CN215595402U

CN215595402U - Novel wooden honeycomb door

Info

Publication number: CN215595402U
Application number: CN202122052533.2U
Authority: CN
Inventors: 梁为
Original assignee: Shanghai Xingchen Home Design Co ltd
Current assignee: Shanghai Xingchen Home Design Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-21
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a novel wood honeycomb door, which solves the problems of easy deformation, common sound and heat insulation effect, poor structural stability and high production cost of the traditional door plate, and comprises a door core and an outer wrapping plate wrapping the outer side of the door core, wherein a plurality of groups of first honeycomb groove groups and second honeycomb groove groups are arranged in the longitudinal direction of the door core, the first honeycomb groove groups comprise a plurality of first honeycomb through grooves arranged at intervals, the second honeycomb groove groups comprise a plurality of second honeycomb through grooves arranged at intervals, the first honeycomb through grooves and the second honeycomb through grooves are obliquely arranged in the same direction relative to the planes of the front surface and the back surface of the door core and penetrate through the door core, and at least one sound attenuation groove hole is arranged on the inner side wall of each of the first honeycomb through grooves and the second honeycomb through grooves. The production cost is lower, and durable, resources are saved, the practicality is strong.

Description

Novel wooden honeycomb door

Technical Field

The utility model relates to the technical field of door plates, in particular to a novel wood honeycomb door.

Background

The main functions of the door are containment, separation and traffic evacuation. Door structures in people's houses are many, and it plays the effect of keeping apart indoor and external space, has realized the closure to the interior space. At present, as the requirements of people on the environmental quality of indoor living, working and learning are higher and higher, the doors with the sound insulation and heat insulation functions are more and more commonly used.

However, most of the existing soundproof doors not only have the problems of poor soundproof effect and complex soundproof structure, but also have defects in the aspects of heat preservation and heat insulation, and the pressure resistance is general, the door is easy to deform after long-time use, the structure is unstable, or the door is soundproof and heat-insulated if an aluminum honeycomb door core is adopted, but the production cost is higher, the bonding is inconvenient, and the door plate is easy to displace and move after long-time use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a novel wood honeycomb door, which solves the problems that the traditional door plate is easy to deform, general in sound insulation and heat insulation effects, poor in structural stability and high in production cost.

The technical scheme adopted by the utility model is as follows: a novel wood honeycomb door comprises a door core and an outer wrapping plate wrapping the outer side of the door core, wherein a plurality of groups of first honeycomb groove groups and second honeycomb groove groups are arranged in the longitudinal direction of the door core, a group of second honeycomb groove groups are arranged between every two adjacent groups of first honeycomb groove groups, each first honeycomb groove group comprises a plurality of first honeycomb through grooves arranged at intervals, each second honeycomb groove group comprises a plurality of second honeycomb through grooves arranged at intervals, one second honeycomb through groove is arranged between every two adjacent first honeycomb through grooves of the same first honeycomb groove group, the first honeycomb through grooves and the second honeycomb through grooves are obliquely arranged in the same direction relative to the plane where the front face and the back face of the door core are located and penetrate through the door core, at least one groove hole is formed in the inner side wall of each first honeycomb through groove and the inner side wall of each second honeycomb through groove, and a wood board layer and a heat insulation layer are arranged in the outer wrapping board.

Preferably, the door core is made of wood.

Preferably, the adjacent first cell slot group and the second cell slot group are distributed in a staggered manner in the length direction of the door core.

Through the design of the technical scheme, the first honeycomb groove group and the second honeycomb groove group are distributed in a crossed manner, so that the first honeycomb groove and the second honeycomb groove are mutually separated, certain dislocation is achieved in the long direction, the hollow-out areas cannot be directly connected, mutual dislocation is achieved, and the structure is more stable. The wooden door core can be made of synthetic wood board generally, and the cost is low. The first honeycomb leads to the groove and the second honeycomb leads to the groove and is the slant fluting, and area of contact grow has effectively prevented the air flow, makes the sound wave receive the hindrance, has improved the sound absorption coefficient, and it is effectual to give sound insulation, and is with low costs, and stable in structure is difficult to warp.

Preferably, when the number of the silencing slot holes in a single first honeycomb slot group or a single second honeycomb slot group is more than one, a through hole is formed between two most adjacent silencing slot holes.

Preferably, the edge of the opening end of the silencing slotted hole is circular.

Preferably, the through-hole with the inside wall of amortization slotted hole is smooth, and the design of amortization slotted hole reaches steerable reduction integrated configuration's sound-absorbing coefficient in certain extent, and link up between the amortization slotted hole, cooperates the design of smooth amortization slotted hole inner wall, is favorable to the diffuse reflection of sound wave, effectively absorbs the sound wave at the amortization slotted hole when.

Preferably, the outer wrapper plate includes front panel, rear panel, two first side shroudings and two second side shroudings, the front panel with the rear panel is installed respectively both sides around the door core, the front panel with between the door core and the rear panel with all be equipped with the acoustic celotex board between the door core, two first side shrouding is installed respectively the last lower extreme of door core, two the second side shrouding is installed respectively the left and right ends of door core.

Preferably, the acoustic celotex board is close to one side of door core is equipped with a plurality of amortization cotton, a plurality of the amortization cotton respectively one-to-one joint first honeycomb lead to the groove with the notch that the groove was led to the second honeycomb. The design of the silencing cotton can further absorb the residual sound waves which are not absorbed by the first honeycomb groove group, the second honeycomb groove group and the silencing groove holes in the first honeycomb groove group and the second honeycomb groove group, so that the sound insulation effect is enhanced.

More preferably, the front panel and the rear panel are respectively provided with a fireproof layer, a heat insulation layer, a wood board layer and an adhesive layer from outside to inside, and the adhesive layer is adhered to the door core.

By last, the door core carries out the omnidirectional cladding through outer wrapper sheet, and flame retardant coating and insulating layer in front panel and the rear panel are to the main external contact surface around the door core prevent fires, thermal-insulated protection, and front panel and rear panel all directly bond on the door core through the adhesive linkage, and the adhesive linkage generally adopts no aldehyde to glue.

Compared with the prior art, the utility model has the following beneficial effects: the wooden honeycomb door core is adopted for sound insulation, the structure is stable, the high-pressure resistance is good, the heat insulation and fire prevention functions are achieved, the production cost is low, the wooden honeycomb door core is firm and durable, resources are saved, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a side view of the lower side of the door core of the novel wood honeycomb door of the present invention;

FIG. 2 is a side view of the door core of the novel wood honeycomb door of the present invention;

FIG. 3 is a side view of the upper side of the door core of the novel wood honeycomb door of the present invention;

FIG. 4 is an enlarged view of a portion A of a novel wood honeycomb door of the present invention;

FIG. 5 is a schematic view of the assembly of a new wood honeycomb door front panel, door core and acoustical panel of the present invention;

FIG. 6 is a side view of the integrated shaft of a new wood honeycomb door of the present invention;

FIG. 7 is a schematic view of the layers of the front panel and back panel of a new wood honeycomb door of the present invention;

FIG. 8 is a side view of the novel acoustical panel of wood honeycomb door of the present invention.

In the drawings are labeled: 1-door core, 2-first honeycomb through groove, 3-second honeycomb through groove, 4-silencing groove hole, 5-through hole, 6-front panel, 7-rear panel, 8-first side sealing plate, 9-second side sealing plate, 10-fireproof layer, 11-heat insulation layer, 12-wood board layer, 13-bonding layer, 14-sound insulation plate and 1401-silencing cotton.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The specific implementation scheme is as follows: referring to fig. 1-8, the utility model is a novel wood honeycomb door, comprising a door core 1 and an outer wrapping plate wrapping the outer side of the door core 1, the door core 1 is provided with a plurality of groups of first honeycomb groove groups and second honeycomb groove groups in the length direction, a group of second honeycomb groove groups is arranged between two adjacent groups of first honeycomb groove groups, the first honeycomb groove groups comprise a plurality of first honeycomb through grooves 2 arranged at intervals, the second honeycomb groove groups comprise a plurality of second honeycomb through grooves 3 arranged at intervals, a second honeycomb through groove 3 is arranged between two adjacent first honeycomb through grooves 2 of the same first honeycomb groove group, the first honeycomb through groove 2 and the second honeycomb through groove 3 are obliquely arranged in the same direction relative to the plane of the front and back sides of the door core 1 and pass through the door core 1, at least one groove hole 4 is arranged on the inner side wall of each of the first honeycomb through groove 2 and the second honeycomb through groove 3, the outer clad plate is provided with a wood plate layer 12 and a heat insulation layer 11.

Specifically, the door core 1 is made of wood.

In the present embodiment, the adjacent first cell slot group and second cell slot group are distributed in a staggered manner in the longitudinal direction of the door core 1.

In this embodiment, first honeycomb bank and second honeycomb bank are the cross-type and distribute, and then first honeycomb leads to groove 2 and the groove 3 mutual interval is led to the second honeycomb, and the length upwards possesses certain dislocation, and fretwork area can not lug connection, mutual dislocation, and the structure can be more stable. The wooden door core 1 can be made of synthetic wood board generally, and the cost is low. First honeycomb leads to groove 2 and second honeycomb and leads to groove 3 and be the slant fluting, and area of contact grow has effectively prevented the air flow, makes the sound wave receive the hindrance, has improved the sound absorption coefficient, and it is effectual to give sound insulation, and is with low costs, and stable in structure is difficult to warp.

In addition, when the number of the sound-deadening slot holes 4 is more than one in a single first honeycomb groove group or a single second honeycomb groove group, the through-holes 5 are provided between the most adjacent two sound-deadening slot holes 4. The edge of the opening of the silencing slotted hole 4 is circular.

As a preferred embodiment of this embodiment, the inner side walls of the through holes 5 and the silencing slots 4 are both smooth, the silencing slots 4 are designed in a certain range and can be controlled to reduce the sound absorption coefficient of the combined structure, and the silencing slots 4 are communicated with each other, so that the smooth inner wall design of the silencing slots 4 is matched to facilitate the diffuse reflection of sound waves and effectively absorb the sound waves in the middle of the silencing slots 4.

In this embodiment, the outer wrapper plate includes front panel 6, rear panel 7, two first side shrouding 8 and two second side shrouding 9, and front panel 6 and rear panel 7 are installed respectively in the front and back both sides of door core 1, all are equipped with acoustic celotex board 14 between front panel 6 and the door core 1 and between rear panel 7 and the door core 1, and two first side shrouding 8 are installed respectively at the last lower extreme of door core 1, and two second side shrouding 9 are installed respectively at the left and right ends of door core 1.

As another preferred embodiment of this embodiment, a plurality of silencing cotton 1401 is disposed on one side of the sound insulation board 14 close to the door core 1, and the plurality of silencing cotton 1401 is respectively and correspondingly connected with the notches of the first honeycomb through groove 2 and the second honeycomb through groove 3 in a one-to-one manner. The design of the sound-deadening cotton 1401 can further absorb the residual sound waves which are not absorbed by the first honeycomb groove group, the second honeycomb groove group and the sound-deadening slotted holes 4 in the first honeycomb groove group and the second honeycomb groove group, thereby enhancing the sound-deadening effect.

More specifically, the front panel 6 and the rear panel 7 are respectively provided with a fireproof layer 10, a heat insulation layer 11, a wood board layer 12 and an adhesive layer 13 from outside to inside, and the adhesive layer 13 is adhered to the door core 1.

From the above, door core 1 carries out the omnidirectional cladding through outer wrapper sheet, and flame retardant coating 10 and insulating layer 11 in front panel 6 and the back panel 7 are to the main external contact surface in front and back of door core 1 fire prevention, thermal-insulated protection, and front panel 6 and back panel 7 all directly bond on door core 1 through adhesive linkage 13, and adhesive linkage 13 generally adopts no aldehyde glue.

The above description of the present invention is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all changes and modifications that can be made by the present invention in the light of the above description and drawings, or any other related technical fields, are intended to be covered by the present invention.

Claims

1. A novel wood honeycomb door is characterized by comprising a door core and an outer wrapping plate wrapping the outer side of the door core, wherein a plurality of groups of first honeycomb groove groups and second honeycomb groove groups are arranged in the length direction of the door core, a group of second honeycomb groove groups are arranged between every two adjacent groups of first honeycomb groove groups, each first honeycomb groove group comprises a plurality of first honeycomb through grooves arranged at intervals, each second honeycomb groove group comprises a plurality of second honeycomb through grooves arranged at intervals, one second honeycomb through groove is arranged between every two adjacent first honeycomb through grooves of the same first honeycomb groove group, the first honeycomb through grooves and the second honeycomb through grooves are obliquely arranged in the same direction relative to the plane where the front face and the back face of the door core are located and penetrate through the door core, at least one silencing groove hole is formed in the inner side walls of the first honeycomb through grooves and the second honeycomb through grooves, and a wood board layer and a heat insulation layer are arranged in the outer wrapping board.

2. The new wood honeycomb door according to claim 1, wherein the door core is made of wood.

3. The novel wood honeycomb door of claim 1, wherein adjacent first and second cell groove sets are staggered along the length of the door core.

4. The new wood cellular door according to claim 1, wherein when the number of sound-deadening slots in a single first or second honeycomb groove group is more than one, a through hole is formed between two adjacent sound-deadening slots.

5. The new wood honeycomb door of claim 4, wherein the edge of the opening end of said sound attenuating slot is rounded.

6. The new wood honeycomb door according to claim 4, wherein the inner side walls of said through holes and said silencing slot holes are smooth.

7. The novel wood honeycomb door of any one of claims 1-6, wherein the outer covering plate comprises a front panel, a rear panel, two first side sealing plates and two second side sealing plates, the front panel and the rear panel are respectively installed at the front side and the rear side of the door core, sound insulation plates are respectively installed between the front panel and the door core and between the rear panel and the door core, the two first side sealing plates are respectively installed at the upper end and the lower end of the door core, and the two second side sealing plates are respectively installed at the left end and the right end of the door core.

8. The novel wood honeycomb door as claimed in claim 7, wherein a plurality of silencing cotton is disposed on one side of the sound insulation board close to the door core, and the silencing cotton is respectively clamped with the notches of the first honeycomb through groove and the second honeycomb through groove in a one-to-one correspondence manner.

9. The novel wood honeycomb door according to claim 7, wherein the front panel and the rear panel are provided with a fire-proof layer, the thermal insulation layer, the wood board layer and an adhesive layer from outside to inside, and the adhesive layer is adhered to the door core.