cotton net check board of glass 27 itself possessed can the inside heat insulating ability of the whole wood composite door of effectual improvement, in addition because high density board 28 is for encircleing the parcel formula, can make holistic heat preservation effect further improve.

Further, a door body frame 2 is arranged on the outer wall of the solid wood composite door body 1, a door opening line 8 is arranged at the upper end of the door body frame 2, a lower foot 23 is arranged at the lower end of the door opening line 8, a right side frame 13 is arranged on one side of the door body frame 2, a left side frame 14 is arranged on the other side of the door body frame 2, an upper stile 3 is arranged at the upper end of the solid wood composite door body 1, the upper stile 3 is fixedly connected with the solid wood composite door body 1, a lower stile 15 is arranged at the lower end of the solid wood composite door body 1, the lower stile 15 is fixedly connected with the solid wood composite door body 1, a central core plate 10 is arranged at the middle position of the solid wood composite door body 1, the central core plate 10 is fixedly connected with the solid wood composite door body 1, a connecting hinge 24 is arranged between the solid wood composite door body 1 and the door body frame 2, the pressing effect between the outer door frame and the door body, and is also one of the important parts of the door body.

Further, well core plate 10's top fixed mounting has last well horizontal club 9, the equal fixed mounting in both sides of going up well horizontal club 9 upper end has last core plate 4, the intermediate position department fixed mounting who goes up core plate 4 has last well perpendicular club 5, be provided with decorative batten 7 on going up well perpendicular club 5's the outer wall, decorative batten 7 with last well perpendicular club 5 fixed connection, the upper end fixed mounting who goes up well perpendicular club 5 has observation cat eye 6, be provided with noise size display screen 19 on going up the outer wall of club 3 preceding terminal surface, it is used for convenience of customers to observe cat eye 6, well core plate 10 and last well horizontal club 9 are used for strengthening the stable effect in door body middle part.

Further, core 11 is provided with down in the top of lower club 15, core 11 and solid wood composite door body 1 fixed connection down, and core 11 is provided with two down, is provided with down well perpendicular club 12 between the adjacent core 11 down, and the below of lower club 15 is provided with bottom plate 16, and fixed mounting has noise detection mechanism to place case 20 on the outer wall of lower club 15 preceding terminal surface, and lower core 11 is used for strengthening the stable effect of a lower part with lower well perpendicular club 12.

Further, the connecting piece 36 is arranged below the bottom plate 16, the connecting stud 35 is arranged between the connecting piece 36 and the bottom plate 16, the connecting stud 35 is provided with a plurality of pieces, the air cushion mounting piece 37 is arranged below the connecting piece 36, the air cushion mounting piece 37 is fixedly connected with the connecting piece 36, the lower end of the air cushion mounting piece 37 is provided with the air cushion 38, the outer wall of the air cushion 38 is provided with a connecting air hole 39, the connecting air hole 39 is hermetically connected with the air cushion 38, the lower end of the air cushion 38 is provided with the rubber wear-resistant strip 40, the rubber wear-resistant strip 40 is fixedly connected with the air cushion 38, the daily residual gap at the bottom of the door body can be further reduced by the aid of the air cushion 38, noise can be reduced, the gap inside the bottom can be filled with.

Further, noise detection mechanism places and is provided with noise entry through-hole 21 on the outer wall of case 20, and noise detection mechanism places the preceding terminal surface of case 20 and is provided with box handle 22, and box handle 22 places case 20 fixed connection with noise detection mechanism, and noise entry through-hole 21 is used for making things convenient for inside noise size detection mechanism 41 to catch outside noise.

Further, the inside that case 20 was placed to noise detection mechanism is provided with fixed platform 42, the lower extreme of fixed platform 42 is provided with damping spring shock absorber 43, and damping spring shock absorber 43 is provided with two, fixed platform 42's upper end is provided with noise size detection mechanism 41, noise size detection mechanism 41 and fixed platform 42 fixed connection, utilize noise size detection mechanism 41 can the audio-visual decibel volume to the noise of convenience of customers to observe, damping spring shock absorber 43 is used for strengthening the stability of noise size detection mechanism 41 in the placement process, avoid the door body vibrations to lead to its damage excessively, the condition that drops takes place.

Further, a door handle 17 is arranged on the outer wall of the front end face of the left frame 14, the door handle 17 is fixedly connected with the left frame 14, and a lock body 18 is fixedly mounted at the upper end of the door handle 17.

The working principle is as follows: when the sound-insulation composite door is used, the plurality of noise-reduction through holes 30 are arranged in the solid wood composite door, a bridge opening mechanical plate can achieve the sound-insulation and heat-insulation effects in order to ensure the overall heat-insulation and sound-insulation effects of the general solid wood composite door, but cannot be effectively sound-insulated when the noise is too high, a certain sound-insulation effect can be achieved in the sound-insulation composite door, firstly, the noise is separated through the plurality of noise-reduction through holes 30, the noise is wholly weakened, a plurality of different noises enter different noise-reduction through holes 30 to be adsorbed by the internal sound-absorption sponge 32, the sound is blocked and scattered through the plurality of concave-convex blocks 33 on the outer wall of the sound-absorption sponge 32, the noise is weakened in the cavity again, the scattered sound is weakened for the third time through the plurality of sponge through holes 34, and then the noise penetrates through the connecting through holes 31 from the plurality of sponge through holes 34 to enter the adjacent noise-reduction through holes 30 to be integrally weakened The ring, thus can achieve the goal of effective sound insulation to the high noise, through the glass wool grid board 27 in the high density board 28, rely on the heat preservation effect that the glass wool grid board 27 itself possesses can improve the heat preservation performance inside the whole solid wood composite door effectively, in addition because the high density board 28 is the surrounding wrapping type, can make the whole heat preservation effect further improve, can facilitate the user's intuitive observation to the decibel quantity of the noise through utilizing the noise size detection mechanism 41, the damping spring shock absorber 43 is used for strengthening the stability of the noise size detection mechanism 41 in the placing process, avoid the door body shake too big lead to its damage, the situation that drops takes place, the lower extreme of the air cushion 38 is provided with the rubber wear resistant strip 40, the rubber wear resistant strip 40 and the air cushion 38 fixed connection, rely on the air cushion 38 can facilitate the user to further reduce the daily remaining space of the door body bottom, thereby reducing noise from the bottom into the internal space, and the rubber wear strips 40 are used to enhance the friction of the bottom to prevent the air cushion 38 from being worn.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat preservation sound insulation environmental protection solid wood composite door, includes solid wood composite door body (1), its characterized in that: the solid wood composite door is characterized in that a solid wood keel plate (25) is arranged inside the solid wood composite door body (1), the outer walls of the upper end and the lower end of the solid wood keel plate (25) are respectively provided with a high-density plate (28), the high-density plate (28) is fixedly connected with the solid wood keel plate (25), the outer wall of the high-density plate (28) is provided with a solid wood skin layer (29), the solid wood skin layer (29) is fixedly connected with the high-density plate (28), the inner wall of the high-density plate (28) is provided with a noise reduction through hole (30), the noise reduction through hole (30) is fixedly connected with the high-density plate (28), a plurality of noise reduction through holes (30) are arranged, a sound absorption sponge body (32) is arranged inside the noise reduction through hole (30), the sound absorption sponge body (32) is fixedly connected with the noise reduction through hole (30), a plurality of connecting through holes (31) are arranged between the adjacent noise reduction through holes, inhale the outer wall of sound cavernosum (32) and be provided with unsmooth piece (33), unsmooth piece (33) with inhale sound cavernosum (32) fixed connection, and unsmooth piece (33) are provided with a plurality of, be provided with cavernosum through-hole (34) on the inner wall of sound cavernosum (32), and cavernosum through-hole (34) are provided with a plurality of.

2. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 1, characterized in that: both sides of the solid wood keel plate (25) are provided with bonding plates (26), the bonding plates (26) are fixedly connected with the solid wood keel plate (25), one side of each bonding plate (26) is provided with a glass wool grid plate (27), and the glass wool grid plates (27) are fixedly connected with the bonding plates (26).

3. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 1, characterized in that: the outer wall of the solid wood composite door body (1) is provided with a door body frame (2), the upper end of the door body frame (2) is provided with a door opening line (8), the lower end of the door opening line (8) is provided with a foot margin (23), one side of the door body frame (2) is provided with a right frame (13), the other side of the door body frame (2) is provided with a left frame (14), the upper end of the solid wood composite door body (1) is provided with an upper stile (3), the upper stile (3) is fixedly connected with the solid wood composite door body (1), the lower end of the solid wood composite door body (1) is provided with a lower stile (15), the lower stile (15) is fixedly connected with the solid wood composite door body (1), the middle position of the solid wood composite door body (1) is provided with a central core plate (10), the central core plate (10) is fixedly connected with the solid wood composite door body (1), and a connecting hinge (24) is arranged between the solid wood composite door body (1) and the door body frame (2).

4. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 3, characterized in that: the top fixed mounting of well core board (10) has well violently club (9), go up equal fixed mounting in both sides of well violently club (9) upper end and go up core (4), adjacent go up the intermediate position department fixed mounting of core (4) and erect club (5) in, be provided with on the outer wall of going up well perpendicular club (5) and decorate stuff (7), erect club (5) fixed connection in decorating stuff (7) and last, the upper end fixed mounting of going up well perpendicular club (5) has observation cat eye (6), be provided with noise size display screen (19) on the outer wall of the preceding terminal surface of last club (3).

5. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 3, characterized in that: lower core plates (11) are arranged above the lower stiles (15), the lower core plates (11) are fixedly connected with the solid wood composite door body (1), two lower core plates (11) are arranged, a lower middle stile (12) is arranged between every two adjacent lower core plates (11), a bottom plate (16) is arranged below the lower stile (15), and a noise detection mechanism placing box (20) is fixedly arranged on the outer wall of the front end face of the lower stile (15).

6. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 5, characterized in that: the connecting structure is characterized in that a connecting piece (36) is arranged below the bottom plate (16), a connecting stud (35) is arranged between the connecting piece (36) and the bottom plate (16), a plurality of connecting studs (35) are arranged, an air cushion mounting piece (37) is arranged below the connecting piece (36), the air cushion mounting piece (37) is fixedly connected with the connecting piece (36), an air cushion (38) is arranged at the lower end of the air cushion mounting piece (37), a connecting air hole (39) is formed in the outer wall of the air cushion (38), the connecting air hole (39) is hermetically connected with the air cushion (38), rubber wear-resistant strips (40) are arranged at the lower end of the air cushion (38), and the rubber wear-resistant strips (40) are fixedly connected with the air cushion.

7. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 5, characterized in that: the noise detection mechanism is provided with noise entry through-hole (21) on placing the outer wall of case (20), the preceding terminal surface that noise detection mechanism placed case (20) is provided with box handle (22), and box handle (22) and noise detection mechanism place case (20) fixed connection.

8. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 5, characterized in that: the noise detection mechanism is placed the inside of case (20) and is provided with fixed platform (42), the lower extreme of fixed platform (42) is provided with damping spring shock absorber (43), and damping spring shock absorber (43) are provided with two, the upper end of fixed platform (42) is provided with noise size detection mechanism (41), noise size detection mechanism (41) and fixed platform (42) fixed connection.

9. The heat-insulating sound-insulating environment-friendly solid wood composite door according to claim 3, characterized in that: the door is characterized in that a door handle (17) is arranged on the outer wall of the front end face of the left frame (14), the door handle (17) is fixedly connected with the left frame (14), and a lock body (18) is fixedly mounted at the upper end of the door handle (17).