CN105442967B - A kind of door-hinge component for heavy hidden door - Google Patents
A kind of door-hinge component for heavy hidden door Download PDFInfo
- Publication number
- CN105442967B CN105442967B CN201510882627.9A CN201510882627A CN105442967B CN 105442967 B CN105442967 B CN 105442967B CN 201510882627 A CN201510882627 A CN 201510882627A CN 105442967 B CN105442967 B CN 105442967B
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- China
- Prior art keywords
- door
- support column
- mounting blocks
- fixed seat
- hinge component
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- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/41—Concealed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a kind of door-hinge component for heavy hidden door, including support column and several U-shaped connectors being connected on the support columns, one end of the U-shaped connector upper shed is connected on the support columns, movable rotation-shaft is fixed with the other end of U-shaped connector, connection rotating shaft is arranged with the movable rotation-shaft, top fixed seat and bottom fixed seat are separately installed with the two ends of support column, the support column can be rotated around top fixed seat and bottom fixed seat.It has bearing good, the characteristics of easy for installation.
Description
Technical field
The present invention relates to the closing device technical field at architectural openings, more particularly, to one kind for heavy hidden door
Door-hinge component.
Background technology
Ornamental hidden door needs to keep disguised and complete opening when installing, when hidden door is installed, in the door of hidden door
Ornamental stone facing is installed, weight can reach more than 500 jin, therefore common door-hinge hinge can not be effective on frame
Support door frame, simultaneously as the specific use of fire hydrant hidden door, according to the 5.13.3 articles in GB GB14561-2003,
5.13.4 bar specifies：Fire hydrant chamber door opening angle cannot be less than 160 degree；Chamber door is opened and answers light and flexible, without jam phenomenon.Open
Open pulling force no more than 50N.Accordingly, it would be desirable to carry out structure design.
Chinese patent CN103015959A discloses a kind of 180 degree and opens concealed door-hinge, and it includes door-hinge body, the first hinge
Chain and second hinge, the first axle includes fixed chain piece and opens chain piece, and the fixation chain piece is fixedly connected on fixed body
On, the unlatching chain piece is fixedly connected on the door-hinge body, and the second hinge includes fixed chain piece and opens chain piece, the fixation chain
Piece is fixedly connected on the door-hinge body, the unlatching chain piece be fixed on activity open body on, by the first axle and this fix
Body connects to form the first opening unit, and opening body by the door-hinge body, the second hinge and the activity connects to form second and open
Unit is opened, second opening unit is integrally attached in first opening unit, the opening angle of first opening unit is at 0 degree
To between 90 degree, the opening angle of second opening unit is also between 0 degree to 90 degree, so the 180 degree opens concealed door
The overall opening angle of axle is at 0 degree between 180 degree.
Above-mentioned door-hinge is used for the door frame of lighter in weight, and on heavier door frame, door-hinge installs inconvenient, is easily damaged
And can not effectively support the weight of door frame.It is therefore desirable to be improved.
The content of the invention
For the deficiency that above-mentioned prior art is present, it is an object of the invention to provide a kind of door-hinge group for heavy hidden door
Part, it has bearing good, the characteristics of easy for installation.
To achieve these goals, the technical solution adopted in the present invention is：A kind of door-hinge component for heavy hidden door,
It is characterized in that：Including support column and several U-shaped connectors being connected on the support columns, the U-shaped connector upper shed
One end is connected on the support columns, and movable rotation-shaft is fixed with the other end of U-shaped connector, and connection is arranged with the movable rotation-shaft
Rotating shaft, top fixed seat and bottom fixed seat are separately installed with the two ends of support column, and the support column can be solid around top fixed seat and bottom
Reservation is rotated.
In a kind of above-mentioned door-hinge component for heavy hidden door, the top fixed seat includes top mounting blocks, pacifies on top
Locating piece is fixed with dress block, flexible ejector pin component is installed on the locating piece, it is fixed to be offered at the two ends of support column
Position groove, the support column is inserted into location hole, and the ejector pin component is held out against in detent.
In a kind of above-mentioned door-hinge component for heavy hidden door, the bottom fixed seat includes bottom mounting blocks, in bottom peace
Locating piece is fixed with dress block, flexible ejector pin component is installed on locating piece, the support column is inserted into location hole, institute
Ejector pin component is stated to hold out against in detent.
In a kind of above-mentioned door-hinge component for heavy hidden door, the ejector pin component includes spring and thimble part, institute
State locating piece and offer telescopic hole, the telescopic hole is vertical with location hole, the thimble part is slidably installed in telescopic hole and by spring
Push against.
In a kind of above-mentioned door-hinge component for heavy hidden door, the top mounting blocks are L-shaped, the mounting blocks on top
Side offers lateral aperture, and on top, the opposite side of mounting blocks offers upright opening, and the lateral aperture is long slot bore with upright opening
And be mutually perpendicular to, the locating piece is connected on upright opening.
In a kind of above-mentioned door-hinge component for heavy hidden door, the bottom mounting blocks are in plate shaped, the bottom installation
Mounting hole is offered on block.
In a kind of above-mentioned door-hinge component for heavy hidden door, the support column is provided with spring bearing, the branch
Support bearing is located between support column and firm banking.
In a kind of above-mentioned door-hinge component for heavy hidden door, the movable rotation-shaft is provided with load-bearing bearing, described
Load-bearing bearing is located between movable rotation-shaft and connection rotating shaft.
In a kind of above-mentioned door-hinge component for heavy hidden door, the section of the support column is hexagonal.
In a kind of above-mentioned door-hinge component for heavy hidden door, the section of the support column is in quadrangle.
After using said structure, the invention has the advantages that compared with the prior art,：
1st, setting support column and U-shaped connector can concentrate on support column and U-shaped connector the weight of door frame, due to branch
Dagger and U-shaped connector set integral, can be installed with supporting door frame during installation, and easy for installation, bearing is good.
The 2nd, top fixed seat is set and bottom fixed seat fixedly mounts door-hinge component to building, it is convenient to adjust opening for door-hinge component
Door angle and opening position, install rapid, simply.
3rd, the enabling of the detent cooperation control door frame in setting ejector pin component and support column sequentially, makes door frame first around even
Axis of rotation is connect, when door frame turns to 90 degree, door frame is rotated further, ejector pin component is retracted, and door frame continues around support column and turns to
Not less than the position of 180 degree, rotate convenient, mechanism's reliability.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention；
Fig. 2 is the cross section structure diagram at ejector pin component of the invention；
Fig. 3 is the structural representation of top fixed seat in the present invention.
Fig. 4 is the structural representation of the hidden door closed mode in the present invention.
Fig. 5 is the structural representation of 90 degree of hidden door unlatching in the present invention.
Fig. 6 is the structural representation of the hidden door unlatching 180 degree in the present invention.
In figure：Support column 10；Detent 11；U-shaped connector 20；Movable rotation-shaft 21；Load-bearing bearing 30；Connection rotating shaft
40；Top fixed seat 50；Top mounting blocks 51；Lateral aperture 511；Upright opening 512；Locating piece 52；Telescopic hole 521；Location hole 522；Bottom
Fixed seat 60；Bottom mounting blocks 61；Ejector pin component 70；Thimble part 71；Spring 72；Plug 73；Spring bearing 80；Door frame 90.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment, as shown in Fig. 1, Fig. 4 to Fig. 6：A kind of door-hinge component for heavy hidden door, including support column 10 and solid
Several U-shaped connectors 20 on support column 10 are connected in, preferably, U-shaped connector 20 is fixed with two and is distributed in support
The two ends of post 10, one end of the upper shed of U-shaped connector 20 is connected on support column 10, is connected in the other end of U-shaped connector 20
There are movable rotation-shaft 21, the i.e. two ends of U-shaped connector 20 to connect support column 10 and movable rotation-shaft 21 respectively, U-shaped connector 20 can band
Dynamic support column 10 is rotated, and connection rotating shaft 40 is arranged with movable rotation-shaft 21, and connection rotating shaft 40 is connected by connecting plate with door frame 90
Connect, top fixed seat 50 and bottom fixed seat 60 are separately installed with the two ends of support column 10, support column 10 can be around the top He of fixed seat 50
Bottom fixed seat 60 is rotated.
Door frame 90 is connected on connection rotating shaft 40, and door-hinge component is fixed on building by pushing up fixed seat 50 and bottom fixed seat 60
At thing opening, door-hinge component can be conveniently fixed by pushing up fixed seat 50 and bottom fixed seat 60, installation effectiveness is high, connection rotating shaft 40
Rotate, door frame 90 is rotated around movable rotation-shaft 21, when door frame 90 turns to 90 degree, door frame 90 drives movable rotation-shaft 21 and U-shaped to connect
Fitting 20 is rotated around support column 10, and door frame 90 is opened in angle not less than 180 degree, and door-hinge component is arranged to an entirety, is installed
With it is easy to process, high precision, installation effectiveness is high, and uniformity is good, rigidity it is good, bearing is strong.
As shown in Fig. 1 to Fig. 3：Top fixed seat 50 includes top mounting blocks 51, and locating piece 52 is fixed with the mounting blocks 51 of top,
Flexible ejector pin component 70 is installed on locating piece 52, detent 11, support column 10 are offered at the two ends of support column 10
It is inserted into location hole 522, ejector pin component 70 is held out against in detent 11.Bottom fixed seat 60 includes bottom mounting blocks 61, the bottom of at
Locating piece 52 is fixed with mounting blocks 61, flexible ejector pin component 70 is installed on locating piece 52, support column 10 is inserted into fixed
In the hole 522 of position, ejector pin component 70 is held out against in detent 11.Ejector pin component 70 includes spring 72 and thimble part 71, locating piece
52 offer telescopic hole 521, and closure has plug 73 at the opening of telescopic hole 521, and telescopic hole 521 is vertical with location hole 522, top
Needle 71 is slidably installed in telescopic hole 521 and is pushed against by spring 72.
The locating piece 52 with ejector pin component 70 is mounted in top fixed seat 50 and bottom fixed seat 60, ejector pin component 70 can be pushed up
Tightly in the detent 11 at the two ends of support column 10, therefore, rotating for support column 10 is subject to limiting for two ends ejector pin component 70 simultaneously
System, the secondary open angle of effective control door frame 90, makes hidden door progressively open, and the order being turned on and off is coherent consistent, makes
Position close the door in place.
Top mounting blocks 51 are L-shaped, and on top, the side of mounting blocks 51 offers lateral aperture 511, and on top, mounting blocks 51 is another
Side offers upright opening 512, and lateral aperture 511 is mutually perpendicular to upright opening 512, and lateral aperture 511 is elongated slot with upright opening 512
Hole, locating piece 52 is connected on upright opening 512.The position of locating piece 52 is adjusted by upright opening 512, and then adjusts support column 10
The position at two ends, makes support column 10 that a position for being adapted to fit door frame 90 is maintained at when being attached to building, by adjusting water
Flat hole 511, can adjust displacement when support column 10 is attached to building, make opening for the deadend building of door frame 90 of installation
Mouthful, it is easy to adjust.Bottom mounting blocks 61 offer mounting hole in plate shaped on bottom mounting blocks 61.Made by fixed bottom mounting blocks 61
Door-hinge component is fixedly connected on building, and bearing is good, and position is fixed conveniently.
Spring bearing 80 is installed on support column 10, spring bearing 80 is located between support column 10 and firm banking.
Load-bearing bearing 30 is installed, load-bearing bearing 30 is located between movable rotation-shaft 21 and connection rotating shaft 40 on movable rotation-shaft 21.Support shaft
Hold 80 and load-bearing bearing 30 can be using pressure ball bearing, bearing is good, rotates flexible, effectively transmits gravity, reduces door frame
90 resistances for rotating, open hidden door convenient rapid.
Preferably, the section of support column 10 is hexagonal.
Preferably, the section of support column 10 is in quadrangle.
Using the support column 10 of shape changeable, the rigidity of support column 10 is good, and intensity is high, and the performance of welding is good.
Hidden door is widely used at present, and other structures and principle are same as the prior art, repeat no more here.
Claims (9)
1. a kind of door-hinge component for heavy hidden door, it is characterised in that：Including support column and U-shaped connector, the U-shaped connection
One end of part upper shed is connected on the support columns, movable rotation-shaft is fixed with the other end of U-shaped connector, on the movable rotation-shaft
Connection rotating shaft is arranged with, top fixed seat and bottom fixed seat are separately installed with the two ends of support column, the top fixed seat includes top
Mounting blocks, locating piece is fixed with the mounting blocks of top, flexible ejector pin component is provided with the locating piece, the two of support column
End offers detent, and the support column is inserted into location hole, and the ejector pin component is held out against in detent, described
Support column can be rotated around top fixed seat and bottom fixed seat.
2. the door-hinge component for heavy hidden door according to claim 1, it is characterised in that：The bottom fixed seat includes bottom
Mounting blocks, locating piece is fixed with the mounting blocks of bottom, and flexible ejector pin component, the support column insertion are provided with locating piece
To in location hole, the ejector pin component is held out against in detent.
3. the door-hinge component for heavy hidden door according to claim 1 and 2, it is characterised in that：The ejector pin component bag
Spring and thimble part are included, the locating piece offers telescopic hole, and the telescopic hole is vertical with location hole, and the thimble part is slidably installed in
Pushed against in telescopic hole and by spring.
4. the door-hinge component for heavy hidden door according to claim 1 and 2, it is characterised in that：It is described top mounting blocks be in
" L " shape, on top, the side of mounting blocks offers lateral aperture, and on top, the opposite side of mounting blocks offers upright opening, the lateral aperture
Long slot bore being with upright opening and being mutually perpendicular to, the locating piece is connected on upright opening.
5. the door-hinge component for heavy hidden door according to claim 2, it is characterised in that：The bottom mounting blocks are in flat board
Shape, mounting hole is offered on the bottom mounting blocks.
6. the door-hinge component for heavy hidden door according to claim 1 and 2, it is characterised in that：The support column is installed
There is spring bearing, the spring bearing is located between support column and firm banking.
7. the door-hinge component for heavy hidden door according to claim 1 and 2, it is characterised in that：The movable rotation-shaft peace
Equipped with load-bearing bearing, the load-bearing bearing is located between movable rotation-shaft and connection rotating shaft.
8. the door-hinge component for heavy hidden door according to claim 1 and 2, it is characterised in that：The support column cut
Face is hexagonal.
9. the door-hinge component for heavy hidden door according to claim 1 and 2, it is characterised in that：The support column cut
Face is in quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882627.9A CN105442967B (en) | 2015-12-04 | 2015-12-04 | A kind of door-hinge component for heavy hidden door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882627.9A CN105442967B (en) | 2015-12-04 | 2015-12-04 | A kind of door-hinge component for heavy hidden door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105442967A CN105442967A (en) | 2016-03-30 |
| CN105442967B true CN105442967B (en) | 2017-06-16 |
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ID=55553554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882627.9A Active CN105442967B (en) | 2015-12-04 | 2015-12-04 | A kind of door-hinge component for heavy hidden door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442967B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854956A (en) * | 2016-12-30 | 2017-06-16 | 中建三局装饰有限公司 | A kind of two-way continuous rotating shaft hidden door system and installation method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514081Y (en) * | 2001-12-17 | 2002-10-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | Built-in hinge |
| CN2811504Y (en) * | 2005-08-17 | 2006-08-30 | 刘忠祥 | Hinge for fire-proof roll screen |
| BE1019815A5 (en) * | 2009-09-25 | 2013-01-08 | Peeters Ludo Alfons Jozef | DEVICE FOR A GATE AND CONVERSION KIT FOR A GATE. |
| CN103343656A (en) * | 2013-07-22 | 2013-10-09 | 上海市建筑装饰工程集团有限公司 | Fire box hidden door structure |
| CN203487929U (en) * | 2013-09-30 | 2014-03-19 | 河南良益机电科技有限公司 | Door shaft assembly for bus |
| CN104721999A (en) * | 2015-03-24 | 2015-06-24 | 天津华惠安信装饰工程有限公司 | Fire-hydrant cabinet hidden door capable of being opened by 180 degrees |
| CN204663236U (en) * | 2015-05-11 | 2015-09-23 | 张斌 | Double pin hinge |
| CN105113927A (en) * | 2015-08-27 | 2015-12-02 | 苏州金螳螂建筑装饰股份有限公司 | Firefighting stone blank door mounting structure |
| CN205117026U (en) * | 2015-12-04 | 2016-03-30 | 浙江森晟建设有限公司 | A door shaft assembly for heavy hidden door |
-
2015
- 2015-12-04 CN CN201510882627.9A patent/CN105442967B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514081Y (en) * | 2001-12-17 | 2002-10-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | Built-in hinge |
| CN2811504Y (en) * | 2005-08-17 | 2006-08-30 | 刘忠祥 | Hinge for fire-proof roll screen |
| BE1019815A5 (en) * | 2009-09-25 | 2013-01-08 | Peeters Ludo Alfons Jozef | DEVICE FOR A GATE AND CONVERSION KIT FOR A GATE. |
| CN103343656A (en) * | 2013-07-22 | 2013-10-09 | 上海市建筑装饰工程集团有限公司 | Fire box hidden door structure |
| CN203487929U (en) * | 2013-09-30 | 2014-03-19 | 河南良益机电科技有限公司 | Door shaft assembly for bus |
| CN104721999A (en) * | 2015-03-24 | 2015-06-24 | 天津华惠安信装饰工程有限公司 | Fire-hydrant cabinet hidden door capable of being opened by 180 degrees |
| CN204663236U (en) * | 2015-05-11 | 2015-09-23 | 张斌 | Double pin hinge |
| CN105113927A (en) * | 2015-08-27 | 2015-12-02 | 苏州金螳螂建筑装饰股份有限公司 | Firefighting stone blank door mounting structure |
| CN205117026U (en) * | 2015-12-04 | 2016-03-30 | 浙江森晟建设有限公司 | A door shaft assembly for heavy hidden door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105442967A (en) | 2016-03-30 |
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Address after: Haishu District of Zhejiang city in Ningbo province to 315000 Street No. 47 Asia mall B 5F Patentee after: Baihe Shenghua Construction Technology Co., Ltd Address before: Haishu District of Zhejiang city in Ningbo province to 315000 Street No. 47 Asia mall B 5F Patentee before: ZHEJIANG SENSHENG CONSTRUCTION Co.,Ltd. |
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Address after: Room 488, building 2, Chuangye building, 66 academician Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee after: Baihe Shenghua Construction Technology Co.,Ltd. Address before: 315000 5F, block B, Asia mall, No. 47, Dalai street, Haishu District, Ningbo City, Zhejiang Province Patentee before: Baihe Shenghua Construction Technology Co.,Ltd. |