CN214117949U - Heat preservation door of registering one's residence - Google Patents
Heat preservation door of registering one's residence Download PDFInfo
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- CN214117949U CN214117949U CN202022603107.9U CN202022603107U CN214117949U CN 214117949 U CN214117949 U CN 214117949U CN 202022603107 U CN202022603107 U CN 202022603107U CN 214117949 U CN214117949 U CN 214117949U
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Abstract
The utility model discloses an use bridge cut-off aluminum alloy ex-trusions as door leaf frame skeleton, polyurethane or other insulation material for filler, wooden door plant be the decorative board, bridge cut-off aluminum alloy ex-trusions be the compound heat preservation door that enters the house that forms of door frame. The wooden door plate is a solid wood thin plate, an artificial density plate, a mould pressing wooden door plate or other door plates produced by taking wood as raw materials, and natural wood skin can be stuck on the surface of the wooden door plate. And bonding the two wood door panels with the frame framework of the broken bridge aluminum alloy profile door leaf so that the wood door panels coat the frame framework of the broken bridge aluminum alloy profile and the formed hollow part is filled with polyurethane or other heat-insulating materials. The heat-insulating door for entering the house of the utility model has the characteristics of heat preservation, energy conservation, low carbon, environmental protection, no cracking, no deformation and appearance comparable with that of a solid wood door.
Description
Technical Field
The utility model relates to a door manufacturing technical field especially relates to a heat preservation door of registering one's residence.
Background
The 'passive house' is a building built by combining passive energy-saving measures such as natural lighting and solar radiation with the heat-insulating and energy-saving technology of the external protective structure of the building, the door for home entry is one of the core components of the passive house, and the selection of the door for home entry of the passive house has high standards and requirements for meeting the comfort and the safety of the passive house.
The passive house entrance door system generally comprises a set of fire door and a set of heat preservation door, and the heat transfer coefficient K of the heat preservation door is required to be less than 1, and the air tightness is required to be more than 8.
In the existing market, the traditional solid wood door is processed by dried natural raw wood or solid wood laminated wood through the procedures of blanking, sanding, tenoning, drilling, assembling, polishing, painting and the like. The solid wood door has the aesthetic feeling of natural wood grain texture and color, and not only has gorgeous appearance and exquisite carving, but also has various styles. However, the price of the solid wood door is different due to different wood materials, textures and the like, and the solid wood door is generally higher in price, poor in heat preservation effect, very easy to deform and incapable of meeting the current requirements on the passive house entrance door.
The metal door used by the existing building is low in grade, the appearance is lack of aesthetic feeling, and the requirement of people on aesthetic feeling can not be met.
Therefore, the application provides a new heat preservation door of registering one's residence to the above-mentioned problem to solve the technical problem that solid wood door and metal door exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough and requirement of satisfying passive room to the heat preservation door of registering one's residence that above-mentioned traditional wood door and metal door exist, the utility model provides a bond two wooden door plant on bridge cut-off aluminum alloy section bar skeleton, and polyurethane or other insulation material's passive room entry heat preservation door is filled to the hollow portion that wooden door plant and bridge cut-off aluminum alloy section bar skeleton formed, the high strength and the structural stability of existing aluminum alloy door have the natural aesthetic feeling of real timber again to heat preservation and air tightness performance are splendid, can reach the heat transfer coefficient K of passive room heat preservation door and be less than 1, the requirement of gas tightness more than 8 grades.
The utility model discloses a following technical scheme realizes:
the utility model provides a heat preservation door of registering one's residence, its includes door plant, skeleton, insulation material and door frame, its characterized in that: the framework is provided with a front bonding surface and a back bonding surface which are respectively bonded with two door sheets, a hollow part is formed between each door sheet and the framework, the hollow part is filled with a heat insulation material and is made into a heat insulation door leaf after cold pressing or hot pressing, the heat insulation door leaf is assembled with a door frame, and more than two sealing steps are arranged between each heat insulation door leaf and the door frame; the sealing step is provided with a sealing strip;
wherein, the heat preservation door of registering one's residence still includes hardware components, hardware components is used for connecting including the tool to lock that is used for opening and locking heat preservation door leaf and a plurality of the door frame with heat preservation door leaf's hinge, its characterized in that: the lock is a multi-point lock, so that the heat insulation performance of the sealing box of the door is improved; the hinges are sequentially arranged on the door leaf and the door frame.
Preferably, the door plate is made of any one of a solid wood thin plate, an artificial density plate, a molded wood plate and a door plate with a natural veneer stuck on the surface, and the surface of the door plate is coated with environment-friendly paint.
Preferably, the door panels are integral or spliced.
Preferably, the inner door panel surface and the outer door panel surface of the heat preservation door leaf are both provided with grooves for decoration.
Preferably, the groove is formed in a square shape and is respectively arranged on the upper portion and the lower portion of the surface of the heat preservation door leaf, and the cross section of the groove is circular so as to improve the attractiveness of the door leaf.
Preferably, the framework and the door frame are made of bridge-cut-off aluminum alloy profiles, so that the heat insulation effect is achieved, and the door leaf and the door frame are guaranteed not to deform.
Preferably, the heat insulation material is a polyurethane heat insulation plate or an injection polyurethane foaming heat insulation material.
Furthermore, a door plate protection step is arranged on the door frame and used for positioning when being bonded with the door plate and protecting the edge of the door plate from being damaged by collision.
Preferably, the sealing step is a three-way sealing structure which is respectively a special-shaped sealing strip, a D-shaped sealing strip and a V-shaped sealing strip.
The utility model has the advantages that:
on one hand, the sealing steps with three sealing structures are adopted, so that the heat insulation performance is improved, and the air tightness is ensured to reach more than 8 levels. On the other hand, the framework and the door frame are made of bridge-cut-off aluminum alloy sections, the K value is less than 1 under the condition that the polyurethane heat-insulation plate is used as a heat-insulation material, the air-tightness performance reaches 8 levels, the heat-insulation performance and the air-tightness performance are excellent, and the technical requirements of passive doors are met. On the other hand, the door leaf structure of the broken bridge aluminum alloy section bar framework is wrapped by the wooden door panel, so that the door leaf is not cracked and deformed, the strength and the structural stability of the heat-insulating door entering the house are improved, and meanwhile, the door leaf structure has natural aesthetic feeling which is comparable to that of the traditional solid wood door.
Drawings
Fig. 1 is a schematic view of a door leaf of a heat preservation door for entering a home in the present invention;
fig. 2 is a sectional view of the door leaf of the heat preservation door for entering a house shown in fig. 1 along the direction of a-a;
FIG. 3 is a sectional view of the door leaf of the heat preservation door shown in FIG. 1 along the direction B-B;
FIG. 4 is an enlarged view of the area I of the heat-insulating door shown in FIG. 2;
fig. 5 is a schematic view of a frame framework of a heat preservation door for entering a home;
FIG. 6 is a C-C sectional view of the frame of the door frame of FIG. 5;
FIG. 7 is a D-D sectional view of the frame of the door frame of FIG. 5;
fig. 8 is a schematic view of a door frame of a heat preservation door for home;
FIG. 9 is a sectional view of the door frame of the heat-insulating door shown in FIG. 8 taken along the direction F-F;
fig. 10 is a schematic view of a first angle structure of a heat preservation door of the present invention;
fig. 11 is a sectional view of the door shown in fig. 10 taken along the direction G-G;
fig. 12 is an enlarged view of a region II of the heat-insulating house door shown in fig. 11.
In the attached drawings, 1. a door leaf, 2. a wooden door panel, 3. a heat insulation material, 4. a bridge cut-off aluminum alloy frame framework, 5. a bridge cut-off aluminum alloy frame framework section bar, 6. a door panel protection step, 7. a bonding surface of the wooden door panel and the bridge cut-off aluminum alloy frame framework section bar, 8. a bridge cut-off aluminum alloy door frame, 9. a bridge cut-off aluminum alloy section bar for the top of the door frame and a stand column, 10. a nylon spacing bar, 11. a bridge cut-off aluminum alloy section bar for the bottom edge of the door frame, 12. a lock, 13. a hinge, 14. a special-shaped sealing strip, 15. a D-shaped sealing strip and 16. a V-shaped sealing strip.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that the terms "disposed", "fixed" and "spliced" are to be construed broadly unless otherwise expressly specified or limited. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
the heat preservation door of registering one's residence that this embodiment provides can be used as the outdoor door, also can be used as the indoor door; optionally, the service door is used as an outdoor door.
Referring to fig. 1-7, the heat preservation door for entering comprises a door leaf 1, wherein the door leaf 1 comprises a wooden door panel 2, a bridge cut-off aluminum alloy frame framework 4 and a heat preservation material 3. The two wood door plates 2 are bonded with a bonding surface 7 of a bridge-cut-off aluminum alloy frame framework 4 formed by combining bridge-cut-off aluminum alloy frame framework profiles 5 through an environment-friendly special adhesive, so that the outer sides of the periphery of the bridge-cut-off aluminum alloy frame framework are coated by the two wood door plates, and the door plates are used for protecting steps 6 to ensure the positioning between the door plates and the bridge-cut-off aluminum alloy frame framework. Through bridge cut-off aluminum alloy section bar skeleton for realize thermal-insulated effect and guarantee that the door leaf does not warp.
And a hollow part formed by the wood door panel 2 and the peripheral bridge-cut-off aluminum alloy frame framework 4 is filled with a heat insulation material 3, and the heat insulation material 3 is a polyurethane heat insulation board. The door leaf 1 is pressed through a cold pressing machine or a hot pressing machine until the glue is completely solidified, and two sides of the door leaf 1 are coated with environment-friendly paint and lockhole processing is carried out.
Referring to fig. 8-12, a bridge-cut-off aluminum alloy section bar 9 for the top and the upright post of the door frame and a bridge-cut-off aluminum alloy section bar 11 for the bottom edge of the door frame are combined to form a bridge-cut-off aluminum alloy door frame 8, a groove is formed in the bridge-cut-off aluminum alloy section bar 11 for the bottom edge of the door frame, and the nylon spacing bars 10 are fixed in the groove.
This heat preservation door of registering one's residence still includes hardware components, hardware components is used for opening and is connected with a plurality of being used for of tool to lock 12 that are used for locking heat preservation door leaf the door frame with heat preservation door leaf's hinge 13, tool to lock 12 is the multiple spot lock structure, a plurality of hinges 13 set gradually on door leaf 1.
The lock 12 comprises a lock core and a door handle, and is arranged in the middle of the opening side of the door leaf 1.
Alternatively, the lock cylinder and the door handle may be installed at any position of the door leaf 1 according to actual conditions.
A sealing step is arranged between the door leaf 1 and the bridge cut-off aluminum alloy door frame 8, and the special-shaped sealing strip 14, the D-shaped sealing strip 15 and the V-shaped sealing strip 16 are respectively installed on the sealing step.
The heat preservation door of registering one's residence in this embodiment bonds on bridge cut-off aluminum alloy ex-trusions skeleton 4 through two wooden door plant 2 to fill the heat preservation door of registering one's residence that insulating material polyurethane in the hollow part that its formed, existing aluminum alloy door's high strength and structural stability have the natural aesthetic feeling of wood door again, and heat preservation and air tightness performance are splendid, can reach passive room heat preservation door's requirement.
In an alternative of this embodiment, the door leaf 1 has an overall thickness of 92 mm.
Alternatively, the number of the wood door panels 2 may be increased according to actual circumstances.
Alternatively, the wooden door panel 2 may be a solid wood veneer, an artificial density board, a molded wood board, or other door panels produced from wood.
Alternatively, the surface of the wooden door panel 2 may be stuck with natural solid wood skin.
Alternatively, the wood door panel 2 may be integral or spliced.
In an alternative of this embodiment, the inner and outer door panels of the door leaf 1 are provided with grooves for decoration. The upper portion and the lower portion of the surface of the door leaf 1 are respectively provided with a groove which is formed in a square shape, the square groove in the upper portion is larger than the square groove in the lower portion, and the cross section of each groove is circular, so that the attractiveness of the door leaf 1 is improved.
Alternatively, the grooves may be formed in any shape and line such as a line, a circle, or a diamond on the surface of the door leaf 1, thereby increasing the comfort and the appreciation of the door leaf 1.
Alternatively, the cross section of the groove may be any shape and line such as V-shaped, U-shaped, square or trapezoid, so as to increase the comfort and the appreciation of the door leaf 1.
In an alternative of this embodiment, the thermal insulation material 3 may be an injection type polyurethane foaming thermal insulation material, which is injected into the hollow portion through a foaming machine and cured through a cold press or a hot press.
Optionally, the thermal insulation material 3 may also be a flame-retardant foam board, an extruded board, a polystyrene board, or other thermal insulation boards.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a heat preservation door of registering one's residence, its includes door plant, skeleton, insulation material and door frame, its characterized in that: the framework is provided with a front bonding surface and a back bonding surface which are respectively bonded with two door sheets, a hollow part is formed between each door sheet and the framework, the hollow part is filled with a heat insulation material and is made into a heat insulation door leaf after cold pressing or hot pressing, the heat insulation door leaf is assembled with a door frame, and more than two sealing steps are arranged between each heat insulation door leaf and the door frame; the sealing step is provided with a sealing strip;
the heat-insulation door for entering a house further comprises a hardware component, wherein the hardware component comprises a lockset and a plurality of hinges, the lockset is used for opening and locking the heat-insulation door leaf, the plurality of hinges are used for being connected with the door frame and the heat-insulation door leaf, the lockset is a multipoint lock, and the plurality of hinges are sequentially arranged on the door leaf and the door frame.
2. An entry thermal door as claimed in claim 1, wherein: the door plate is made of any one of a solid wood thin plate, an artificial density plate, a mould pressing wood plate and a door plate with a natural solid wood skin stuck on the surface, and the surface of the door plate is coated with environment-friendly paint.
3. A room-entry thermal door as claimed in claim 1 or 2, wherein: the door panels are integral or spliced.
4. An entry thermal door as claimed in claim 1, wherein: and grooves for decoration are arranged on the surfaces of the inner door plate and the outer door plate of the heat-preservation door leaf.
5. An entry thermal door as claimed in claim 4, wherein: the groove is square and is respectively arranged on the upper part and the lower part of the surface of the heat-preservation door leaf, and the cross section of the groove is circular.
6. An entry thermal door as claimed in claim 1, wherein: the framework and the door frame are made of bridge-cut-off aluminum alloy sections.
7. An entry thermal door as claimed in claim 1, wherein: the heat insulation material is a polyurethane heat insulation plate or an injection polyurethane foaming heat insulation material.
8. An entry thermal door as claimed in claim 6, wherein: the door frame is provided with a door plate protection step for positioning when being bonded with the door plate and protecting the edge of the door plate from being damaged by collision.
9. An entry thermal door as claimed in claim 1, wherein: the sealing steps are three sealing structures.
10. A room entry thermal door as claimed in claim 9, wherein: the three sealing structures are respectively a special-shaped sealing strip, a D-shaped sealing strip and a V-shaped sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022603107.9U CN214117949U (en) | 2020-11-12 | 2020-11-12 | Heat preservation door of registering one's residence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022603107.9U CN214117949U (en) | 2020-11-12 | 2020-11-12 | Heat preservation door of registering one's residence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214117949U true CN214117949U (en) | 2021-09-03 |
Family
ID=77503566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022603107.9U Active CN214117949U (en) | 2020-11-12 | 2020-11-12 | Heat preservation door of registering one's residence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214117949U (en) |
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2020
- 2020-11-12 CN CN202022603107.9U patent/CN214117949U/en active Active
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