CN208294312U - The hidden door of openable 180 degree - Google Patents
The hidden door of openable 180 degree Download PDFInfo
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- CN208294312U CN208294312U CN201820707116.2U CN201820707116U CN208294312U CN 208294312 U CN208294312 U CN 208294312U CN 201820707116 U CN201820707116 U CN 201820707116U CN 208294312 U CN208294312 U CN 208294312U
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- door
- arm
- shaft hinge
- straight
- door body
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Abstract
The utility model relates to the technical fields of door body building, disclose a kind of hidden door of openable 180 degree, door body is opened through two open stages to 180 degree by the way that runner assembly is arranged between door body and doorframe, structure is simple, installation convenience, specifically, first rotating shaft hinge is connect with door-plate, second shaft hinge is connect with doorframe, it is connected between first rotating shaft hinge and the second shaft hinge by linking arm, pass through the effect of first rotating shaft hinge and the second shaft hinge, realize that door body opens 180 degree, and, linking arm bending setting is formed with the evacuation area for door body rotation, door body is in opening procedure, close to first rotating shaft hinge decoration panel floor be located at evacuation area in but not with connect arm contact, it can be avoided decoration panel layer and doorframe or linking arm collide, the damage of decoration panel layer is caused to influence the service life of hidden door.
Description
Technical field
The utility model relates to the technical fields of door body building, more particularly to a kind of hidden door of openable 180 degree.
Background technique
With the fast development and the improvement of people's living standards of urban construction, have to the artistry and convenience of building
More to require, many safety devices such as upper necessary water power fire-fighting of building also meet both artistic and practical feature accordingly.
The connection structure that traditional decoration hidden door generally uses tobacco pipe hinge, hidden hinge or row hinge to open as hidden door, but
It is when hidden door open position reaches certain angle, door body can be withstood by wall, it is unable to reach greater angle, when fire occurs,
It is not easy to the conveying of fire-fighting equipment, simultaneously as being unable to 180 degree unlatching, frequently can lead to door body can occupy the passageway of a part,
Make crowd to be evacuated can not fast transfer.And it is existing be able to achieve 180 degree unlatching hidden door be door body upper and lower ends setting turn over
Hidden door is opened 180 degree by turnover mechanism by rotation mechanism, and such hidden door structure is more complex, and hidden door and doorframe are usually all by hard
Made of material, it is easy to happen collision between doorframe and decoration panel layer during the opening and closing of hidden door, is influenced dark
The service life of door.
Utility model content
The purpose of the utility model is to provide a kind of structure is simple, and it is avoided that decoration panel layer and doorframe collide in turn
Influence the hidden door of the openable 180 degree of hidden door service life.
To solve the above-mentioned problems, the utility model provide a kind of hidden door of openable 180 degree, including doorframe, door body with
And runner assembly, the door body include door-plate and the decoration panel layer that is arranged on the door-plate, the runner assembly includes first
The linking arm of shaft hinge, the second shaft hinge and connection the first rotating shaft hinge and second shaft hinge, it is described
First rotating shaft hinge is connect with the door-plate, and second shaft hinge is connect with the doorframe, the linking arm bending setting
Form the evacuation area for door body rotation.
Further, the linking arm includes sequentially connected first straight-arm, transverse arm, oblique arm and the second straight-arm, described
First straight-arm is parallel with second straight-arm, and the transverse arm is vertical with first straight-arm, first straight-arm, oblique arm, transverse arm
And second straight-arm be enclosed the evacuation area jointly, the first rotating shaft hinge is connect with first straight-arm, described
Two shaft hinges are connect with second straight-arm.
Further, the first rotating shaft hinge is connect by the first connecting plate with the door-plate, the second shaft hinge
Chain is connect by the second connecting plate with the doorframe.
Further, first connecting plate is vertical with first straight-arm, and second connecting plate is straight with described second
Arm is parallel.
Further, the hidden door of the openable 180 degree includes at least two runner assemblies, each runner assembly
It is linearly spaced along the short transverse of the door body and uniformly arranges.
Further, the doorframe is equipped with limiter or lockset, and the limiter or lockset setting are with described second
On the opposite doorframe of shaft hinge.
Further, the door-plate is equipped with ribs, and the ribs is arranged along the short transverse of the door-plate.
The utility model provides a kind of hidden door of openable 180 degree, by the way that runner assembly is arranged between door body and doorframe
Door body is opened through two open stages to 180 degree, structure is simple, and installation convenience, specifically, first rotating shaft hinge and door-plate connect
It connects, the second shaft hinge is connect with doorframe, is connected between first rotating shaft hinge and the second shaft hinge by linking arm, linking arm
Bending setting is formed with the evacuation area for door body rotation, when hidden door opens the first stage, pushes first towards door-plate decoration panel layer side
Door body, at this point, door body around first rotating shaft hinge rotate, close to first rotating shaft hinge door body linking arm the transfer of evacuation area
It is dynamic, at this point, the opening angle of door is between 0~33 degree, when door body is continued to rotate to second stage, close first rotating shaft hinge
Door-plate end abutment is in the evacuation area side wall of linking arm, and under the action of thrust, linking arm drives door body together about the second shaft
Hinge rotate up to door body open 180 degree it is parallel with wall, since door-plate and decoration panel layer itself have certain thickness, this mistake
Cheng Zhong is located in evacuation area close to the decoration panel floor of first rotating shaft hinge but does not connect with linking arm along the rotation direction of door body
Touching avoids decoration panel layer and doorframe or linking arm from colliding, and the damage of decoration panel layer is caused to influence the service life of hidden door.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the hidden door of the openable 180 degree in the utility model embodiment；
Fig. 2 is the schematic diagram that hidden door opens the first stage in the utility model embodiment；
Fig. 3 is the schematic diagram that hidden door opens second stage in the utility model embodiment；
Fig. 4 is the schematic diagram of runner assembly in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the hidden door of the openable 180 degree in the utility model embodiment.
In figure, 1, doorframe；2, door body；3, runner assembly；4, limiter or lockset；21, door-plate；22, decoration panel layer；23,
Ribs；31, first rotating shaft hinge；32, the second shaft hinge；33, linking arm；34, area is avoided；331, the first straight-arm；332,
Transverse arm；333, oblique arm；334, the second straight-arm；335, the first connecting plate；336, the second connecting plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In conjunction with shown in Fig. 1 to 5, a kind of hidden door of openable 180 degree of the utility model embodiment is schematically showed,
It is generally used in simple gate structure, including doorframe 1, door body 2 and runner assembly 3, door body 2 is connected by runner assembly 3 and doorframe 1
It connects, is opened door body 2 to 180 degree through two open stages by runner assembly 3, structure is simple, installation convenience, and door body 2 includes
Door-plate 21 and the decoration panel layer 22 being arranged on door-plate 21, runner assembly 3 include first rotating shaft hinge 31, the second shaft hinge 32
And the linking arm 33 of connection first rotating shaft hinge 31 and the second shaft hinge 32, first rotating shaft hinge 31 are connect with door-plate 21,
Second shaft hinge 32 is connect with doorframe 1, and the evacuation area 34 to be formed and be rotated for door body 2 is arranged in 33 bending of linking arm, avoids area 34
Radius of gyration when mainly evacuation door body 2 is rotated along first rotating shaft hinge.
Specifically, first rotating shaft hinge 31 is connect with door-plate 21, can proof strength, and do not influence the beauty of decoration panel layer 22
The property seen and integrality, the second shaft hinge are connect with doorframe 1, pass through linking arm between first rotating shaft hinge and the second shaft hinge
33 connections, 33 bending of linking arm setting is formed with the evacuation area 34 rotated for door body 2, when hidden door opens the first stage, court first
21 decoration panel layer of door-plate, 22 side pushes door body 2, and door body 2 is rotated around first rotating shaft hinge 31, close to the door of first rotating shaft hinge 31
Body 2 rotates up to 21 end abutment of door-plate of door body 2 on linking arm 33 in the evacuation area 34 of linking arm 33, at this point, door
Opening angle is between 0~33 degree, and door body 2 can be scheduled on the opening angle of first stage, that is, realizes the half-open position of door, full
The daily passage demand of foot；When door body 2 is continued to rotate to second stage, under force, linking arm 33 drives door body 2 common
Around the second shaft hinge 32 rotate up to door body 2 open 180 degree it is parallel with wall, realize door body 2 standard-sized sheet, can happen suddenly shape
It is when condition occurs, door body 2 is fully open to fitting wall, it is not take up the space in channel, convenient for passing through, due to door-plate 21 and facing
Plate layer 22 itself has certain thickness, during this, along the rotation direction of door body 2, close to the decorations of first rotating shaft hinge 31
Panel layer 22 is located in evacuation area 34 but does not contact with linking arm 33, and decoration panel layer 22 is avoided to touch with doorframe 1 or linking arm 33
It hits, the damage of decoration panel layer 22 is caused to influence the service life of hidden door.
In the present embodiment, doorframe 1 and wall, the decoration panel layer 22 and door-plate 21 and runner assembly 3 and doorframe 1 of door body 2
It is dismountable connection type between door-plate 21, in actual installation, doorframe 1, door-plate 21, decoration panel layer 22 and rotation
Component 3 is finished product, can scene be mounted directly, generally, doorframe 1 using setscrew and wall installation fix, guarantee doorframe 1
It is concordant with the ornament materials of surrounding wall, or according to design requirement in monolithic chamber, school position is adjusted using screw and washer, by door
Frame 1 and wall installation are fixed, and first rotating shaft hinge 31 is connect by the first connecting plate 335 with door-plate 21, the second shaft hinge 32
It is connect by the second connecting plate 336 with doorframe 1, between the first connecting plate 335 and door-plate 21 and the second connecting plate 336 and doorframe
It can be detachably connected, can also be detachably connected using button code character part using screw between 1.Further, in order to guarantee to connect
The stability connect, the first connecting plate 335 is vertical with the first straight-arm, and the second connecting plate 336 is parallel with the second straight-arm.
In addition, runner assembly 3 is connect with doorframe 1 and door-plate 21, not and on the decoration panel layer 22 or wall in door body 2
Finishing material contact, in hidden door opening process, the decoration panel layer 22 in door body 2 or the finishing material on wall not with connection
Arm 33 contacts, and therefore, the hidden door structure in the present embodiment is adapted to any finishing material.
Further, referring to shown in Fig. 4, linking arm 33 is made of one piece, and according to facing plate thickness and is installed
Face thickness determines specific bending angle, linking arm 33 include sequentially connected first straight-arm 331, transverse arm 332, oblique arm 333 with
And second straight-arm 334, the first straight-arm 331 is parallel with the second straight-arm 334, and transverse arm 332 is vertical with the first straight-arm 331, the first straight-arm
331, oblique arm 333, transverse arm 332 and the second straight-arm 334 are enclosed evacuation area 34 jointly, and first rotating shaft hinge 31 and first is directly
Arm 331 connects, and the second shaft hinge 32 is connect with the second straight-arm 334, and door body 2 is when opening the first stage, first rotating shaft hinge
31 effects, 21 end of door-plate of door body 2 is rotated up to close to the door body 2 of first rotating shaft hinge 31 in the evacuation area 34 of linking arm 33
Portion is connected to oblique arm 333 and 332 intersection of transverse arm, when opening second stage, pushes door body 2, door body 2 and linking arm 33 are common
It is rotated around the second shaft hinge 32.
In the present embodiment, referring to Figure 5, the hidden door of openable 180 degree includes at least two runner assemblies 3, each to rotate
Component 3 is linearly spaced along the short transverse of door body 2 and uniformly arrangement, it is preferable that height of two runner assemblies 3 along door body 2
Degree direction guarantees 2 uniform force of door body in being symmetrically linearly intervally arranged up and down, steady to open.
Further, doorframe 1 is equipped with limiter or lockset, and limiter is generally made of elastic material, avoids door body 2
Excessively closing causes runner assembly 3 to damage, meanwhile, it is also avoided that and is being collided between doorframe 1 and door body 2 at closing time energetically, limited
Device or lockset are arranged on the doorframe opposite with the second shaft hinge 32, i.e. doorframe of the two sides of door body 2 respectively with two sides is matched
Run shutdown jointly, the second shaft hinge 32 is arranged on side doorframe 1, and allow door body 2 along this 1 rotating opening of side door frame,
Be equipped with lockset or limiter with the opposite doorframe 1 of the setting doorframe 1 of the second shaft hinge 32, realize door body 2 with doorframe 1
Locking or limit anticollision.
In order to guarantee the intensity of door-plate 21, ribs is equipped in door-plate 21, ribs is arranged along the short transverse of door-plate 21,
Generally, door-plate 21 is the thick zinc-plated sheet metal forming of 2mm, and door-plate 21 and ribs are fixed using butt-joint.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (7)
1. a kind of hidden door of openable 180 degree, which is characterized in that including doorframe, door body and runner assembly, the door body includes
Door-plate and the decoration panel layer being arranged on the door-plate, the runner assembly include first rotating shaft hinge, the second shaft hinge with
And the linking arm of connection the first rotating shaft hinge and second shaft hinge, the first rotating shaft hinge and the door-plate connect
It connects, second shaft hinge is connect with the doorframe, and the evacuation to be formed for door body rotation is arranged in the linking arm bending
Area.
2. the hidden door of openable 180 degree as described in claim 1, which is characterized in that the linking arm includes sequentially connected
First straight-arm, transverse arm, oblique arm and the second straight-arm, first straight-arm is parallel with second straight-arm, the transverse arm with it is described
First straight-arm is vertical, and first straight-arm, oblique arm, transverse arm and the second straight-arm are enclosed the evacuation area jointly, and described
One shaft hinge is connect with first straight-arm, and second shaft hinge is connect with second straight-arm.
3. the hidden door of openable 180 degree as claimed in claim 2, which is characterized in that the first rotating shaft hinge passes through first
Connecting plate is connect with the door-plate, and second shaft hinge is connect by the second connecting plate with the doorframe.
4. the hidden door of openable 180 degree as claimed in claim 3, which is characterized in that first connecting plate and described first
Straight-arm is vertical, and second connecting plate is parallel with second straight-arm.
5. such as the hidden door of the described in any item openable 180 degrees of Claims 1-4, which is characterized in that the openable 180 degree
Hidden door include at least two runner assemblies, each runner assembly is linearly spaced along the short transverse of the door body
And uniformly arrangement.
6. such as the hidden door of the described in any item openable 180 degrees of Claims 1-4, which is characterized in that the doorframe is equipped with limit
Position device or lockset, the limiter or lockset are arranged on the doorframe opposite with second shaft hinge.
7. such as the hidden door of the described in any item openable 180 degrees of Claims 1-4, which is characterized in that the door-plate, which is equipped with, to be added
Strong rib, the ribs are arranged along the short transverse of the door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707116.2U CN208294312U (en) | 2018-05-10 | 2018-05-10 | The hidden door of openable 180 degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707116.2U CN208294312U (en) | 2018-05-10 | 2018-05-10 | The hidden door of openable 180 degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294312U true CN208294312U (en) | 2018-12-28 |
Family
ID=64727338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820707116.2U Active CN208294312U (en) | 2018-05-10 | 2018-05-10 | The hidden door of openable 180 degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439403A (en) * | 2019-09-04 | 2019-11-12 | 上海上飞飞机装备制造有限公司 | A kind of hatch door built-in hinge and its opening/closing method |
-
2018
- 2018-05-10 CN CN201820707116.2U patent/CN208294312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439403A (en) * | 2019-09-04 | 2019-11-12 | 上海上飞飞机装备制造有限公司 | A kind of hatch door built-in hinge and its opening/closing method |
| CN110439403B (en) * | 2019-09-04 | 2023-07-21 | 上海上飞飞机装备制造有限公司 | Invisible hinge of cabin door and opening and closing method thereof |
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