CN214886452U

CN214886452U - Outer flat inner open invisible door with aluminum alloy edge

Info

Publication number: CN214886452U
Application number: CN202121017751.6U
Authority: CN
Inventors: 李栋梁; 王雪颖; 胡衍丹
Original assignee: Jining Tiangong Wood Industry Co ltd
Current assignee: Jining Tiangong Wood Industry Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-26
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to an invisible door technical field specifically is an outer flat internal opening invisible door with aluminum alloy limit type, including invisible door main part, invisible door main part is including first aluminum alloy strip and the second aluminum alloy strip that is used for preventing invisible door deformation, and second aluminum alloy strip one side is equipped with and is used for realizing the automatic closed hydraulic hinge of invisible door, and first aluminum alloy strip and second aluminum alloy strip all install door body structure through the construction bolt connection, and the door body structure outside is equipped with the fire-retardant layer that is used for improving this invisible door fire behavior, through setting up fire-retardant layer for the potential safety hazard of this invisible door in the use is by effectual reduction.

Description

Outer flat inner open invisible door with aluminum alloy edge

Technical Field

The utility model relates to an invisible door technical field specifically is an outer flat interior division of invisible door with aluminum alloy limit type.

Background

Open when the door is opened outward flat promptly, the door is rotatory towards indoor direction, the stealthy door is on objective visual sensation promptly, can have the fusibility with the wall, make the whole comparatively complete design of wall, the collocation all is suitable for the stealthy door in various design styles and is just given the door and hide, when others see, give others' illusion, can not see that it is individual door, little house type need carry out more of stealthy door design, the design of stealthy door makes the space sense of wholeness stronger, also more clean and tidy in the vision.

However, the existing outer flat inner opening invisible door still has a lot of defects, in the prior art, the outer flat inner opening invisible door is mostly a wooden door, and the wooden door can deform after long-term use, so that the four sides are difficult to completely close, and the invisible door 'invisible' function is lost; the fire behavior of present stealthy door is relatively poor usually to when the conflagration breaing out, wooden stealthy door can be with higher speed the stretching of conflagration, and wooden stealthy door arouses the house of fire more easily, has certain potential safety hazard.

Therefore, it is necessary to design an outer flush and inner open invisible door with an aluminum alloy edge type to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer flat stealthy door of opening with aluminum alloy limit type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an outer flat stealthy door of opening in with aluminum alloy limit type, includes stealthy door main part, stealthy door main part is equipped with the hydraulic hinge that is used for realizing the automatic closed of stealthy door including first aluminum alloy strip and the second aluminum alloy strip that is used for preventing stealthy door deformation, second aluminum alloy strip one side, and first aluminum alloy strip and second aluminum alloy strip all install door body structure through the construction bolt connection, and the door body structure outside is equipped with the fire-retardant layer that is used for improving this stealthy door fire behavior.

As the utility model discloses preferred scheme, first aluminum alloy strip and second aluminum alloy strip all are equipped with two, and first aluminum alloy strip and second aluminum alloy strip all are established into isosceles trapezoid, and just first aluminum alloy strip passes through mounting bolt to be installed in door body structure top and bottom, and second aluminum alloy strip passes through mounting bolt to be installed at door body structure along length direction's both ends.

As the utility model discloses preferred scheme, one side that first aluminum alloy strip is close to door body structure is equipped with first mounting groove, and one side equidistance that door body structure was kept away from to first aluminum alloy strip is equipped with a plurality of first bolt holes, and door body structure establishes inside first mounting groove.

As the utility model discloses preferred scheme, one side that second aluminum alloy strip is close to door body structure is equipped with the second mounting groove, and one side that door body structure was kept away from to second aluminum alloy strip is equipped with a plurality of first bolt holes, and one side that door body structure was kept away from to one of them second aluminum alloy strip is equipped with two hydraulic hinge.

As the utility model discloses preferred scheme, the door body structure includes wooden door, and wooden door outside is equipped with fire-retardant layer, and four sides that wooden door cross-sectional area is less are equipped with first bolt hole position size homogeneous phase complex second bolt hole.

As the utility model discloses preferred scheme, fire-retardant layer includes resin type fire retardant and fire prevention paint coating, and resin type fire retardant establishes in the one side that is close to wooden door, and the resin type fire retardant and fire prevention paint coating outside are equipped with the via hole that corresponds with the second bolt hole.

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

1. the utility model discloses in, through setting up first aluminum alloy strip and second aluminum alloy strip, when this stealthy door in long-term use, because the door body structure outside installs first aluminum alloy strip and second aluminum alloy strip through the construction bolt connection to make first aluminum alloy strip and second aluminum alloy strip all can be better protect all around door body structure, and then avoid door body structure four directions to take place to warp and lose "stealthy" function after long-term use to a certain extent.

2. The utility model discloses in, through setting up fire-retardant layer, under the combined action of resin type fire retardant and fire prevention paint coating for this stealthy door can effectively avoid the door body structure to be ignited and the conflagration breaing out in the use, and effectively reduces the speed that the conflagration stretchs when the conflagration takes place, makes the potential safety hazard of this stealthy door in the use by effectual reduction.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the door body structure of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a concealed door body; 11. a first aluminum alloy strip; 111. a first mounting groove; 12. a second aluminum alloy strip; 121. a second mounting groove; 13. hydraulic hinge; 14. installing a bolt; 15. a first bolt hole; 2. a door body structure; 21. a flame retardant layer; 211. a fire-retardant paint coating; 212. a resin type flame retardant; 22. a wooden door; 23. a second bolt hole.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution:

an outer flat inner open invisible door with an aluminum alloy edge type comprises an invisible door main body 1, the invisible door main body 1 comprises a first aluminum alloy strip 11 and a second aluminum alloy strip 12 for preventing the invisible door from deforming, a hydraulic hinge 13 for realizing the automatic closing of the invisible door is arranged on one side of the second aluminum alloy strip 12, a door body structure 2 is connected and installed on the first aluminum alloy strip 11 and the second aluminum alloy strip 12 through installation bolts 14, a flame retardant layer 21 for improving the fireproof performance of the invisible door is arranged on the outer side of the door body structure 2, by arranging the first aluminum alloy strip 11 and the second aluminum alloy strip 12, the first aluminum alloy strip 11 and the second aluminum alloy strip 12 can better protect the periphery of the door body structure, further avoiding the deformation of the door body structure in four directions after long-term use to lose the invisible function to a certain extent, by arranging the flame-retardant layer 21, the potential safety hazard of the invisible door in the use process is effectively reduced.

In the embodiment, referring to fig. 1 and 3, two first aluminum alloy strips 11 and two second aluminum alloy strips 12 are provided, the first aluminum alloy strips 11 and the second aluminum alloy strips 12 are both configured into an isosceles trapezoid, the first aluminum alloy strips 11 are mounted at the top and the bottom of the door body structure 2 through mounting bolts 14, the second aluminum alloy strips 12 are mounted at two ends of the door body structure 2 along the length direction through mounting bolts 14, a first mounting groove 111 is provided at one side of the first aluminum alloy strips 11 close to the door body structure 2, a plurality of first bolt holes 15 are equidistantly provided at one side of the first aluminum alloy strips 11 away from the door body structure 2, the door body structure 2 is provided inside the first mounting groove 111, a second mounting groove 121 is provided at one side of the second aluminum alloy strips 12 close to the door body structure 2, a plurality of first bolt holes 15 are provided at one side of the second aluminum alloy strips 12 away from the door body structure 2, two hydraulic hinges 13 are provided at one side of the second aluminum alloy strips 12 away from the door body structure 2, through setting up first aluminum alloy strip 11 and second aluminum alloy strip 12, the four directions that have realized this stealthy door can be effectual by the protection, when the in-service use, because the door body structure 2 outside is installed first aluminum alloy strip 11 and second aluminum alloy strip 12 through the 14 connections of construction bolt, thereby make first aluminum alloy strip 11 and second aluminum alloy strip 12 all can be better protect all around to door body structure 2, and then avoid door body structure 2 to take place to warp and lose "stealthy" function in the four directions after long-term the use to a certain extent.

In an embodiment, referring to fig. 1 and 2, the door body structure 2 includes a wooden door 22, a fire retardant layer 21 is disposed on an outer side of the wooden door 22, and second bolt holes 23 are disposed on four sides of the wooden door 22 with a smaller cross-sectional area and are matched with the first bolt holes 15 in size and position.

In an embodiment, referring to fig. 2, the flame retardant layer 21 includes a resin type flame retardant 212 and a fire retardant coating 211, the resin type flame retardant 212 is disposed at a side close to the wooden door 22, via holes corresponding to the second bolt holes 23 are disposed at outer sides of the resin type flame retardant 212 and the fire retardant coating 211, and by disposing the flame retardant layer 21, the hidden door can effectively reduce potential safety hazards.

The working principle is as follows: when in use, the invisible door is reasonably installed through the hydraulic hinge 13, the invisible door can be automatically closed under the action of the hydraulic hinge 13, and because the outer side of the door body structure 2 is connected and installed with the first aluminum alloy strip 11 and the second aluminum alloy strip 12 through the installation bolt 14, so that the first aluminum alloy strip 11 and the second aluminum alloy strip 12 can both better protect the periphery of the door body structure 2, further avoiding the loss of the invisible function caused by the deformation of the door body structure 2 after long-term use to a certain extent, under the combined action of the resin type flame retardant 212 and the fireproof paint coating 211, the invisible door can effectively prevent the door body structure 2 from being ignited to cause fire in the using process, and when a fire disaster occurs, the speed of spreading the fire disaster is effectively reduced, so that the potential safety hazard of the invisible door in the use process is effectively reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer flat stealthy door of interior division with aluminum alloy limit type, includes stealthy door main part (1), its characterized in that: stealthy door main part (1) is equipped with hydraulic hinge (13) that are used for realizing the automatic closure of stealthy door including first aluminum alloy strip (11) and second aluminum alloy strip (12) that are used for preventing stealthy door deformation, second aluminum alloy strip (12) one side, and first aluminum alloy strip (11) and second aluminum alloy strip (12) are all installed door body structure (2) through construction bolt (14) connection, and the door body structure (2) outside is equipped with and is used for improving fire behaviour's fire-retardant layer (21) of this stealthy door.

2. The invisible door of claim 1, wherein the invisible door comprises an aluminum alloy edge profile, and the invisible door comprises: first aluminum alloy strip (11) and second aluminum alloy strip (12) all are equipped with two, and first aluminum alloy strip (11) and second aluminum alloy strip (12) all are established into isosceles trapezoid, and install at door body structure (2) top and bottom through construction bolt (14) first aluminum alloy strip (11), and install at door body structure (2) along length direction's both ends through construction bolt (14) second aluminum alloy strip (12).

3. The invisible door of claim 1, wherein the invisible door comprises an aluminum alloy edge profile, and the invisible door comprises: one side that first aluminum alloy strip (11) are close to door body structure (2) is equipped with first mounting groove (111), and one side equidistance that door body structure (2) were kept away from in first aluminum alloy strip (11) is equipped with a plurality of first bolt holes (15), and door body structure (2) are established inside first mounting groove (111).

4. The invisible door of claim 1, wherein the invisible door comprises an aluminum alloy edge profile, and the invisible door comprises: one side that second aluminum alloy strip (12) are close to door body structure (2) is equipped with second mounting groove (121), and one side that door body structure (2) were kept away from in second aluminum alloy strip (12) is equipped with a plurality of first bolt holes (15), and one side that door body structure (2) were kept away from in one of them second aluminum alloy strip (12) is equipped with two hydraulic hinge (13).

5. The invisible door of claim 1, wherein the invisible door comprises an aluminum alloy edge profile, and the invisible door comprises: the door body structure (2) comprises a wooden door (22), a flame-retardant layer (21) is arranged on the outer side of the wooden door (22), and second bolt holes (23) matched with the first bolt holes (15) in position and size are formed in the four sides of the wooden door (22) with the smaller cross section area.

6. The invisible door of claim 1, wherein the invisible door comprises an aluminum alloy edge profile, and the invisible door comprises: the flame retardant layer (21) comprises a resin type flame retardant (212) and fireproof paint coating (211), the resin type flame retardant (212) is arranged on one side close to the wooden door (22), and via holes corresponding to the second bolt holes (23) are formed in the outer sides of the resin type flame retardant (212) and the fireproof paint coating (211).